renr8046renr8046-07_sis
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RE
NR
8046-0
73
0 P
ag
e,
(Dim
en
sio
ns
: 3
9 i
nc
he
s x
28
in
ch
es
)
PressureSymbol
T
TemperatureSymbol
LevelSymbol
FlowSymbol
Circuit BreakerSymbol
Harness and Wire Symbols
Symbols
Symbols and Definitions
Harness And Wire Electrical Schematic Symbols
Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.
Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.
Ground (Wired): This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.T
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
12
AG-C4111-7898
L-C123E-5179
9X-1123 Component Part Number
Pin or Socket Number
Part Number: for Connector ReceptaclePart Number: for Connector Plug
Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)
Plug
325-AG135 PK-14
Wire ColorWire Gauge
Receptacle
1
1
2
2Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
Fuse (5 Amps)
5A
Harness identification code:This example indicates wire group 325,
wire 135 in harness "AG".
L-C123E-5179
Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
RENR8046-07October 2014
C15 and C18
Electrical SystemC15:JRE1-UP (Industrial)JKG1-UP (Industrial)JDK1-UP (Petroleum)JAS1-UP (Industrial)MCW1-UP (Industrial)JDY1-UP (Petroleum)
C18:GJE1-UP (Industrial)EJG1-UP (Industrial)WJH1-UP (Industrial)WRH1-UP (Industrial)WJW1-UP (Petroleum)
Industrial and Petroleum Engine
©2014 Caterpillar, All Rights Reserved Printed in U.S.A.
K-S3 K-S2
K-S1
NO.3CYLINDERINJECTOR
NO.4CYLINDERINJECTOR
NO.5CYLINDERINJECTOR
NO.6CYLINDERINJECTOR
NO.2CYLINDERINJECTOR
NO.1CYLINDERINJECTOR
P570CLR-GA WIRE NAME POS TERM/PLUG
BR-16 KYN K737-EJ19 A 154-2389BU-16 KYN K739-EJ21 B 154-2389
ACCESSORY TABLEQTY PART NAME P/N1 PLUG 153-96931 SEAL 154-08771 CLIP 154-3769
P571CLR-GA WIRE NAME POS TERM/PLUG
GN-16 KYN K738-EJ11 A 154-2389BU-16 KYN K739-EJ22 B 154-2389
ACCESSORY TABLEQTY PART NAME P/N1 PLUG 153-96931 SEAL 154-08771 CLIP 154-3769
P572CLR-GA WIRE NAME POS TERM/PLUG
BR-16 KYN K737-EJ20 A 154-2389BU-16 KYN K739-EJ23 B 154-2389
ACCESSORY TABLEQTY PART NAME P/N1 PLUG 153-96931 SEAL 154-08771 CLIP 154-3769
J300CLR-GA WIRE NAME POS TERM/PLUG
PU-16-KYNAR T957-EJ1 1 180-9339YL-16-KYNAR T958-EJ2 2 180-9339BR-16-KYNAR T959-EJ3 3 180-9339BU-16-KYNAR T960-EJ4 4 180-9339GN-16-KYNAR T961-EJ5 5 180-9339WH-16-KYNAR T962-EJ6 6 180-9339GY-16-KYNAR T858-EJ7 7 180-9339WH-16-KYNAR T859-EJ8 8 180-9339OR-16-KYNAR T860-EJ9 9 180-9339BR-16-KYNAR K737-EJ10 10 180-9339GN-16-KYNAR K738-EJ11 11 180-9339BU-16-KYNAR K739-EJ12 12 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-89691 WEDGE 3E-5180
J300CLR-GA WIRE NAME POS TERM/PLUG
PU-16-KYNAR T957-EJ1 1 180-9339YL-16-KYNAR T958-EJ2 2 180-9339BR-16-KYNAR T959-EJ3 3 180-9339BU-16-KYNAR T960-EJ4 4 180-9339GN-16-KYNAR T961-EJ5 5 180-9339WH-16-KYNAR T962-EJ6 6 180-9339GY-16-NW T858-EJ7 7 180-9339WH-16-NW T859-EJ8 8 180-9339OR-16-NW T860-EJ9 9 180-9339
10 8T873711 8T873712 8T8737
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 290-88581 WEDGE 3E-5180
J63CLR-GA WIRE NAME POS TERM/PLUGYL-14 120-E43 A 9W-0852BK-14 229-E58 B 9W-0852BK A234-E47 C 133-0967
PK-16 893-E48 D 180-9339WH-16 892-E50 E 180-9339GN K990-E57 F 180-9339YL K900-E53 G 180-9339
H 8T-8737J 8T-8737
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 8T-8736
50mm TUBE 125-78761 CAP 8C-6354
50mm TUBE 5P-0702300mm WIRE 5P-9074100mm TUBE 113-7027
P154CLR-GA WIRE NAME POS TERM/PLUGYL K900-E54 A 180-9340GN K990-E56 B 180-9340BK A234-E45 C 133-0969
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 174-0502
50mm TUBE 125-787650mm TUBE 5P-07021 STRAP 3S-2093
200mm PAINT/PRO 110-32021 WEDGE 155-2276
J61CLR-GA WIRE NAME POS TERM/PLUGOR-14 150-E27 1 9W-0852GN-16 M909-E6 2 180-9339GN-16 T936-E18 3 180-9339BR-16 G971-E10 4 180-9339YL-16 G969-E41 5 180-9339WH-16 892-E51 6 180-9339PK-16 893-E49 7 180-9339OR-16 167-E3 8 180-9339BK-16 A274-E4 9 180-9339GY-16 A307-E40 10 180-9339GN-16 G488-E12 11 180-9339BU-16 F426-E5 12 180-9339YL-16 F424-E17 13 180-9339OR-16 125-E1 14 180-9339BR-16 T993-E2 15 180-9339BK A234-E46 16 133-0967YL K900-E52 17 180-9339GN K990-E55 18 180-9339
OR-16 M904-E22 19 180-9339GN-16 C912-E21 20 180-9339PK-16 E798-E35 21 180-9339PK-16 382-E9 22 180-9339BU-16 H405-E59 23 180-9339RD-16 F404-E15 24 180-9339GN-16 F420-E16 25 180-9339YL-14 120-E44 26 9W-0852WH-16 F716-E24 27 180-9339WH-16 G968-E25 28 180-9339PU-16 381-E33 29 180-9339GN-16 G955-E34 30 180-9339OR-14 150-E30 31 9W-0852OR-14 150-E31 32 9W-0852BU-16 G469-E11 33 180-9339YL-16 H407-E14 34 180-9339GY-16 H406-E20 35 180-9339WH-16 E452-E28 36 180-9339BU-16 H405-E26 37 180-9339OR-16 M910-E13 38 180-9339WH-16 G967-E36 39 180-9339PK-16 387-E32 40 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 9X-1343
50mm TUBE 5P-070250mm TUBE 125-78761 BOOT 6I-4348
ELECTRONICSGROUND STUD
ELECTRONICSGROUND STUD
CUSTOMERCONNECTOR
J61
ENGINE SERVICE TOOL CONNECTORJ63
TERMINATIONRESISTORP154
(229-BK)
(229-BK)
SPLICEE-S9
SPLICEE-S8
SPLICEE-S7
SPLICEE-S2
SPLICEE-S1
SPLICEE-S5
SPLICEE-S6
SPLICEE-S3
SPLICEE-S4
NOTE: IN EARLY VERSIONS OF THIS HARNESS, SPLICES 3 & 7 WERE COMBINED INTO ONE SPLICE. IN EARLY VERSIONS OF THIS HARNESS, SPLICES 4 & 8 WERE COMBINED INTO ONE SPLICE. IN EARLY VERSIONS OF THIS HARNESS, SPLICES 5 & 9 WERE COMBINED INTO ONE SPLICE.
