Service Information

Document Title: Function Group: Information Type: Date:

Component list, Switches 370 Service Information 19.07.2015

Profile:

BL71 Volvo

Component list, Switches

Designation Wiring

diagram

Row Function

SW 1 1 5 Start key

SW 2 5 1 Battery disconnect switch

SW 3 7 62 Combi switch, right

SW 4 9 81 Combi switch, left (FWD/REV lever)

SW 5 11 107 Boom lock

SW 6 10 96 Loader lever FWD/REV enable

SW 7 4 34 Hazard light

SW 8 12 113 Hydraulic lever lock–out

SW 9 6 59 Parking light

SW 10 3 25 Craning

SW 11 12 116 Parking brake (US)

SW 12 13 121 Attachment bracket release, backhoe (quick coupler)

SW 13 12 119 Attachment bracket release, loader (quick coupler)

SW 14 11 109 Boom suspension system (option)

SW 15 6 55 Rotating beacon

SW 16 11 105 Side shift release

SW 17 7 68 Wiper / washer, rear

SW 18 5 41 Working lights, front

SW 19 5 46 Working lights, rear

SW 20 8 79 4–wheel drive

SW 21 8 72 Air conditioning fan

SW 22 8 76 Heater fan

SW 23 8 77 Air conditioning

SW 24 4 32 Brake pedal, right

SW 25 4 33 Brake pedal, left

SW 26 10 92 3rd/4th gear engage (Power shuttle)

SW 29 10 94 Differential lock

SW 30 9 85 Loader lever, FWD

SW 31 9 86 Loader lever, REV

SW 32 9 86 Loader lever, N

SW 33 9 87 Loader lever, gearbox disconnect

SW 34 11,21 104, 201 Hammer foot switch (option)

SW 35 6 51 Cab light

SW 36 9 81 Gearbox, disconnect

SW 37 12 117 Parking brake sensor (EU)

SW 38 8 77 Air conditioning temperature switch

SW 39 8 77 Air conditioning pressure switch

SW 40 13 126 Horn

SW 41 11 102 Hammer (option)

SW 42 17 162 Kick down switch

SW 43 18 172 Proportional roller switch, 4 in 1 function (BL 71 loader lever)

SW 47 20 191 Hand tool switch

SW 48 21 201 Auxiliary and hammer select switch (side panel)

SW 49 16

25

151

253

Auxiliary tool switch

SW 50 22 215 Proportional switch electrical stabilizer left

SW 51 22 218 Proportional switch electrical stabilizer right

SW 52 23 223 Proportional switch extendible dipper function

SW 54 22 220 Seat switch

Figure 1

Switches

Positions with backhoe levers, pilot control

Figure 2

Positions with loader lever, 4 in 1 function

Figure 3