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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> Electrical >> Wiring Diagrams >> Wiring Systems And Power Management - Introduction >> Schematic and Routing Diagrams >> Harness Routing Views

Harness Routing Views

Fig 1: View Of Front Fascia & Headlight Harnesses
GM1703062Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C113
2 Fuse Block - Underhood C1
3 G104
4 C120
5 S124
6 C114
7 S125
8 Front Fascia
Fig 2: Engine Harness Routing (L26)
GM1709222Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S109
2 G114
3 C111 Engine Harness to Body Harness
4 S114
5 S113
6 G100
7 Automatic Transmission Connector
8 S106
9 S108
10 S101
11 Fuse Block-Underhood C3
12 C110 Engine Harness to Ignition Control Module Harness
13 S115
14 S116
Fig 3: Engine Harness - Front (L37/LD8)
GM1619134Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuse Block - Underhood C3
2 S111
3 S100
4 C139
5 S105
6 S106
7 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector
8 Transmission Control Module (TCM) C1 Connector
9 Engine Control Module (ECM) C3
10 Engine Control Module (ECM) C2
11 Engine Control Module (ECM) C1
12 S114
13 S113
14 C175
15 Electronic Brake Control Module (EBCM) Connector
16 G115
17 G114
Fig 4: Engine Harness - Rear (L37/LD8)
GM1619136Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Control Module (ECM) C3
2 C111
3 S110
4 C138
5 S102
6 Intake Manifold
7 C161
8 C140
9 S116
10 S115
11 G100
12 G112
13 G115
14 G114
15 S113
16 S114
17 Electronic Brake Control Module (EBCM) Connector
18 C175
19 Engine Control Module (ECM) C2
20 Engine Control Module (ECM) C1
Fig 5: View Of I/P Harness
GM1703111Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C208
2 S206
3 S202
4 S212
5 S210
6 S200
7 C219 (A51)
8 S207
9 S208
10 C201
11 C203
12 S203
13 S213
14 S229
15 C202
16 S211
17 S230
18 C200
Fig 6: View Of Body Harness - Engine Compartment
GM1703075Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S128
2 C100
3 C111
4 S127
5 S126
6 G101
7 Fuse Block - Underhood C2
8 C120
9 S129
Fig 7: View Of Body Harness - Passenger Compartment
GM1703104Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Body Harness
2 Dash Panel
3 S377
4 S376
5 C301
6 C325
7 C326
8 C314
9 S343
10 C330
11 C335
12 S370
13 SP300
14 G301
15 S302
16 C328
17 S333
18 G300
19 C315
20 G305
21 C340 (A51)
22 S379
23 S378
24 C300
25 C316
26 C202
27 C205
28 C201
29 G302
30 G304
31 S375
32 C206
33 C200
Fig 8: Body Harness - Rear Compartment
GM1703108Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S324
2 C397 (CF5)
3 S316
4 C499
5 G403
6 C492
7 C493
8 C498
9 G402
10 S385
11 C321
12 G306
13 S365
14 S366 (UQA)
15 C445
16 S372
17 S323
18 S317
19 S337
Fig 9: View Of Driver Door Harnesses
GM1703058Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Door Frame
2 C501
3 C300
Fig 10: View Of Passenger Door Harnesses
GM1703056Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C301
2 C601
3 Door Frame
Fig 11: View Of LR Door Harnesses
GM1703055Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Door Frame
2 C700
3 C330
4 S700
Fig 12: View Of RR Door Harnesses
GM1703052Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C328
2 C800
3 Door Frame
4 S800
Fig 13: View Of Drivers Seat Harness
GM1703060Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Lumbar Sensor Connector
2 Lumbar Motor Connector
3 Seat Frame
4 S305
5 S356
6 S352
7 S355
8 S359
9 S351
10 S349
11 C315
Fig 14: View Of Passenger Seat Harness
GM1703059Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S358
2 Lumbar Assembly Connector
3 Seat Frame
4 S360
5 S357
6 S306
7 C314
8 S348
Fig 15: View Of Headliner Harness (w/o CF5)
GM1703064Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Headliner
2 S385
3 S328
4 S313
5 S312
6 C321
Fig 16: View Of Headliner Harness (CF5)
GM1703065Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 S334
2 C399
3 S385
4 S328
5 S312
6 S313
7 C321
8 Headliner
Fig 17: View Of Rear Shelf Harness
GM1703063Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C445
2 Rear Shelf
3 Speaker Grill
Fig 18: View Of Rear Fascia Harness
GM1703061Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 C494 (UD7)
2 S401
3 S404
4 Rear Fascia
5 S402
6 S400