P1CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737OR-16 125-E1 2 180-9340BR-16 T993-E2 3 180-9340OR-16 167-E3 4 180-9340BK-16 A274-E4 5 180-9340BU-16 F426-E5 6 180-9340GN-16 M909-E6 7 180-9340PK-16 893-E7 8 180-9340WH-16 892-E8 9 180-9340PK-16 382-E9 10 180-9340BR-16 G971-E10 11 180-9340
12 8T-873713 8T-873714 8T-8737
BU-16 G469-E11 15 180-9340GN-16 G488-E12 16 180-9340
17 8T-873718 8T-873719 8T-873720 8T-873721 8T-8737
OR-16 M910-E13 22 180-9340YL-16 H407-E14 23 180-9340
24 8T-873725 8T-873726 8T-873727 8T-8737
RD-16 F404-E15 28 180-9340GN-16 F420-E16 29 180-9340YL-16 F424-E17 30 180-9340GN-16 T936-E18 31 180-9340
32 8T-873733 8T-8737
GN K990-E19 34 180-9340BU-16 H405-E59 35 180-9340
36 8T-873737 8T-873738 8T-873739 8T-8737
GY-16 H406-E20 40 180-9340OR-16 M904-E22 41 180-9340BK A234-E23 42 133-0969
43 8T-8737WH-16 F716-E24 44 180-9340WH-16 G968-E25 45 180-9340
46 8T-8737BU-16 H405-E26 47 180-9340OR-14 150-E27 48 9W-0844WH-16 E452-E28 49 180-9340YL K900-E29 50 180-9340
51 8T-8737OR-14 150-E30 52 9W-0844OR-14 150-E31 53 9W-0844PK-16 387-E32 54 180-9340
55 8T-8737PU-16 381-E33 56 180-9340
57 8T-8737GN-16 G955-E34 58 180-9340PK-16 E798-E35 59 180-9340WH-16 G967-E36 60 180-9340BK-14 229-E37 61 9W-0844
62 8T-8737BK-14 229-E38 63 9W-0844
64 8T-8737BK-14 229-E39 65 9W-0844GY-16 A307-E40 66 180-9340YL-16 G969-E41 67 180-9340GN-16 C912-E21 68 180-9340
69 8T-8737YL-14 120-E42 70 9W-0844
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 160-7689
50mm TUBE 5P-070250mm TUBE 125-7876200mm PAINT/PRO 110-32021 ENDBELL 237-0336
C
BA
2 1
155-2269
155-2267
C
B
3E-3370
A
3E-3364
21
155-2273
6
52
1
3 4
155-2252
9
4
8
5
12 11
21 6
7
3
10
174-0502
A B
C
227-4002
123456789
232425262728293031
22
44
60
68
69707172737475
88
899091929394959697
110
120
45464748495051
1112131415161718192021
32
3334353637383940414243
52
53545556575859
61626364656667
7778798081828384858687
76
99100101102103104105106107108109
98
111112113114115116117118119
10
3E-3388
4 2 13
5 876
155-2264
54
8
72
1
3 6
B BA
153-9693
A B
C
DE
F
GH
J
8T-8736
A B
C
DE
F
GH
J
8T-8736
9W-1951
J
HG
F
ED
C
BA
129-7163
(12-14 AWG)
(12-14 AWG)
(8-10 AWG)
(8-10 AWG)
129-7164
127-5485
127-5486
3E-8969 and 290-8858
9
4
8
5
1211
2 16
7
3
10
9X-1343
31
21
35
25
36
26
40
30
20161511
10651
58
48
40
32
24
14
1
70
57
47
39
31
23
13
160-7689
230-4011
C
B
133-0973
A
7X-6222
16
1924
24
6
19
1
9X-0145
3E-5179
9
4
8
5
1211
2 16
7
3
1031
21
35
25
36
26
40
30
20 16 15 11
10 6 5 1
8T-9834
J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9339PK-18 G833-N5 2 180-9339WH-18 T725-N6 3 180-9339PU-18 N707-N7 4 180-9339WH-18 G828-N1 5 180-9339GN-18 G829-N2 6 180-9339PK-18 C991-N3 7 180-9339
8 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 RECEPTACLE AS. 3E-3388
200mm PAINT/PRO 114-88441 WEDGE 3E-3389
J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-N1 A 180-9339GN-18 G829-N2 B 180-9339PK-18 C991-N3 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-3370
200mm PAINT/PRO 114-88431 WEDGE 3E-3371
NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-N6 1 180-9340PU-18 N707-N7 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
P105CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9340PK-18 G833-N5 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
J93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9339PK-18 G833-N5 2 180-9339WH-18 T725-N6 3 180-9339PU-18 N707-N7 4 180-9339WH-18 G828-N1 5 180-9339GN-18 G829-N2 6 180-9339PK-18 C991-N3 7 180-9339
8 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 RECEPTACLE AS. 3E-3388
200mm PAINT/PRO 114-88441 WEDGE 3E-3389
J209CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-N1 A 180-9339GN-18 G829-N2 B 180-9339PK-18 C991-N3 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-3370
200mm PAINT/PRO 114-88431 WEDGE 3E-3371
NOT USEDCLR-GA WIRE NAME POS TERM/PLUGWH-18 T725-N6 1 180-9340PU-18 N707-N7 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 230-4012
200mm PAINT/PRO 114-8843
P105CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-N4 1 180-9340PK-18 G833-N5 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 230-4011
200mm PAINT/PRO 114-8843
G-C1CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G1 2 180-9340GN-18 N783-G2 3 180-9340WH-18 N784-G3 4 180-9340BU-18 N785-G4 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
G-C2CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G5 2 180-9340GN-18 N783-G6 3 180-9340WH-18 N784-G7 4 180-9340BU-18 N785-G8 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
G-C3CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G13 2 180-9340GN-18 N783-G14 3 180-9340WH-18 N784-G15 4 180-9340BU-18 N785-G16 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
G-C4CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G21 2 180-9340GN-18 N783-G22 3 180-9340WH-18 N784-G23 4 180-9340BU-18 N785-G24 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
G-C5CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G11 2 180-9340GN-18 N783-G10 3 180-9340WH-18 N784-G9 4 180-9340BU-18 N785-G20 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
G-C6CLR-GA WIRE NAME POS TERM/PLUG
1 8T-8737BU-18 N782-G19 2 180-9340GN-18 N783-G18 3 180-9340WH-18 N784-G17 4 180-9340BU-18 N785-G12 5 180-9340
6 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-22731 WEDGE 155-2263
FUEL PRESSUREG-C2
ENGINE COOLANTTEMPERATUREG-C4
CONTROL MODULEG-C1
TACHOMETERG-C6
VOLTMETERG-C5
ENGINE OIL PRESSUREG-C3
G-S1N782-BU G-S2
N783-GN
G-S3N784-WH
G-S4N785-BU
TIMING/CALIBRATION(TC)PROBE CONNECTORP400
TURBO OUTLETPRESSURE SENSOR
(BOOST)(INTAKE MANIFOLD AIR)
P200
ENGINE OIL PRESSURESENSORJ201
CONNECTOR P2/J2
CONNECTOR J1
ATMOSPHERIC PRESSURESENSORJ203
LEFT SIDE VIEWFRONT VIEW
FUEL TEMPERATURESENSORP105
INTAKE MANIFOLD AIRTEMPERATURE SENSOR
P103FUEL PRESSURE
SENSORJ209
INJECTOR HARNESSCONNECTOR
J300
(CAMSHAFT POSITION)SECONDARY ENGINE
SPEED/TIMING SENSORP402
ENGINE COOLANTTEMPERATURE SENSOR
P100
(CRANKSHAFT POSITION)PRIMARY ENGINE
SPEED/TIMING SENSORP401
INTAKE MANIFOLD TEMPERATURE SENSORP103
(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMINGSENSOR P402
(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMINGSENSOR P401
TURBO OUTLETPRESSURE SENSOR(BOOST)(INTAKE MANIFOLD AIR)P200
ATMOSPHERIC PRESSURESENSOR J203
ENGINE OIL PRESSURESENSOR J201
FUEL HARNESS CONNECTOR
P93
INJECTOR HARNESSCONNECTOR P300
ELECTRONIC CONTROLMODULE P2
TIMING CALIBRATION (TC) PROBE CONNECTORP400
ENGINE COOLANTTEMPERATURE SENSORP100
INJECTOR HARNESS CONNECTOR
J300
ELECTRONIC CONTROLMODULE P1
These Itemsdo not Exist
on the 343-9866Harness
These Itemsdo not Exist
on the 343-9866Harness
Connector Tables for Harness 239-5929
Connector Tables for Harness 227-3812
Connector Tables forHarness 248-0471
Harness 248-0471 Connectorand Splice Locations
Connector Tables for Harness 276-3091
Connector Tables for Harness 352-2826
Connector Table forHarness 343-9866
P2CLR-GA WIRE NAME POS TERM/PLUGGN-16-HV K738-K41 1 180-9340
2 -3 8T-87374 -5 8T-87376 8T-87377 -
BR-16-HV K737-K4 8 180-93409 -10 8T-873711 8T-873712 8T-8737
BU-18 995-K11 13 180-9340BU-16-HV K739-K40 14 180-9340PK-18 R746-K18 15 180-9340
16 8T-8737GN-18 G829-K2 17 180-9340
18 8T-873719 8T-873720 8T-873721 8T-873722 8T-873723 8T-873724 8T-8737
BK-18 E963-K23 25 180-9340WH-18 G856-K8 26 180-9340
27 8T-8737GY-18 994-K10 28 180-9340
29 8T-8737PK-18 G833-K7 30 180-9340
31 8T-873732 8T-873733 8T-873734 8T-8737
WH-18 E964-K22 35 180-9340YL-18 G857-K9 36 180-9340
37 8T-873738 8T-873739 8T-8737
PK-18 C991-K6 40 180-934041 8T-873742 8T-873743 8T-873744 8T-873745 -
YL-18 E966-K26 46 180-9340BU-18 E965-K27 47 180-9340
48 8T-873749 8T-873750 8T-873751 8T-873752 -53 8T-873754 8T-873755 8T-8737
BU-18 C967-K13 56 180-9340GY-18 R747-K5 57 180-9340
58 8T-873759 8T-873760 8T-873761 8T-8737
YL-18 F421-K12 62 180-934063 8T-873764 8T-8737
WH-18 T725-K44 65 180-934066 8T-873767 8T-873768 8T-873769 -70 8T-873771 8T-8737
WH-18 G828-K1 72 180-934073 8T-873774 8T-873775 8T-873776 -77 8T-873778 8T-873779 8T-873780 8T-873781 8T-873782 8T-8737
PU-18 N707-K43 83 180-934084 8T-873785 8T-873786 8T-873787 8T-873788 8T-873789 8T-873790 8T-873791 8T-873792 8T-873793 8T-873794 8T-873795 8T-873796 8T-873797 8T-873798 8T-8737
OR-16-HV T860-K14 99 180-9340100 8T-8737101 8T-8737102 8T-8737103 8T-8737
GY-16-HV T858-K15 104 180-9340WH-16-HV T962-K25 105 180-9340BR-16-HV T959-K17 106 180-9340GN-16-HV T961-K16 107 180-9340BU-16-HV T960-K24 108 180-9340
109 8T-8737110 8T-8737111 8T-8737112 -113 8T-8737114 -
WH-16-HV T859-K21 115 180-9340PU-16-HV T957-K20 116 180-9340
117 -YL-16-HV T958-K19 118 180-9340
119 -120 8T-8737
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 227-40021 ENDBELL 211-6807
200mm PAINT/PRO 110-3202
P400CLR-GA WIRE NAME POS TERM/PLUGWH-18 G856-K8 1 180-9340YL-18 G857-K9 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
J203CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K31 A 180-9339GN-18 G829-K32 B 180-9339GY-18 R747-K5 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-33701 WEDGE 3E-3371
200mm PAINT/PRO 114-8843
P103CLR-GA WIRE NAME POS TERM/PLUGBU-18 C967-K13 1 180-9340PK-18 G833-K38 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
P401CLR-GA WIRE NAME POS TERM/PLUGBK-18 E963-K23 1 180-9340WH-18 E964-K22 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
P200CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K30 A 180-9340GN-18 G829-K34 B 180-9340PK-18 R746-K18 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2267
200mm PAINT/PRO 114-88431 WEDGE 155-2276
P402CLR-GA WIRE NAME POS TERM/PLUGBU-18 E965-K27 1 180-9340YL-18 E966-K26 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
J201CLR-GA WIRE NAME POS TERM/PLUGWH-18 G828-K29 A 180-9339GN-18 G829-K33 B 180-9339GY-18 994-K10 C 180-9339
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE AS. 3E-33701 WEDGE 3E-3371
200mm PAINT/PRO 114-8843
P100CLR-GA WIRE NAME POS TERM/PLUGBU-18 995-K11 1 180-9340PK-18 G833-K36 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2269
200mm PAINT/PRO 114-88431 WEDGE 155-2261
P93CLR-GA WIRE NAME POS TERM/PLUGYL-18 F421-K12 1 180-9340PK-18 G833-K37 2 180-9340WH-18 T725-K44 3 180-9340PU-18 N707-K43 4 180-9340WH-18 G828-K28 5 180-9340GN-18 G829-K35 6 180-9340PK-18 C991-K6 7 180-9340
8 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 PLUG AS. 155-2264
200mm PAINT/PRO 114-88441 WEDGE 155-2259
P300CLR-GA WIRE NAME POS TERM/PLUGPU-16-HV T957-K20 1 180-9340YL-16-HV T958-K19 2 180-9340BR-16-HV T959-K17 3 180-9340BU-16-HV T960-K24 4 180-9340GN-16-HV T961-K16 5 180-9340WH-16-HV T962-K25 6 180-9340GY-16-HV T858-K15 7 180-9340WH-16-HV T859-K21 8 180-9340OR-16-HV T860-K14 9 180-9340BR-16-HV K737-K4 10 180-9340GN-16-HV K738-K41 11 180-9340BU-16-HV K739-K40 12 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG AS. 155-2252
200mm PAINT/PRO 114-88441 WEDGE 155-2258Harness 239-5929 Connector
and Splice Locations
EJ-S1
EJ-S4
EJ-S5
EJ-S2EJ-S3
Harness 352-2826 (with retarder wiring)Harness 343-9866 (without retarder wiring)Connector and Splice Locations
Harness 264-2354 Connectorand Splice Locations
Connector Tables for Harness 264-2354
CYLINDER1 & 2
RETARDERSOLENOID
P570
CYLINDER3 & 4
RETARDERSOLENOID
P571
CYLINDER5 & 6
RETARDERSOLENOIDP572
RE
NR
8046-0
73
0 P
ag
e,
(Dim
en
sio
ns
: 3
9 i
nc
he
s x
28
in
ch
es
)
Components are shown installed on a fully operable machine with the key and engine off.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.
