Chassis Harness Routing

Harness Routing Views

Brake Clutch Harness Routing




1 - Driver Door Frame
2 - X205
3 - X102 (JL1)
4 - Accelerator Pedal Position (APP) Sensor Connector
5 - Junction Block - Left I/P (except MEX)


Chassis Harness Routing (Except LY6/LMM/HP2)




1 - X300
2 - X408 (UD7)
3 - G401
4 - J423 (except LU3)
5 - J331
6 - Fuse Block - Underhood X3
7 - X115
8 - X102 (JL1)
9 - J338 (except LU3/LMG)
10 - J300
11 - G300

Chassis Harness Routing (HP2) - 1 of 2




1 - X102 (JL1)
2 - X300
3 - X408 (UD7)
4 - X129
5 - X115

Chassis Harness Routing (HP2) - 2 of 2




1 - J331
2 - J411 (JL1)
3 - J423
4 - J422
5 - J338
6 - J301
7 - J321
8 - J325
9 - J300

Chassis Harness Routing (LY6/LMM except 31 Series)




1 - X300
2 - X408 (UD7)
3 - Trailer Connector (UY7)
4 - J411 (JL1)
5 - G401
6 - J331
7 - Fuse Block - Underhood X3
8 - X115
9 - X102 (JL1)
10 - J300
11 - G300

Chassis Harness - Front Engine Compartment (31 Series)




1 - X102 (JL1)
2 - Fuel Pump Relay - Secondary (LY6 without NQZ)
3 - Fuse Block - Underhood
4 - X126

Chassis Harness (31 Series)




1 - Trailer Brake Control Relay (JL1)
2 - J422 (JL1)
3 - Trailer Connector
4 - J331 (Diesel without NQZ/LY6)
5 - X300 (LY6)
6 - X300 (Diesel)
7 - J411 (JL1)
8 - Junction Block - Rear Lamps
9 - G401
10 - J338 (JL1)
11 - G300
12 - J300 (LY6 without NQZ)

Camper Harness Routing and Chassis Harness Routing - Rear




1 - X414 (UY2/8S3)
2 - J420 (UY2)
3 - Camper/Trailer Harness
4 - J415 (UY2)
5 - Chassis Harness
6 - J416 (UY2)
7 - J417 (UY2)
8 - J414 (UY2)
9 - J421 (UY2)
10 - J410 (UY2)
11 - Blunt Cut - Camper Trailer Provision (UY2)
12 - G401 (except LY6/LMM)
13 - Trailer Connector (UY7)