GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2008 🢒 H3 🢒 Engine 🢒 Engine Electrical 🢒 Harness Routing Views
Figure 1:

Forward Lamp Harness
Object Number: 1913001 Size: LF
(1)X116
(2)J185
(3)J109
(4)J112
(5)J120
(6)J121
(7)J122
(8)X117
(9)J134
(10)X115
Figure 2:

Engine Harness LLR
Object Number: 1915896 Size: LF
(1)X101
(2)G102
(3)G103
(4)X125
(5)X175
Figure 3:

Engine Harness Routing (LH8)
Object Number: 1922180 Size: LF
(1)X102
(2)J136
(3)J111
(4)X175
(5)X125
(6)X130
(7)J113
(8)X113
(9)X111
Figure 4:

Body Harness - Engine Compartment
Object Number: 1916013 Size: LF
(1)J110
(2)J141
(3)J142
(4)G105
(5)J143
(6)X115
(7)X125
(8)X130
(9)X150
(10)X155
(11)G106
Figure 5:

I/P Harness Routing (Left Hand Drive)
Object Number: 1916656 Size: LF
(1)X200
(2)X207
(3)X201
(4)X203
(5)X205
(6)X204
(7)X208
Figure 6:

I/P Harness Routing (Right Hand Drive)
Object Number: 1916717 Size: LF
(1)X203
(2)X205
(3)X201
(4)X204
(5)X200
(6)X207
(7)X208
Figure 7:

I/P Harness Splices
Object Number: 1916800 Size: LF
(1)J245
(2)J244
(3)J210
(4)J224
(5)J294
(6)J295
(7)J209
(8)J213
(9)J215
(10)J292
Figure 8:

Antenna Harness Routing
Object Number: 1919156 Size: LF
(1)X220
(2)X222
(3)X221
Figure 9:

Steering Column Harness
Object Number: 1916820 Size: LF
(1)X201
(2)X275
Figure 10:

HVAC Harness Routing
Object Number: 1916834 Size: LF
(1)X203
(2)X205
(3)J220
(4)J250
(5)J240
(6)J260
(7)J230
Figure 11:

Body Harness - Left (Left Hand Drive)
Object Number: 1916857 Size: LF
(1)X330
(2)X335 (CF5 or UE1)
(3)X600
(4)X275
(5)G300
(6)X307
(7)X308
(8)X380
Figure 12:

Body Harness Right (Left Hand Drive)
Object Number: 1917011 Size: LF
(1)X350
(2)X500
(3)X204
(4)X315
(5)X320
(6)X370
(7)G320
Figure 13:

Body Harness Routing - Left (Right Hand Drive)
Object Number: 1917130 Size: LF
(1)X330
(2)X335
(3)G106
(4)X155
(5)X150
(6)X125
(7)X115
(8)X500
(9)X208
(10)X207
(11)X200
(12)G320
(13)X315
(14)X320
(15)X370
(16)G310
Figure 14:

Body Harness - Right (Right Hand Drive)
Object Number: 1917413 Size: LF
(1)X330
(2)X600
(3)X204
(4)G300
(5)X307
(6)X308
(7)X380
Figure 15:

Body Harness Rear
Object Number: 1917563 Size: LF
(1)X410
(2)G345 and G350
(3)G340
(4)X430
(5)X450
Figure 16:

Body Harness Routing - Splices
Object Number: 1917729 Size: LF
(1)J314
(2)J344
(3)J310
(4)J305
(5)J320
(6)J323
(7)J347
(8)J315
Figure 17:

Chassis Harness
Object Number: 1918927 Size: LF
(1)X155
(2)X150
(3)S359
(4)S402
(5)S420
(6)X440 (-UY7) and X420 (UY7)
Figure 18:

Left Front Door Harness (Left Hand Drive)
Object Number: 1917875 Size: LF
(1)X510
(2)X500
(3)J529
(4)J590
(5)J514
Figure 19:

Right Front Door Harness (Left Hand Drive)
Object Number: 1917962 Size: LF
(1)X610
(2)X600
Figure 20:

Right Front Door Harness (Right Hand Drive)
Object Number: 1918529 Size: LF
(1)X510
(2)X500
(3)J529
(4)J590
(5)J514
Figure 21:

Left Front Door Harness (Right Hand Drive)
Object Number: 1918321 Size: LF
(1)X610
(2)X600
Figure 22:

Left Rear Door Harness
Object Number: 1918611 Size: LF
(1)X370
Figure 23:

Endgate Harness Routing
Object Number: 1918710 Size: LF
(1)J900
(2)X901
(3)X450
Figure 24:

Dome Lamp and OS Harness
Object Number: 1918968 Size: LF
(1)J330
(2)J340 (YC3)
(3)J350
(4)X335
(5)X350
Figure 25:

Driver and Passenger Seats Harness
Object Number: 1919033 Size: LF
(1)X308
(2)X307 (AG1)
(3)J306 (AG1)
(4)J312 (AG1)
(5)J316 (AG2)
(6)J341 (AG2)
(7)X320
(8)X315
(9)X118 (AG2)