THIS SCHEMATIC IS FOR THE C15/C18 INDUSTRIAL AND PETROLEUM
MEDIA NUMBER: RENR8046-07ENGINE ELECTRICAL SYSTEM
12345678
A
B
C
D
E
F
12345678
A
B
C
D
E
F
ABBREVRDWHORYLPKBKGYPUBRGNBU
COLORRED
WHITEORANGEYELLOW
PINKBLACKGRAY
PURPLEBROWNGREENBLUE
SYMBOL DESCRIPTION
BLADE, SPADE, RING OR SCREWTERMINAL
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ELECTRICAL CONNECTION TOMACHINE STRUCTURE
INTERNAL ELECTRICAL CONNECTIONTO SURFACE OF COMPONENT
CONNECTOR
ATCH WIRE, CABLE, COMPONENT
SPLICE
CIRCUIT GROUPING DESIGNATIONH#
SENSOR / ACTUATOR SUPPLY
(+) BATTERY SWITCHED
SIGNAL TO ECM
(+) BATTERY
(-) BATTERY / SENSOR RETURN
STARTING CIRCUIT
CAT DATA LINK
CONTROL (POSITIVE) FROM ECMCONTROL (RETURN) FROM ECM
J1939 DATA LINK
RS-232/RS-485 DATA LINK
HIGHWAYS
IDENT. HARNESS CHGC 266-2295 00 (OPTIONAL INSTRUMENT PANEL HARNESS)D 249-5292 01 (TURBO OUTLET PRESSURE SENSOR JUMPER) E 264-2354 05 (J1 / CUSTOMER HARNESS)F 249-5293 01 (ATMOSPHERIC PRESSURE SENSOR JUMPER)G 248-0471 01 (OPTIONAL GAUGE PANEL)H 276-0827 00 (J1 / CUSTOMER HARNESS) K 239-5929 03 (J2 / ENGINE HARNESS)N 276-3091 00 (FUEL HARNESS) S/N JRE00829-UP AND WJH00560-UPN 227-3812 01 (FUEL HARNESS) S/N JRE00000 TO JRE00828 WJH00000 TO WJH00559EJ 352-2826 00 (INJECTOR HARNESS) WITH RETARDEREJ 343-9866 00 (INJECTOR HARNESS) WITHOUT RETARDER
ABBREVIATIONS
ALT ALTERNATOR
CB CIRCUIT BREAKERCIS CUSTOMER IGNITION SWITCHDIG DIGITALECM ELECTRONIC CONTROL MODULEN/C NO CONNECTIONPWM PULSE WIDTH MODULATIONSM STARTING MOTORSMMS START MOTOR MAG SWITCH
ATA AMERICAN TRUCKING ASSOCIATION
NOTE A: THE CUSTOMER CONNECTOR BRACKET GROUND STUD MUST HAVE A DIRECT WIRE CONNECTION TO BATTERY (-).NOTE B: REFER TO THE INSTALLATION GUIDE FOR ADDITIONAL INSTALLATION DETAILSNOTE C: MAXIMUM LENGTH OF DATA BUS (TERMINATION RESISTOR TO TERMINATION RESISTOR) IS 40 METERSNOTE D: PLACE APPROPRIATE CIRCUIT PROTECTIONNOTE E: USE RECOMMENDED CABLE OR EQUIVALENT PER SAE J1939 SPECIFICATIONS FOR ALL J1939 DATA LINK CONNECTIONSNOTE K: WHEN THE SHUTDOWN SWITCH IS CONNECTED TO BATTERY (-) THE ECM DISABLES THE FUEL INJECTION SIGNAL. THIS ACTION CAUSES THE ENGINE TO SHUTDOWN WHILE LEAVING THE ECM POWERED TO MONITOR ENGINE DIAGNOSTICSNOTE X: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.NOTE V: ARC SUPPRESSION DIODES ARE REQUIRED ON RELAY COILS AND SOLENOID COILS.NOTE W: WIRING FOR DESIRED SPEED CONTROL DETERMINED BY APPLICATION. FOR DESIRED SPEED CONTROL OPTIONS, REFER TO THE ELECTRONIC INSTALLATION GUIDE.
NO ADDITIONAL CONNECTIONS ARE ALLOWED TO ANY WIRES WITHOUT CATERPILLAR ENGINEERING APPROVAL
UNLESS OTHERWISE SPECIFIED: ALL WIRES TO BE 16 AWG OR LARGER SAE J1128 TYPE SXL OR EQUIVALENT. FOR TWISTED PAIR SPECIFICATION SEE SAE J1708
ELIMINATION OF ANY COMPONENTS SHOWN WILL DISABLE CERTAIN ENGINE FEATURES. CONTACT CATERPILLAR ENGINEERING WHEN CONSIDERING COMPONENT REMOVAL
G833-K7 PK-18 G833-K36 PK-18
G833-K38 PK-18
G833-K37 PK-18
C967-K13 BU-18
995-K11 BU-18G833-K36 PK-18
995-K11 BU-18C967-K13 BU-18
F421-K12 YL-18
G833-K7 PK-18
995-K11 BU-18F421-K12 YL-18
C967-K13 BU-18
E965-K27 BU-18E966-K26 YL-18
E963-K23 BK-18E964-K22 WH-18
G828-K30 WH-18
G828-K1 WH-18
R746-K18 PK-18
R747-K5 GY-18
R747-K5 GY-18
994-K10 GY-18
994-K10 GY-18
G829-K34 GN-18R746-K18 PK-18
G828-K31 WH-18G829-K32 GN-18R747-K5 GY-18
G829-K2 GN-18
G829-K2 GN-18
R746-K18 PK-18
G828-K1 WH-18
E964-K22 WH-18E963-K23 BK-18
E966-K26 YL-18E965-K27 BU-18
E964-K22 WH-18E963-K23 BK-18
G828-K31 WH-18
G828-K30 WH-18
G829-K34 GN-18
G829-K32 GN-18
G833-K38 PK-18
G828-K29 WH-18
G828-K29 WH-18
G829-K33 GN-18
994-K10 GY-18G829-K33 GN-18
G856-K8 WH-18
G856-K8 WH-18
G857-K9 YL-18
G857-K9 YL-18
G857-K9 YL-18
TIMING CALIBRATION(TC)PROBE CONNECTOR
E965-K27 BU-18E966-K26 YL-18
F421-K12 YL-18
995-K11 BU-18
R746-K18 PK-18
G828-K1 WH-18
994-K10 GY-18
E965-K27 BU-18E966-K26 YL-18
G856-K8 WH-18
G857-K9 YL-18
G829-K2 GN-18
C967-K13 BU-18
G833-K7 PK-18
R747-K5 GY-18
E964-K22 WH-18
E963-K23 BK-18
K739-K40 BU-16-HV
K739-K40 BU-16-HV
K738-K41 GN-16-HV
K738-K41 GN-16-HV
K737-K4 BR-16-HV
K737-K4 BR-16-HV
G828-K28 WH-18
G829-K35 GN-18
C991-K6 PK-18
C991-K6 PK-18
C991-K6 PK-18
N707-K43 PU-18
N707-K43 PU-18
N707-K43 PU-18
G856-K8 WH-18
T860-K14 OR-16-HV
T860-K14 OR-16-HV
T858-K15 GY-16-HV
T858-K15 GY-16-HV
T961-K16 GN-16-HV
T961-K16 GN-16-HV
T959-K17 BR-16-HV
T959-K17 BR-16-HV
T962-K25 WH-16-HV
T962-K25 WH-16-HV
T960-K24 BU-16-HV
T960-K24 BU-16-HV
T859-K21 WH-16-HV
T859-K21 WH-16-HVT957-K20 PU-16-HV
T957-K20 PU-16-HVT958-K19 YL-16-HV
T958-K19 YL-16-HV
T725-K44 WH-18
T725-K44 WH-18
T725-K44 WH-18
F421-K12 YL-18G833-K37 PK-18
G828-K28 WH-18G829-K35 GN-18C991-K6 PK-18
N707-K43 PU-18T725-K44 WH-18
12345678
12
12
1
K-S1
1
K-S3
1
K-S2
12
P3001552252
3456789101112
1212
ABC
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120
1552264P93
ABC
ABC
SIGNALRETURN
SIGNALRETURN
INTAKE MANIFOLD AIR TEMPERATURE
PRIMARY ENGINE SPEED/TIMING (+)
SECONDARY ENGINE SPEED/TIMING (+)SECONDARY ENGINE SPEED/TIMING (-)
TEMPERATURE SENSOR RETURN
PRESSURE SENSOR SUPPLY +5V
RETARDER SOLENOID LOW/HIGH
