Code | Designation | Coordinates |
A7 | Base module (GM) | 2L |
A10 | ABS control unit | 11L |
F32-A7 | All-wheel drive/Japan lights/auxiliary water heater fuse, tml. 15 (base module) | 58K |
F40-A7 | Fuse, rear axle/all-wheel differential lock, tml. 15 (base module) | 2K |
K1-A25 | Relay, all-wheel drive neutral/Allison neutral/parking brake (relay holder A31) | 54G |
K9-A25 | Differential lock shut off relay (relay holder A31) | 12G |
K10-A25 | Relay, all-wheel drive off-road gear/Allison neutral/forced neutral (relay holder A31) | 52G |
P2 | Instrument (INS) | 40L |
S12 | 1st front axle interwheel differential lock indicator switch | 37H |
S14 | 1st rear axle interwheel differential lock indicator switch | 45H |
S15 | 2nd rear axle interwheel differential lock indicator switch | 44H |
S17 | Interaxle differential lock indicator switch in transfer case | 41H |
S18 | Rear interaxle differential lock indicator switch | 42H |
S38 | Cross-axle differential lock switch | 3D |
S56 | Transfer case switch | 57D |
U8 | Valid for vehicles with automatic gear control (AGS) | 51D |
U14 | Valid for rear axle differential lock | 1A |
U15 | Valid for rear axle differential lock, interaxle lock | 7A |
U16 | Valid for front/rear axle differential lock, interaxle lock | 23A |
U20 | Valid for ABS | 11E |
U32 | Valid for 6x4 vehicles | 17E |
U43 | Valid for leading axle | 47G |
U44 | Valid for trailing axle | 46G |
U109 | Valid for vehicles with no antilock brake system | 8E |
U559 | Valid up to 10/2007 | 10K |
U560 | Valid as of 11/2007 | 10K |
X3.2 | Cab-chassis connector | 3F |
X3.3 | Cab-chassis connector | 18F |
X4.3 | Cab-chassis connector | 37F |
X5.1 | Cab-chassis connector | 61F |
X5.4 | Cab-chassis connector | 15F |
X6.1 | Cab-chassis connector | 41F |
X9 | Terminal connector, circuit 31, frame | 38L |
X15 | Terminal connector, tml. 31, connector plate, cab to chassis | 5L |
XB.31.R | Right ground weld | 55L |
XQ.5 | Crossmember weld | 5L |
XR.5.1 | Ground I weld behind cab | 16L |
XR.5.2 | Ground II weld, right rear | 44L |
Y15 | Rear axle interwheel differential lock solenoid valve | 4L |
Y40 | Off-road gear solenoid valve | 60L |
Y41 | Neutral position solenoid valve | 61L |
Y42 | Front axle interwheel differential lock solenoid valve | 31L |
Y43 | Interaxle differential lock solenoid valve | 15L |