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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Systems And Power Management - Introduction >> Schematic and Routing Diagrams >> Harness Routing Views

Harness Routing Views

Fig 1: Forward Lamp Harness Routing
GM2054322Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuse Block - Underhood X3 Connector
2 J112
3 Marker lamp - Left Front
4 X141
5 X143
6 G101
7 Engine Cooling Fan - Left Connector
8 Engine Cooling Fan - Right Connector
9 G100
10 X142
11 X144
12 Marker lamp - Right Front
13 J124
14 J123 (LS4)
15 X120
Fig 2: Engine Harness Routing (L26)
GM2054328Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuse Block - Underhood X1 Connector
2 X110
3 J109
4 X126
5 J102
6 Throttle Body Connector
7 J101
8 X102
9 X101
10 Electronic Brake Control Module (EBCM) Connector
11 J117 (NU6)
12 Powertrain Control Module (PCM) X2 Connector
13 Powertrain Control Module (PCM) X3 Connector
14 Powertrain Control Module (PCM) X1 Connector
15 X100
16 Wheel Speed Sensor (WSS) - Left Front Connector
17 J114 (NU6)
18 G113
19 G115
20 Wheel Speed Sensor (WSS) - Right Front Connector
21 X104
Fig 3: Engine Harness Routing (LS4)
GM2044947Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 J108
2 X112
3 X111
4 X101
5 X102
6 J125
7 X100
8 G112
9 J101
10 G113
11 G115
1312 X107
13 Fuse Block-Underhood
Fig 4: Harness (Front of the Engine - LY7)
GM1803135Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X107
2 J121
3 J120
4 J110
5 J119
6 X109
7 J103
8 J131
9 J133
10 G115
11 Engine Coolant Temperature (ECT) Sensor Connector
12 Starter Solenoid
13 Starter Motor
14 Engine Oil Pressure (EOP) Sensor
Fig 5: Harness (Rear Cylinder Head - LY7)
GM1803136Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Cylinder Block
2 Throttle Body Connector
3 J108
4 Engine Control Module (ECM) X1 Connector
5 X107
6 G131
7 J132
8 J130
9 G130
Fig 6: I/P Harness Routing - Engine Compartment (L26 or LY7)
GM2054497Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X120
2 X104
3 X108
4 X101
5 X102
Fig 7: I/P HarnessRouting - Engine Compartment (LS4)
GM2054493Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Instrument Panel
2 X102
3 X101
4 X108
5 X120
6 Battery
Fig 8: I/P Harness Routing - Lower Left Side
GM2054485Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X210
2 G201
3 G200
4 G202
5 Data Link Connector (DLC)
6 JX205
7 X201
8 X208
9 X209
Fig 9: Harness (Steering Column)
GM1803071Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Steering Angle Sensor (JL4)
2 X201
3 Automatic Transmission Shift Lock Control Solenoid Connector
4 Horn Switch Connector
5 X277
6 Steering Wheel Control Switch - Left
7 Turn Signal/Multifunction Switch
8 Body Control Module (BCM) X3 Connector
Fig 10: Harness (Console)
GM1803082Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Accessory Power Outlet - Center Console
2 X340
Fig 11: Body Harness Routing - Front of the Passenger Compartment
GM2069916Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X800
2 X341 (D55)
3 X340
4 X312 (AL9)
5 X700
6 X316
7 X208
8 Body Control Module (BCM) X2 Connector
9 J303
10 X500
11 G301
12 J350
13 X311 (AG1)
14 X313 (AG2)
15 JX307
16 G302
17 X600
18 Fuse Block - I/P X2 Connector
19 X200
20 X278
21 Body Harness
22 Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
23 X315
24 J406
Fig 12: Body Harness Routing - Rear of the Passenger Compartment
GM2069965Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X402
2 X450 (UD7)
3 J360
4 J361
5 Rear Object Sensor Control Module Connector (UD7)
6 X401
7 X406
8 Evaporative Emission (EVAP) Canister Vent Solenoid Valve Connector
9 Rear Floor Pan
10 X405
11 X400
Fig 13: Harness (Headliner Harness - CF5)
GM1803068Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X390
2 Courtesy/Reading Lamps - Left Rear Connector
3 Headliner
4 Sunshade - Left Connector
5 Inside Rearview Mirror (ISRVM) Connector
6 X399
7 Sunshade - Right Connector
8 X398
9 J394
10 J393
11 J398
Fig 14: Harness (Driver Door Frame and Trim)
GM1803037Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Door Frame
2 Door Trim Panel
3 Door Lock - Driver Connector
4 J500
5 J501
6 X501
7 X502
8 J500
Fig 15: Harness (Passenger Door Frame and Trim)
GM1803062Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Door Trim Panel
2 Door Frame
3 J604
4 X600
5 X601
6 J605
7 Door Lock - Passenger Connector
Fig 16: Harness (Driver Seat)
GM1803076Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Seat Belt Pretensioner - Driver Connector
2 Seat Lumbar Motor - Driver (AL9)
3 J330
4 Seat Lumbar Switch - Driver (AL9)
5 Seat Adjuster Switch - Driver
6 J331 (AL9)
7 Heated Seat Relay - Driver (KA1)
8 X311 (AG1)
9 X316
10 Seat Adjuster Motor Assembly - Driver Connector
Fig 17: Harness (Passenger Seat)
GM1803086Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 X313 (AG2)
2 Inflatable Restraint Passenger Presence System (PPS) Module
3 J333
4 X315
Fig 18: Left Rear Door Harness
GM1456707Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Window Switch - Left Rear Connector
2 Door Frame
3 Door Lock - Left Rear Connector
4 Door Trim Panel
5 Window Motor - Left Rear Connector
6 X700
Fig 19: Harness (RR Door)
GM1803130Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Door Frame
2 Window Switch - Right Rear Connector
3 X800
4 Window Motor - Right Rear Connector
5 Door Trim Panel
6 Door Lock - Right Rear Connector
Fig 20: Harness (Object Sensor and License Lamp)
GM1803064Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Rear Fascia
2 X450 (UD7)
3 J450
4 J451
5 J401
6 J402
7 X406