NOT USED
ENGINE OIL PRESSURE
NOT USED
ATMOSPHERIC PRESSURE
ENGINE COOLANT TEMPERATURE
PRIMARY ENGINE SPEED/TIMING (-)
RETARDER RETURN
RETARDER SOLENOID MEDIUM/HIGH
PRESSURE SENSOR RETURN
FUEL TEMPERATURE
ELECTRONIC CONTROL MODULE
TIMING CALIBRATION (TC) PROBE (+)
INTAKE MANIFOLD AIR PRESSURE
10
20
30
40
50
60
70
80
90
100
110
115
120
FUEL PRESSURE
TIMING CALIBRATION (TC) PROBE (-)
+5 VOLTSRETURNSIGNAL
+5 VOLTSRETURNSIGNAL
OR-18YL-18GN-18
+5 VOLTS
SIGNALRETURN
WH-18BK-18
ABC
J3003E8969(HARNESS 352-2826)2908858(HARNESS 343-9866)
T957-EJ1 PU-16-NW
T957-EJ1 PU-16-NW
T959-EJ3 BR-16-NWT958-EJ2 YL-16-NW
T958-EJ2 YL-16-NW
T858-EJ7 GY-16-NW
T860-EJ9 OR-16-NW
T960-EJ4 BU-16-NW
T960-EJ4 BU-16-NW
T961-EJ5 GN-16-NW
T860-EJ17 OR-16-NW T860-EJ17 OR-16-NW
T858-EJ14 GY-16-NW
T858-EJ14 GY-16-NW
T859-EJ8 WH-16-NW
T860-EJ18 OR-16-NW
T860-EJ18 OR-16-NW
T858-EJ13 GY-16-NW
T858-EJ13 GY-16-NW
T961-EJ5 GN-16-NW
T959-EJ3 BR-16-NW
T858-EJ7 GY-16-NW
T957-EJ1 PU-16-NW
T960-EJ4 BU-16-NW
T959-EJ3 BR-16-NWT958-EJ2 YL-16-NW
T860-EJ9 OR-16-NW
K739-EJ12 BU-16-NW
K739-EJ12 BU-16-NW
K739-EJ21 BU-16-NW
K739-EJ21 BU-16-NW
K739-EJ22 BU-16-NWK739-EJ22 BU-16-NW
K739-J23 BU-16-NW
K739-J23 BU-16-NW
K737-EJ10 BR-16-NW
K737-EJ10 BR-16-NW K737-EJ19 BR-16-NW
K737-EJ19 BR-16-NW
K737-EJ20 BR-16-NW
K737-EJ20 BR-16-NW
K738-EJ11 GN-16-NW
K738-EJ11 GN-16-NW
K738-EJ11 GN-16-NW
T962-EJ6 WH-16-NW
T962-EJ6 WH-16-NW
T962-EJ6 WH-16-NW
T859-EJ8THESE WIRES & CONNECTORS DO NOTEXIST ON THE 343-9866 HARNESS
THESE WIRES, CONNECTORS & SOLENOIDSDO NOT EXIST ON THE 343-9866 HARNESS
WH-16-NWT961-EJ5 GN-16-NW
T859-EJ15 WH-16-NW
T859-EJ15 WH-16-NW
T859-EJ16 WH-16-NW
T859-EJ16 WH-16-NW
1
EJ-S1
1
EJ-S5
1
EJ-S4
1
EJ-S2
1
EJ-S3
TURBO OUTLET PRESSURESENSOR (BOOST)(INTAKE MANIFOLD AIR)274-6718
ENGINE COOLANT TEMPERATURE SENSOR264-4297
3E3364
P2001552267
P1001552269
ENGINE OIL PRESSURESENSOR194-6725
ATMOSPHERIC PRESSURESENSOR274-6717
INTAKE MANIFOLD AIRTEMPERATURE SENSOR264-4297
J2013E3370
J2033E3370
P1031552269
P22274002
ECMGROUNDSTRAP
ECM MOUNTINGBOLT
P4001552269
1
2SIGNAL-SIGNAL+
12
SIGNAL-SIGNAL+
P4011552269
P4021552269
(CRANKSHAFT POSITION)PRIMARY ENGINE SPEED/TIMING SENSOR191-8303
(CAMSHAFT POSITION)SECONDARY ENGINE SPEED/TIMING SENSOR201-6617
INJECTOR 6 LOW
INJECTOR 3&4 HIGH
INJECTOR 2 LOW
INJECTOR 1&2 HIGH
INJECTOR 5&6 HIGH
INJECTOR 1 LOW
INJECTOR 3 LOW
INJECTOR 4 LOWINJECTOR 5 LOW
P5701539693NOTE X
AB
P5711539693NOTE X
AB
P5721539693NOTE X
AB
HARNESS 239-5929
HARNESS 352-2826 WITH RETARDER WIRINGHARNESS 343-9866 WITHOUT RETARDER WIRING
F421-K12 YL-18G833-K37 PK-18
G828-K28 WH-18G829-K35 GN-18C991-K6 PK-18
N707-K43 PU-18T725-K44 WH-18
G828-N1 WH-18G829-N2 GN-18C991-N3 PK-18
T725-N6 WH-18N707-N7 PU-18
F421-N4 YL-18G833-N5 PK-18
C991-N3 PK-18
N707-N7 PU-18
F421-N4 YL-18
T725-N6 WH-18G833-N5 PK-18
G829-N2 GN-18G828-N1 WH-18 1
2
1552269
12
3E3388
12345678
ABC
SIGNALRETURN
NOT USED
155226439P 39J
FUEL HARNESSCONNECTOR
+5 VOLTSRETURNSIGNAL
OR-18YL-18GN-18
FUEL TEMPERATURESENSOR130-9811
FUEL PRESSURE SENSOR194-6725
J2093E3370
P1051552269
HARNESS 227-3812
G828-N1 WH-18G829-N2 GN-18C991-N3 PK-18
T725-N6 WH-18N707-N7 PU-18
F421-N4 YL-18G833-N5 PK-18
C991-N3 PK-18
N707-N7 PU-18
F421-N4 YL-18
T725-N6 WH-18G833-N5 PK-18
G829-N2 GN-18G828-N1 WH-18 1
2
2304012
12
3E3388
ABC
SIGNALRETURN
J93
FUEL HARNESSCONNECTOR
+5 VOLTSRETURNSIGNAL
OR-18YL-18GN-18
FUEL TEMPERATURESENSOR256-6453
NOT USED
FUEL PRESSURE SENSOR194-6725
J2093E3370
P1052304011
HARNESS 276-3091
DEVICE120
TERMINATIONRESISTOR(174-3016)(NOTE B & C)
C A
(NOTE B)
(165-0200)
BA B C
A B C
MAX LENGTH 1 METER
P800/J800
P142/J142
P220/J220
J403/P403
AUXILIARYTEMPERATURESENSOR
AUXILIARYPRESSURESENSOR
DESIRED SPEED CONTROLOR THROTTLE POSITIONSENSOR (NOTE W)
ETHER STARTVALVE RELAY(NOTE V)
21
A +8V
SIGNALRETURN
B
ACB
CAB
SIG+ BAT.- BAT.
J403/P403DESIRED SPEED CONTROLOR THROTTLE POSITIONSENSOR #2 (NOTE W)
CAB
SIG+ BAT.- BAT.
RETURN
+5VSIGNALRETURN
C SIGNAL
COOLANT LEVELSENSOROFF ENGINE
INLET AIR SHUTOFFSOLENOID RELAY(NOTE V)
ETHERSTARTVALVE(NOTE V)
REMOTE SHUTDOWN SW (NOTE K)
TORQUE LIMIT SW
MAINTENANCE DUE RESET SW
STARTING AID OVERRIDE SW
PTO RAMPUP/DOWN SWITCH
MAINTENANCEDUE LAMP
PTO ENABLE SW
PTO INTERRUPT SW
OVERSPEED VERIFY SW
INTERMEDIATE ENGINE SPEED SW
NOTE D
NOTE D
14 AWG14 AWG14 AWG
14 AWG
+BAT. (UNSWITCHED)INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMONAUXILIARY TEMP SNSRCOOLANT LEVEL SNSRDIG SNSR PWR (+8V)DIG SNSR RETURNAUXILIARY PRESS. SNSRTHROTTLE POSITION SNSRTHROTTLE POSITION SNSR #2ANLG SNSR PWR (+5V)ANLG SNSR RETURNETHER START VALVE
ETHER START VALVE
BATTERY(-)
ETHER START VALVE BATTERY(-)
ALTERNATE RETARDER WIRING
STARTING AID OVERRIDE SWMAINTENANCE DUE RESET SWTORQUE LIMIT SWREMOTE SHUTDOWN SWINTERMEDIATE ENGINE SPEED SW75% OVERSPEED VERIFY SWPTO INTERRUPT SWPTO ENABLE SW
PTO RAMP UP/SET SWPTO RAMP DOWN/RESUME SWMAINTENANCE DUE LAMPDIAGNOSTIC LAMPWARNING LAMPRETARDER LAMP+BAT. (SWITCHED)CAT DATA LINK -CAT DATA LINK +
CIRCUITS WITHIN THIS AREA ARE RECOMMENDATIONS (NOTE B)
ELECTRONIC CONTROL MODULE (ECM)A + BAT.
DIAGNOSTIC LAMP
WARNING LAMP
CDE
GHJ
F
CAT DATA LINK +CAT DATA LINK -
- BAT.B
(J66)CUSTOMER INSTALLEDSERVICE TOOL CONN
(153-2707)(NOTES B & E)
+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)
J1939 SHIELDJ1939 DATA +J1939 DATA -
MAX LENGTH 40 METERS
MAX LENGTH 30 METERS
INLET AIR SHUTOFFSOLENOID (NOTE V)
1A
CB
1A
CB
1A
CB
RETARDER LAMP
1A
CB
21
ETHERSTARTVALVE(NOTE V)
21
21
HARNESS 264-2354
120
TERMINATIONRESISTOR(134-2540)(NOTE B&C)
E-C4
CBA
1740502
ELECTRONICSGROUND STUDNOTE A
1
45
36
11
E-C21753362 P61
910
33
15
38
12
22
14
8
+BAT. (UNSWITCHED)
INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMON
AUXILIARY TEMP SNSR
COOLANT LEVEL SNSR
DIG SNSR PWR (+8V)DIG SNSR RETURN
AUXILIARY PRESS. SNSR
THROTTLE POSITION SNSR
ANLG SNSR PWR (+5V)ANLG SNSR RETURN
ETHER START VALVE
STARTING AID OVERRIDE SW
MAINTENANCE DUE RESET SW
RETARDER LAMP2
2728
40
19
29
3
30
13
2524
26
76
20
39
TORQUE LIMIT SW
REMOTE SHUTDOWN SWINTERMEDIATE ENGINE SPEED SW
75% OVERSPEED VERIFY SW
PTO INTERRUPT SWTHROTTLE POSITION SENSOR #2
PTO ENABLE SWPTO RAMP UP/SET SW
PTO RAMP DOWN/RESUME SW
MAINTENANCE DUE LAMP
DIAGNOSTIC LAMPWARNING LAMP+BAT. (SWITCHED)
CAT DATA LINK -CAT DATA LINK +
RETARDER LO/HI SWITCHRETARDER MED/HI SWITCH
RETARDER LO/HI SWITCH
RETARDER MED/HI SWITCH
NC
NC23
3132
3435
37
161718
+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)
J1939 SHIELDJ1939 DATA +J1939 DATA -
21 NC
1234
5678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
ENGINE SERVICETOOL CONNECTOR
(-)BATTERY
CAT DL HIGHCAT DL LOWJ1939 LOWJ1939 HIGH
J1939 SHIELD
(+)BATTERY
RETARDER SOLENOIDON/OFF SWITCH
LOW RETARD SWITCH(ACTUATE ON CLOSE)
ACTUATE BOTH SWITCHESFOR HIGH RETARD
MEDIUM RETARD SWITCH(ACTUATE ON CLOSE)
RETARDER LO/HI SWITCH
-BAT
RETARDER MED/HI SWITCH
HI
MED
LO
HI
MED
LO
KEYSTARTSWITCH
ALTERNATOR
S
MTR BAT.
G
STARTINGMOTOR NOTE D
STON
OFF
B
S
C
R
HARNESS 276-0827
HARNESS 266-2295
HARNESS 248-0471
BATTERY
BATTERY
OPTIONALWIRING
DISCONNECTSWITCH
BATTERY
ALTERNATE ETHER VALVE WIRING
1
12971641
1297163
1297164
1
1297163
12
P5151552269
1 1
START RELAY(SMMS)
BK-18BK-18
ABC
JUMPER-D1 OR-18JUMPER-D2 YL-18JUMPER-D3 GN-18
D-C23E-3370
D-C1237-0227
JUMPER-F1 OR-18JUMPER-F2 YL-18JUMPER-F3 GN-18
ABC
F-C23E-3370
F-C1237-0227
CONNECT TO CUSTOMER HARNESS 264-2354 J61
E-C11607689J1
J2
STONOFF
BSC
R
1 2 3 4 5 6 7 8 910111213141516171819 2021222324
105-C6 RD-18
150-C38 OR-14
391-C33 PK-18
120-C45 YL-18
150-C1 OR-14
C-C191552267
ABC
ELECTRONIC CONTROL MODULE
1275485
1275486
12
G-C11552273
3456
G-S1
G-S2
G-S3
G-S4
1 2
G-C21552273
3 4 5
RS485A
RS485B
GAUGE GROUND
GAUGE V+
RS485ARS485B
GAUGE GNDGAUGE V+
RS485A
RS485B
GAUGE GROUND
GAUGE V+
RS485A
RS485B
GAUGE GROUND
GAUGE V+
RS485A
RS485B
GAUGE GROUND
GAUGE V+
6 1 2
G-C31552273
3 4 5 6 1 2
G-C41552273
3 4 5 6 1 2
G-C51552273
3 4 5 6 1 2
G-C61552273
3 4 5 6
RS485A
RS485B
GAUGE GROUND
GAUGE V+
ABCDEFGHJ
9W-1951
C-S2
C-S9
C-S3
1234
5678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
1607689H-C1J1
12
C-C71552273
3456
+BATTERYJ1939 DATA+J1939 DATA-J1939 SHIELD
GROUND
12
C-C51552269
12
H-C51552269
V-C13E3364
1
1
H-C41275486
1 11 1
1
1
1
1
1
1
1
1
C-S6
1
H-C31275485
1
1330973ABC 174-3016
ABC
H-S3
H-S2
11
11
C-S8
12
C-C131552269
C-S10
START RELAY209-5582
BK-18BK-18
STONOFF
BAT
GND
IL
IGN
KEYSWITCH3E-0156
WARNINGLAMP
7N-5876
DIAGNOSTICLAMP
7N-5876
893-C12 GN-18
120-C35 YL-18
K990-C25 GN-16K900-C27 YL-16
C-C6 ENGINE SERVICETOOL CONNECTOR
C-C201330973
K990-C48 GN-16
K900-C22 YL-16
893-C12 GN-18892-C11 BR-18
893-C12 GN-18892-C11 BR-18
CONTROL MODULE210-4309
101-H10 RD-10
120-C36 YL-18
150-C38 OR-14
G955-H15 GN-18
G967-H16 WH-18
G955-H15 GN-18
G955-H15 GN-18
G967-H16 WH-18
G967-H16 WH-18
F716-H9 WH-18
F716-H9 WH-18
F716-H9 WH-18
F420-H5 GN-18F404-H4 RD-18
150-H13 OR-18150-H12 OR-18
150-H23 OR-18
892-H2 BR-18893-H1 GN-18
K900-C13 YL-16K900-C13 YL-16
K990-C15 GN-16
K990-C15 GN-16105-C6 RD-18
G967-C4 WH-18
F404-C29 RD-18
F420-C32 GN-18
391-C43 PK-18391-C46 PK-18391-C31 PK-18
391-C31 PK-18 391-C33 PK-18
229-C28 BK-18
229-C16 BK-14
229-H19 BK-18
229-C42 BK-18
229-H17 BK-18
892-C11 BR-18
120-H22 YL-18
120-H22 YL-18
120-H22 YL-18
120-C19 YL-18
120-C19 YL-18
C-S7120-C21 YL-18
120-C45 YL-18
120-C34 YL-18120-C36 YL-18
120-C37 YL-18
120-C7 YL-18
120-C7 YL-18
TERMINATIONRESISTOR
229-H14 BK-18
K900-H27 YL-16K900-H28 YL-16
K900-H28 YL-16
K900-H11 YL-16
K900-H11 YL-16
K900-C47 YL-16
K990-C48 GN-16
120-C34 YL-18K900-C47 YL-16
C-S1K900-C27 YL-16
K900-C22 YL-16K900-C26 YL-16
K990-H29 GN-16
K990-H29 GN-16
K990-H7 GN-16
K990-H7 GN-16
K990-H30 GN-16
K990-H30 GN-16
H-S7
H-S1
229-H39 BK-18229-H17 BK-18229-H18 BK-18
229-H21 BK-14
229-H21 BK-14
H-S8229-H14 BK-18229-H19 BK-18
150-H23 0R-18
150-H13 0R-18150-H12 OR-18 150-H24 OR-14
150-H24 OR-14
K990-C23 GN-16
C-S11K990-C25 GN-16
K990-C23 GN-16
K990-C24 GN-16
K900-C26 YL-16K990-C24 GN-16
120-C35 YL-18
120-C21 YL-18
101-H20 RD-10
101-C10 RD-10
101-C20 RD-10
229-C30 BK-18
229-C40 BK-14
229-C40 BK-14
229-H18 BK-18
F424-H6 YL-18
F420-H5 GN-18F404-H4 RD-18
F424-H6 YL-18
F420-H5 GN-18F404-H4 RD-18
F424-H6 YL-18 F424-C39 YL-18
F424-C39 YL-18
F426-C52 BU-18
F426-H3 BU-18
892-H2 BR-18893-H1 GN-18
892-H2 BR-18893-H1 GN-18
F426-H3 BU-18
F426-H3 BU-18
229-C53 BK-18
C-C181552267
ABCG967-C4 WH-18
229-C51 BK-18
229-C30 BK-18
229-H32 BK-14101-H31 RD-14
229-H32 BK-14
101-H31 RD-14
391-C46 PK-18
391-C43 PK-18
229-C54 BK-18
229-C54 BK-18
N785-G4 BU-18
N784-G3 WH-18
N783-G2 GN-18
N782-G1 BU-18
N782-G5BU-18
N783-G6GN-18
N784-G7WH-18
N785-G8BU-18
N782-G19 BU-18N782-G11 BU-18N782-G21 BU-18N782-G13 BU-18
N783-G22N783-G10
N783-G14GN-18GN-18
GN-18
N783-G18 GN-18
N784-G9 WH-18N784-G23 WH-18N784-G15 WH-18
N785-G16 BU-18N785-G24 BU-18N785-G20 BU-18
N782-G13BU-18
N783-G14GN-18
N784-G15WH-18
N785-G16BU-18
N782-G21BU-18
N783-G22GN-18
N784-G23WH-18
N785-G24BU-18
N785-G12 BU-18
N784-G17 WH-18
N785-G12BU-18
N784-G17WH-18
N783-G18GN-18
N782-G19BU-18
N782-G11BU-18
N783-G10GN-18
N784-G9
WH-18
N785-G20BU-18
TACHOMETER207-2825
FUELPRESSURE211-0745
ENGINE OILPRESSURE207-2824
ENGINE COOLANTTEMPERATURE207-2823
VOLTMETER207-2822
150-C1 OR-14
F404-C29 RD-18
F716-C9 WH-18
F420-C32 GN-18
G955-C3 GN-18
F426-C52 BU-18
105-C6 RD-18
150-C38 OR-14120-C45 YL-18105-C6 RD-18
G967-C4 WH-18
F424-C39 YL-18F404-C29 RD-18
F716-C9 WH-18F716-C9 WH-18
F420-C32 GN-18
G955-C3 GN-18
G955-C3 GN-18
F426-C52 BU-18
229-C50 BK-18
229-C50 BK-18
K990-C48 GN-16
120-C34 YL-18K900-C47 YL-16
229-C50 BK-18
229-C28 BK-18229-C53 BK-18229-C51 BK-18229-C44 BK-18
229-C44 BK-18
H-S5
101-H37 RD-14101-H38 RD-14
101-H36 RD-14
H-S6
101-H34 RD-14101-H35 RD-14
101-H33 RD-14
C-S4
101-C17 RD-14101-C2 RD-14
101-C14 RD-14
C-S5
101-C18 RD-14101-C41 RD-14
101-C8 RD-14
101-H37 RD-14
101-H38 RD-14
101-H36 RD-14
101-H34 RD-14
101-H35 RD-14
101-H33 RD-14
229-C16 BK-14
101-C5 RD-14
101-C5 RD-14
101-C14 RD-14
101-C17 RD-14
101-C2 RD-14
101-C8 RD-14
101-C41 RD-14
101-C18 RD-14
1 2
3
HI/LO IDLE2591107
CIRCUIT BREAKER6T-3643
15A
1 2
3
C-M9
C-M7
C-M8
C-T21311497
C-T11311497
C-M10
C-T17
C-T20 C-T15
4
STOP SWITCH111-1325
MAINTENANCELAMP
7N-5876
MAINTENANCECLEAR SWITCH
3N-5716
DIODE189-3158
ANALOG SENSOR POWER (+5V)ANALOG SENSOR RETURN
DIGITAL SENSOR POWER (+8V)DIGITAL SENSOR RETURN
MAINTENANCE CLEAR SWITCHTORQUE LIMIT SWITCHCAT DATA LINK (+)CAT DATA LINK (-)
ETHER SOLENOID CONTROLAIR SHUTOFF SOLENOID
AUXILIARY PRESSUREAUXILIARY TEMPERATURE
START AID OVERRIDERETARDER SOLENOID LO/HI SWITCH
DIAGNOSTIC LAMPWARNING LAMP
MAINTENANCE OVERDUE LAMPRETARDER LAMP
J1939 DATA LINK (-)
RETARDER SOLENOID MED/HIPTO INTERRUPT
J1939 DATA LINK SHIELD
REMOTE SHUTDOWNINTERMEDIATE ENGINE SPEED SWITCH
BATTERY (+) - UNSWITCHEDCOOLANT LEVEL SWITCHJ1939 DATA LINK (+)
BATTERY (+) - UNSWITCHEDBATTERY (+) - UNSWITCHEDOVERSPEED VERIFY SWITCH
PTO ENABLE SWITCH
PTO RAMP UP SWITCH
PTO RAMP DOWN / RESUME SWITCHBATTERY (-)
BATTERY (-)
BATTERY (-)THROTTLE POSITION 1 (PWM)
SOLENOID COMMONTHROTTLE POSITION 2 (PWM)
BATTERY (+) - KEY SWITCH
H-C6
ABC 174-3016
ABC
TERMINATIONRESISTOR
(-)BATTERY
CAT DATA LINK(+)CAT DATA LINK(-)J1939(-)J1939(+)
(+)BATTERY
OPTIONAL INSTRUMENT PANEL
BATTERY
OPTIONALWIRING
DISCONNECTSWITCH
BATTERYNOTE D
ALTERNATOR
S
MTR BAT.
G
STARTINGMOTOR
BATTERY
1V-C2 1297164
1
V-C312971641
1297163
11297163
200-V2 BK-14
101-V1 RD-14
(NOTE B & C)
(NOTE B & C)
H-C27X6222
C-C19X0145
1 2 3 4 5 6 7 8 9101112
SPEEDRAISE/LOWER
SWITCH
ENGINE STOP SWITCH
+BAT. (UNSWITCHED)
INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMON
COOLANT LEVEL SNSRDIG SNSR PWR (+8V)
ANLG SNSR RETURN
041 BK-16
041 BK-16
REMOTE SHUTDOWN SW
PTO ENABLE SW
PTO RAMP UP/SET SWPTO RAMP DOWN/RESUME SW
DIAGNOSTIC LAMPWARNING LAMP
+BAT. (SWITCHED)
+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)
1
45
36
11
J619X1343
P618T9834
910
33
15
38
12
22
14
8
+BAT. (UNSWITCHED)
INLET AIR SHUTOFF SOLENOID RELAYSOLENOID COMMON
COOLANT LEVEL SNSR
DIG SNSR PWR (+8V)
ANLG SNSR RETURN
2
2728
40
19
29
3
30
13
2524
26
76
20
39
REMOTE SHUTDOWN SW
PTO ENABLE SWPTO RAMP UP/SET SW
PTO RAMP DOWN/RESUME SW
OPTIONAL START/STOP CONTROL WIRING
DIAGNOSTIC LAMPWARNING LAMP+BAT. (SWITCHED) 120 YL-14
E452 WH-16
T993 BK-16
G971 BR-16
F420 GN-16F404 RD-16
G955 GN-16
G967 WH-16
G969 YL-16
F716 WH-16
167 0R-16
G971 BR-16
T993 BK-16
G969 YL-16
167 0R-16
381 PU-16
150(48) OR-14
150(52) OR-14150(53) OR-14
120 YL-14
E452 WH-16
F420 GN-16F404 RD-16
G955 GN-16G967 WH-16F716 WH-16
041 BK-16
150(52) OR-14150(53) OR-14
150(48) OR-14
23
3132
3435
37
161718
+BAT. (UNSWITCHED)+BAT. (UNSWITCHED)
21
INLET AIR SHUTOFFSOLENOID RELAY(NOTE V)
INLET AIR SHUTOFFSOLENOID (NOTE V)
21
P5201552269
21
P8001552267
COOLANTLEVELSENSOR
ACB
+5VSIGNALRETURN
GROUND STUD
NOTE D
CB1 15A
CB2 15A
START/STOPKEY SWITCH
ALTERNATOR
S
MTR BAT.
G
STARTINGMOTOR
NOTE D
+BATREMOTE RUNREMOTE START-BATREMOTE STOP
BATTERY
CONTROL PANEL
12
STARTRELAY(SMMS)
BK-18BK-18
1
1
266E957
267E4207
269E4604
756E168
266E793
P6491552252
DIAGNOSTICYL
WARNING RD
J6493E5179
3E3382 1552273
1275485
1275485
1275486
12754861552269
ANALOG SENSOR POWER (+5V)ANALOG SENSOR RETURN
DIGITAL SENSOR POWER (+8V)DIGITAL SENSOR RETURN
MAINTENANCE DUE RESET SWITCHTORQUE LIMIT SWITCHCAT DATA LINK HIGHCAT DATA LINK LOW
ETHER START SOLENOIDAIR SHUTOFF SOLENOID
AUXILIARY PRESSURE SENSORAUXILIARY TEMPERATURE SENSOR
STARTING AID OVERRIDE OVERRIDE SWITCHRETARDER SOLENOID LO/HI SWITCH
DIAGNOSTIC LAMPWARNING LAMP
MAINTENANCE DUE LAMPRETARDER LAMP
J1939 DATA LINK LOW
RETARDER SOLENOID MED/HI SWITCHPTO INTERRUPT SWITCH
J1939 DATA LINK SHIELD
REMOTE SHUTDOWN SWITCHINTERMEDIATE ENGINE SPEED SWITCH
NOT USED
NOT USED
+BATTERY (UNSWITCHED)COOLANT LEVEL SWITCHJ1939 DATA LINK HIGH
+BATTERY (UNSWITCHED)
+BATTERY (UNSWITCHED)
+BATTERY (UNSWITCHED)75% OVERSPEED VERIFY SWITCH
PTO ENABLE SWITCH
PTO RAMP UP/SET SWITCH
PTO RAMP DOWN/RESUME SWITCHBATTERY (-)
BATTERY (-)
BATTERY (-)
BATTERY (-)THROTTLE POSITION SENSOR
SOLENOID COMMONTHROTTLE POSITION SENSOR #2
+BATTERY (KEY SWITCH)
54
123
6
HOURMETER
+ DN
UP
Code Component Terminal050 Starter Motor (RH) +Battery051 Starter Motor (RH) -Battery052 Starter Motor (RH) Start056 Start Relay (RH) +Battery Out150 Starter Motor (LH) +Battery151 Starter Motor (LH) -Battery152 Starter Motor (LH) Start156 Start Relay (LH) +Battery Out159 Start Relay (LH) +Battery In163 Engine Stop Switch N.O. In165 Engine Stop Switch N.O. Out168 Start/Stop Key Switch S169 Start/Stop Key Switch B169 Engine Stop Switch N.C. In 172 Engine Stop Switch N.C. Out 251 Alternator (RH) -Battery252 Alternator (RH) +Battery253 Alternator (RH) -Battery255 Alternator (RH) -Battery256 Alternator (RH) +Battery258 Alternator (RH) +Battery
Wire Number Code 264 Alternator Breaker (RH) +Battery In265 Alternator Breaker (RH) +Battery Out351 Alternator (LH) -Battery352 Alternator (LH) +Battery353 Alternator (LH) -Battery355 Alternator (LH) -Battery356 Alternator (LH) +Battery358 Alernatror (LH) +Battery364 Alternator Breaker (LH) +Battery In365 Alternator Breaker (LH) +Battery Out366 Circuit Breaker 2 Battery367 Circuit Breaker 2 Load408 Raise/Lower Switch Common409 Raise/Lower Switch Down410 Raise/Lower Switch Up756 Hourmeter +Battery757 Hourmeter -Battery793 Warning Lamp + Red+794 Warning Lamp - Red-795 Diagnostic Lamp + Yellow+796 Diagnostic Lamp - Yellow-957 Start/Stop Key Switch R or IGN
4201 - 4212 12 Pin Connector J944601 - 4606 6 Pin Connector J95
TYPICAL WIRE NUMBER: 050 E 365
Right Hand Starter Motor +Battery ConnectionC9 EngineLeft Hand Alternator Breaker Power Out Connection
This wire routes from the Right Hand Starter Motor +Battery Connection tothe Left Hand Alternator Breaker +Battery Out Connection on a C9 Engine.
INJECTORCYLINDERNO.1
INJECTORCYLINDERNO.2
INJECTORCYLINDERNO.3
INJECTORCYLINDERNO.4
INJECTORCYLINDERNO.5
INJECTORCYLINDERNO.6
SOLENOIDRETARDERCYLINDER 1 & 2
SOLENOIDRETARDERCYLINDER 3 & 4
SOLENOIDRETARDERCYLINDER 5 & 6
INJECTORHARNESSCONNECTOR
Related Electrical Service ManualsForm Number
RENR5042
SENR9843
TitleTroubleshooting
Systems Operation / Testing and Adjusting
AMP CONNECTOR TABLE H-C1CLR-GA WIRE NAME POS TERM/PLUG
1 8T-87372 8T-87373 8T-87374 8T-87375 8T-8737
BU-18 F426-H3 6 180-93407 8T-8737
GN-18 893-H1 8 180-9340BR-18 892-H2 9 180-9340
10 8T-873711 8T-873712 8T-873713 8T-873714 8T-873715 8T-873716 8T-873717 8T-873718 8T-873719 8T-873720 8T-873721 8T-873722 8T-873723 8T-873724 8T-873725 8T-873726 8T-873727 8T-8737
RD-18 F404-H4 28 180-9340GN-18 F420-H5 29 180-9340YL-18 F424-H6 30 180-9340
31 8T-873732 8T-873733 8T-8737
GN-16 K990-H7 34 180-934035 8T-873736 8T-873737 8T-873738 8T-873739 8T-873740 8T-873741 8T-873742 8T-873743 8T-8737
WH-18 F716-H9 44 180-934045 8T-873746 8T-873747 8T-8737
OR-18 150-H23 48 180-934049 8T-8737
YL-16 K900-H11 50 180-934051 8T-8737
OR-18 150-H12 52 180-9340OR-18 150-H13 53 180-9340
54 8T-873755 8T-8737
BK-18 229-H14 56 180-934057 8T-8737
GN-18 G955-H15 58 180-934059 8T-8737
WH-18 G967-H16 60 180-9340BK-18 229-H17 61 180-9340
62 8T-8737BK-18 229-H18 63 180-9340
64 8T-8737BK-18 229-H19 65 180-9340
66 8T-873767 8T-873768 8T-873769 8T-8737
YL-18 120-H22 70 180-9340ACCESSORY TABLE
QTY PART NAME P/N1 PLUG_AS. 160-76892 STRAP 3S-20931 ENDBELL 237-0336
DRC CONNECTOR TABLE H-C2CLR-GA WIRE NAME POS TERM/PLUGGN-18 893-H1 1 180-9340BR-18 892-H2 2 180-9340YL-16 K900-H28 3 180-9340OR-14 150-H24 4 9W-0844RD-14 101-H36 5 9W-0844RD-14 101-H31 6 9W-0844
7 8T-87378 8T-8737
GN-16 K990-H30 9 180-9340GN-18 G955-H15 10 180-9340RD-14 101-H34 11 9W-0844RD-14 101-H37 12 9W-0844YL-18 120-H22 13 180-9340BU-18 F426-H3 14 180-9340WH-18 F716-H9 15 180-9340WH-18 G967-H16 16 180-9340RD-14 101-H38 17 9W-0844RD-14 101-H33 18 9W-0844RD-18 F404-H4 19 180-9340GN-18 F420-H5 20 180-9340YL-18 F424-H6 21 180-9340BK-14 229-H21 22 9W-0844RD-14 101-H35 23 9W-0844BK-14 229-H32 24 9W-0844
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 7X-6222
DT CONNECTOR TABLE H-C3CLR-GA WIRE NAME POS TERM/PLUGRD-10 101-H20 1 8N-1543
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 127-5485
DT CONNECTOR TABLE H-C4CLR-GA WIRE NAME POS TERM/PLUGRD-10 101-H10 1 8N-1542
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 127-5486
DT CONNECTOR TABLE H-C5CLR-GA WIRE NAME POS TERM/PLUGRD-14 101-H31 1 9W-0844BK-14 229-H32 2 9W-0844
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261
DT CONNECTOR TABLE H-C6CLR-GA WIRE NAME POS TERM/PLUGYL-16 K900-H27 A 180-9339GN-16 K990-H29 B 180-9339
C 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 RECEPTACLE_AS. 133-09731 STRAP 3S-20931 WEDGE 133-0975
CONNECTOR TABLES FOR HARNESS 276-0827
CONNECTOR TABLES FOR HARNESS 266-2295
HARNESS 276-0827 CONNECTORAND SPLICE LOCATIONS
H-S3K990-GN
H-S2K900-YLH-S8
229-BK
H-S7150-OR H-S1
229-BK
H-S6101-RD
H-S5101-RD
HARNESS 266-2295 CONNECTORAND SPLICE LOCATIONS
DRC CONNECTOR TABLE C-C1CLR-GA WIRE NAME POS TERM/PLUGGN-18 893-C12 1 180-9339BR-18 892-C11 2 180-9339YL-16 K900-C13 3 180-9339OR-14 150-C1 4 9W-0852RD-14 101-C2 5 9W-0852RD-14 101-C5 6 9W-0852
7 8T-8737RD-18 105-C6 8 8T-8737GN-16 K990-C15 9 180-9339GN-18 G955-C3 10 180-9339RD-14 101-C8 11 9W-0852RD-14 101-C14 12 9W-0852YL-18 120-C7 13 180-9339BU-18 F426-C52 14 180-9339WH-18 F716-C9 15 180-9339WH-18 G967-C4 16 180-9339RD-14 101-C17 17 9W-0852RD-14 101-C18 18 9W-0852RD-18 F404-C29 19 180-9339GN-18 F420-C32 20 180-9339YL-18 F424-C39 21 180-9339BK-14 229-C40 22 9W-0852RD-14 101-C41 23 9W-0852BK-14 229-C16 24 9W-0852
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE_AS. 9X-0145
DT CONNECTOR TABLE C-C5CLR-GA WIRE NAME POS TERM/PLUGPK-18 391-C43 1 180-9340BK-18 229-C30 2 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22691 WEDGE 155-2261
HD10 CONNECTOR TABLE C-C6CLR-GA WIRE NAME POS TERM/PLUGYL-18 120-C19 A 180-9339BK-18 229-C28 B 180-9339
C 8T-8737GN-18 893-C12 D 180-9339BR-18 892-C11 E 180-9339GN-16 K990-C25 F 180-9339YL-16 K900-C27 G 180-9339
H 8T-8737J 8T-8737
ACCESSORY TABLEQTY PART NAME P/N1 RECEPTACLE 9W-1951
DT CONNECTOR TABLE C-C7CLR-GA WIRE NAME POS TERM/PLUGYL-18 120-C34 1 180-9340YL-16 K900-C47 2 180-9340GN-16 K990-C48 3 180-9340
4 8T-87375 8T-8737
BK-18 229-C50 6 180-9340ACCESSORY TABLE
QTY PART NAME P/N1 PLUG_AS. 155-22731 WEDGE 155-2263
DT CONNECTOR TABLE C-C18CLR-GA WIRE NAME POS TERM/PLUGGN-18 G955-C3 A 180-9340BK-18 229-C51 B 180-9340WH-18 G967-C4 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276
DT CONNECTOR TABLE C-C19CLR-GA WIRE NAME POS TERM/PLUG
A 8T-8737BU-18 F426-C52 B 180-9340BK-18 229-C53 C 180-9340
ACCESSORY TABLEQTY PART NAME P/N1 PLUG_AS. 155-22671 WEDGE 155-2276
DT CONNECTOR TABLE C-C20CLR-GA WIRE NAME POS TERM/PLUGYL-16 K900-C26 A 180-9339GN-16 K990-C24 B 180-9339
C 8T-8737ACCESSORY TABLE
QTY PART NAME P/N1 RECEPTACLE_AS. 133-09731 WEDGE 133-0975
C-M8391-PK
C-M9391-PK
C-M7229-BK
C-M10F716-WH
START RELAY
C-T2101-RD
C-T18150-OR
C-T6F404-RD
C-T29F424-YL
C-T17150-OR
C-T20101-RD
C-T15150-OR
C-T4F420-GN
C-T1101-RD
C-T22391-PK
C-S4101-RD
C-S5101-RD
C-S7120-YL
C-S8229-BK
C-S9391-PK
C-S10229-BK
C-S6120-YL
JUMPER HARNESSINTERFACEC-C1
ENGINE SERVICE TOOLC-C6
TERMINATION RESISTORC-C20
WARNING LAMPDIAGNOSTIC
LAMP
MAINTENANCELAMP
MAINTENANCECLEAR SWITCH
C-C19
HI/LO IDLESWITCHC-C18
DIODEC-C13
START RELAYC-C5
CONTROL MODULEC-C7
C-T5120-YL
C-T28120-YL
C-T16120-YL
C-T3120-YL
C-T7105-RD
C-S11K990-GN
C-S1K900-YL
TERMINATION RESISTORH-C6
C-S2K900-YL
C-S3K990-GN
BATTERYH-C5
INSTRUMENT PANELHARNESS INTERFACEH-C2
ECMH-C1
STARTER MOTORH-C3
STARTER MOTORH-C4
150-E16 OR-14-GXL
382-E37 PK-16-GXL
125-E29 OR-16-GXLT993-E30 BR-16-GXL
A742-E9 PU-16-GXL
F426-E27 BU-16-GXL
A741-E36 BU-16-GXL
G971-E19 BR-16-GXL
G969-E20 YL-14-GXLC912-E35 GN-14-GXL
G488-E26 BR-16-GXL
E452-E51 WH-16-GXL
167-E23 OR-16-GXLA274-E24 BK-16-GXL
G469-E48 BU-16-GXL
A307-E25 GY-16-GXL
387-E55 PK-16-GXL
381-E44 PU-16-GXL
M909-E17 GN-16-GXL
F716-E42 WH-16-GXLG968-E43 WH-16-GXL
M904-E34 OR-16-GXL
T936-E18 GN-16-GXL
G955-E45 GN-16-GXL
G967-E54 WH-16-GXL
F424-E28 YL-16-GXL
F404-E39 RD-16-GXLF420-E40 GN-16-GXL
120-E6 YL-14-GXL229-E10 BK-14-GXL
892-E4 BR-16-GXL893-E3 GN-16-GXL
150-E46 OR-14-GXL150-E47 OR-14-GXL
150-E1 OR-14-GXL
E716-E49 GY-16-GXL
E717-E50 GN-16-GXL
A743-E38 OR-16-GXL
A234-E52 SH
K900-E2 YL
K990-E5 GN
229-E58 BK-14-GXL
229-E59 BK-14-GXL
229-E57 BK-14-GXL
893-E3 GN-16-GXL
892-E4 BR-16-GXL
K990-E5 GN K990-E14 GN
120-E15 YL-16-GXL
K990-E13 GN
120-E6 YL-16-GXL
K900-E11 YL
893-E8 GN-16-GXL
892-E7 BR-16-GXL
125-E29 OR-16-GXL
892-E21 BR-16-GXL
E452-E51 WH-16-GXL
F716-E42 WH-16-GXL
G967-E54 WH-16-GXLG968-E43 WH-16-GXL
893-E22 GN-16-GXL
382-E37 PK-16-GXL387-E55 PK-16-GXL
E717-E50 GN-16-GXL
120-E41 YL-16-GXL
K900-E32 YL
K990-E33 GN
229-E58 BK-14-GXL229-E57 BK-14-GXL
229-E59 BK-14-GXL 229-E56 BK-14-GXL
167-E23 OR-16-GXL
M904-E34 OR-16-GXL
381-E44 PU-16-GXL
C912-E35 GN-14-GXL
G969-E20 YL-14-GXL
E716-E49 GY-16-GXL
A743-E38 OR-16-GXL
A741-E36 BU-16-GXL
G971-E19 BR-16-GXL
T993-E30 BR-16-GXL
A274-E24 BK-16-GXLA307-E25 GY-16-GXL
F404-E39 RD-16-GXLF420-E40 GN-16-GXL
G488-E26 BR-16-GXLG955-E45 GN-16-GXL
M909-E17 GN-16-GXLT936-E18 GN-16-GXL
F426-E27 BU-16-GXL
G469-E48 BU-16-GXL
150-E16 OR-14-GXL150-E46 OR-14-GXL150-E47 OR-14-GXL
F424-E28 YL-16-GXL
K990-E61 GN
229-E10 BK-14-GXL
150-E1 OR-14-GXL
A234-E52 SH
A234-E62 SHA234-E31 SHA234-E64 SH
A742-E9 PU-16-GXL
K900-E60 YL
K900-E12 YL
A234-E63 SH
K900-E2 YL
125-E29 OR-16-GXL
892-E21 BR-16-GXL
E452-E51 WH-16-GXL
F716-E42 WH-16-GXL
G967-E54 WH-16-GXL
G968-E43 WH-16-GXL
893-E22 GN-16-GXL
382-E37 PK-16-GXL
387-E55 PK-16-GXL
E717-E50 GN-16-GXL
120-E41 YL-16-GXL
K900-E32 YLK990-E33 GN
167-E23 OR-16-GXL
M904-E34 OR-16-GXL
381-E44 PU-16-GXL
C912-E35 GN-14-GXL
G969-E20 YL-14-GXL
E716-E49 GY-16-GXL
A743-E38 OR-16-GXL
A741-E36 BU-16-GXL
G971-E19 BR-16-GXL
T993-E30 BR-16-GXL
A274-E24 BK-16-GXLA307-E25 GY-16-GXL
F404-E39 RD-16-GXLF420-E40 GN-16-GXL
G488-E26 BR-16-GXL
G955-E45 GN-16-GXL
M909-E17 GN-16-GXLT936-E18 GN-16-GXL
F426-E27 BU-16-GXL
G469-E48 BU-16-GXL
150-E16 OR-14-GXL
150-E46 OR-14-GXL150-E47 OR-14-GXL
F424-E28 YL-16-GXL
150-E1 OR-14-GXL
A234-E31 SH
A742-E9 PU-16-GXL
893-E8 GN-16-GXL
120-E15 YL-16-GXL
K990-E13 GNK900-E11 YL
892-E7 BR-16-GXL
229-E56 BK-14-GXLA234-E62 SH
A
B
C
D
E
F
G
H
J
K990-E14 GNK900-E12 YL
A234-E63 SH
E-C38T8736
Flash Code
N/A
13
21
24
25
26
27
28
32
34
35
37
38
SPN(1)/FMI Code
1835-15
1835-16
1835-00
1836-15
1836-16
1836-00
626-05
626-06
1835-03
1835-04
1836-03
1836-04
111-02
174-03
174-04
678-03
678-04
620-03
1079-03
620-04
1079-04
100-03
100-04
100-10
102-03
102-04
102-10
108-03
108-04
110-03
110-04
91-13
91-08
190-08
723-08
190-15
190-00
94-03
94-04
105-03
105-04
Diagnostic Codeor
Event Code
E443(2)
E445(2)
545-05
2417-05
545-06
2417-06
1835-03
1835-04
1836-03
1836-04
111-02
174-03
174-04
41-03
41-04
262-03
262-04
100-03
100-04
100-10
102-03
102-04
102-10
274-03
274-04
110-03
110-04
91-13
91-08
190-08
342-08
E362(2)
94-03
94-04
172-03
172-04
Description of Code
High Auxiliary Pressure Warning
High Auxiliary Pressure Derate
High Auxiliary Pressure Shutdown
High Auxiliary Temperature Warning
High Auxiliary Temperature Derate
High Auxiliary Temperature Shutdown
Ether Start Relay open/short to +batt
Ether Injection Control Solenoid open/short to +batt
Ether Start Relay short to ground
Ether Injection Control Solenoid short to ground
Auxiliary Pressure Sensor open/short to +batt
Auxiliary Pressure Sensor short to ground
Auxiliary Temperature Sensor open/short to +batt
Auxiliary Temperature Sensor short to ground
Engine Coolant Level Sensor Loss of Signal
Fuel Temperature open/short to +batt
Fuel Temperature short to ground
8 Volt DC Supply short to +batt
8 Volt DC Supply short to ground
5 Volt Sensor DC Power Supply short to +batt
5 Volt Sensor DC Power Supply short to ground
Engine Oil Pressure open/short to +batt
Engine Oil Pressure short to ground
Engine Oil Pressure abnormal rate of change
Boost Pressure Sensor short to +batt
Boost Pressure Sensor short to ground
Boost Pressure Sensor abnormal rate of change
Atmospheric Pressure open/short to +batt
Atmospheric Pressure short to ground
Engine Coolant Temperature open/short to +batt
Engine Coolant Temperature short to ground
Throttle Position calibration required
Throttle Position signal abnormal
Engine Speed signal abnormal
Secondary Engine Speed signal abnormal
Engine Overspeed Warning
Engine Overspeed Shutdown
Fuel Pressure open/short to +batt
Fuel Pressure short to ground
Intake Manifold Air Temp open/short to +batt
Intake Manifold Air Temp short to ground
Flash Code
42
46
51
56
58
61
62
63
64
65
71
72
73
74
75
76
SPN(1)/FMI Code
637-13
100-17
100-18
100-01
168-00
168-01
168-02
630-02
639-09
110-15
110-16
110-00
111-17
111-18
111- 01
111-17
111-18
111-01
94-15
1636-15
1636-00
174-15
174-16
174-00
651-05
651-06
651-11
652-05
652-06
652-11
653-05
653-06
653-11
654-05
654-06
654-11
655-05
655-06
655-11
656-05
656-06
656-11
Diagnostic Code
orEvent Code
261-13
E360(2)
168-00
168-01
168-02
268-02
247-09
E361(2)
E059
E057
E058
E2143(2)
E096
E539(2)
E363(2)
001-05
001-06
001-11
002-05
002-06
002-11
003-05
003-06
003-11
004-05
004-06
004-11
005-05
005-06
005-11
006-05
006-06
006-11
Description of Code
Engine Timing calibration required
Low Engine Oil Pressure Warning
Low Engine Oil Pressure Derate
Low Engine Oil Pressure Shutdown
System Voltage high
System Voltage low
System Voltage intermittent/erratic
Check Programmable Parameters
J1939 Data Link communications
High Engine Coolant Temperature Warning
High Engine Coolant Temperature Derate
High Engine Coolant Temperature Shutdown
Low Engine Coolant Level Warning
Low Engine Coolant Level Derate
Low Engine Coolant Level Shutdown
Low Engine Coolant Level Warning
Low Engine Coolant Level Derate
Low Engine Coolant Level Shutdown
High Fuel Pressure Warning
High Inlet Air Temperature Warning
High Inlet Air Temperature Shutdown
High Fuel Temperature Warning
High Fuel Temperature Derate
High Fuel Temperature Shutdown
Injector Cylinder 1 open circuit
Injector Cylinder 1 short
Injector Cylinder #1 fault
Injector Cylinder 2 open circuit
Injector Cylinder 2 short
Injector Cylinder #2 fault
Injector Cylinder 3 open circuit
Injector Cylinder 3 short
Injector Cylinder #3 fault
Injector Cylinder 4 open circuit
Injector Cylinder 4 short
Injector Cylinder #4 fault
Injector Cylinder 5 open circuit
Injector Cylinder 5 short
Injector Cylinder #5 fault
Injector Cylinder 6 open circuit
Injector Cylinder 6 short
Injector Cylinder #6 fault
Cross Reference for Diagnostic Codes
(1) Suspect Parameter Number(2)Caterpillar Electronic Technician (ET) will display thenumber 1, 2, or 3 after the event codeinorderto designate a warning, a derate, or a shutdown.
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