Fastener Tightening Specifications
| Application | Specification |
| Metric | English |
| Back Up Lamp Screws | 2 N.m | 18 lb in |
| DRL Lamp Assembly Screws | 2 N.m | 18 lb in |
| Fog Lamp Screws | 2 N.m | 18 lb in |
| Headlamp Bolts | 9 N.m | 80 lb in |
| License Lamp Screws | 2 N.m | 18 lb in |
| Tail Lamp Screws | 2.5 N.m | 22 lb in |
Fastener Tightening Specifications
Scheme 1
Scheme 1: Headlights/Daytime Running Lights (DRL) Schematics
Scheme 2
Scheme 2: Fog Lights Schematics
Scheme 3
Scheme 3: Exterior Lights Schematics
Scheme 4
Scheme 5
Scheme 6
Scheme 6: Interior Lights Schematics
Scheme 7
Scheme 7: Interior Lights Dimming Schematics
Scheme 8
Scheme 9
Scheme 9: Lighting Systems Component Views
| Callout | Component Name |
| 1 | Fog Lamp - RF |
| 2 | Park/Turn Signal Lamp - RF |
| 3 | Marker Lamp - RF |
| 4 | Park Lamp - RF |
| 5 | Headlamp - Low Beam - Right |
| 6 | Headlamp - High Beam - Right |
| 7 | Headlamp - High Beam - Left |
| 8 | Headlamp - Low Beam - Left |
| 9 | Park Lamp - LF |
| 10 | Marker Lamp - LF |
| 11 | Park/Turn Signal Lamp - LF |
| 12 | Fog Lamp - LF |
Scheme 10
| Callout | Component Name |
| 1 | Inflatable Restraint Steering Wheel Module |
| 2 | Turn Signal/Multifunction Switch C2 |
| 3 | Turn Signal/Multifunction Switch C1 |
| 4 | Inflatable Restraint Steering Wheel Module Coil C3 |
| 5 | Inflatable Restraint Steering Wheel Module Coil C2 |
| 6 | Ignition Switch |
| 7 | Windshield Wiper/Washer Switch Connector |
| 8 | Windshield Wiper/Washer Switch |
Scheme 11
| Callout | Component Name |
| 1 | Hazard Switch |
| 2 | Ambient Light Sensor |
| 3 | Inflatable Restraint Passenger Airbag On/Off Indicator |
| 4 | Fog Lamp Switch (T96) |
| 5 | I/P Dimmer Switch |
| 6 | Traction Control Switch (if equipped) |
| 7 | HVAC Control Module |
| 8 | Inflatable Restraint I/P Module |
| 9 | Rear Compartment Lid Release Switch |
| 10 | Radio/Navigation Unit (UE1/U2K) |
| 11 | Park Brake Lever |
| 12 | Auxiliary Power Outlet |
| 13 | Steering Wheel - Controls - Right |
| 14 | Steering Wheel - Controls - Left |
| 15 | Inflatable Restraint Steering Wheel Module |
| 16 | Instrument Panel Cluster (IPC) |
Scheme 12
| Callout | Component Name |
| 1 | Cellular Microphone (UE1) |
| 2 | Inside Rearview Mirror |
| 3 | OnStar Button Assembly (UE1) |
| 4 | Inside Rearview Mirror Lamps |
| 5 | Antenna |
| 6 | Cellular and Navigational Antenna (U2K/UE1) |
| 7 | Remote Control Door Lock Receiver (RCDLR) |
| 8 | Vehicle Communication Interface Module (VCIM) |
Scheme 13
| Callout | Component Name |
| 1 | Digital Radio Receiver (U2K) |
| 2 | Rear Compartment Lamp |
| 3 | Rear Compartment Lid |
Scheme 14
| Callout | Component Name |
| 1 | Marker Lamp - LR |
| 2 | Tail/Stop and Turn Signal Lamp - Left Outer |
| 3 | Tail/Stop and Turn Signal Lamp - Left Inner |
| 4 | License Lamp |
| 5 | Center High Mounted Stop Lamp (CHMSL) |
| 6 | Tail/Stop and Turn Signal Lamp - Right Inner |
| 7 | Tail/Stop and Turn Signal Lamp - Right Outer |
| 8 | Marker Lamp - RR |
| 9 | Backup Lamp |
Scheme 15
Scheme 15: Ambient Light Sensor
| Connector Part Information OEM: 12047662 Service: 12085535 Description: 2-Way F Metri-Pack 150 Series (BK) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Ambient Light Sensor Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | L-GN/BK | 1137 | DRL Ambient Light Sensor Signal |
| B | YE/BK | 1138 | DRL Ambient Light Sensor Low Reference |
Ambient Light Sensor Connector Terminal Identification
Scheme 16
| Connector Part Information OEM: 15435155 Service: No Service Number Found Description: 3-Way F Socket Wedge (NA) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Backup Lamp Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | L-GN | 24 | Backup Lamp Supply Voltage |
| B | | | Not Used |
| G | BK | 750 | Ground |
Backup Lamp Connector Terminal Identification
Scheme 17
Scheme 17: Backup Lamp Switch (MA5)
| Connector Part Information OEM: 12103584 Service: 12085485 Description: 2-Way M Weather Pack (BK) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Backup Lamp Switch (MA5) Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | PK | 539 | Ignition 1 Voltage (MA5) |
| B | L-GN | 24 | Backup Lamp Supply Voltage (MA5) |
Backup Lamp Switch (MA5) Connector Terminal Identification
Scheme 18
Scheme 18: Brake Pedal Position Sensor
| Connector Part Information OEM: 15332132 Service: 88953364 Description: 3-Way F GT 150 Series (BK) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Brake Pedal Position Sensor Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | WH | 5359 | 5-Volt Reference |
| B | YE | 5361 | Brake Pedal Position Sensor Signal |
| C | BN | 5360 | Low Reference |
Brake Pedal Position Sensor Connector Terminal Identification
Scheme 19
Scheme 19: Center High Mounted Stop Lamp (CHMSL)
| Connector Part Information OEM: 15449029 Service: 88987993 Description: 2-Way F GT 150 Series, Sealed (GY) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Center High Mounted Stop Lamp (CHMSL) Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | L-BU | 20 | Stop Lamp Supply Voltage |
| B | BK | 750 | Ground |
Center High Mounted Stop Lamp (CHMSL) Connector Terminal Identification
Scheme 20
| Connector Part Information OEM: 12124819 Service: 12101877 Description: 2-Way F Metri-Pack 280 Series, Sealed (BK) |
| Terminal Part Information Pins: Terminal: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD |
Fog Lamp - LF Connector Part Information
| Pin | Wire Color | Circuit No. | Function |
| A | PU | 2234 | Front Fog Lamp Supply Voltage (T96) |
| B | BK | 250 | Ground (T96) |
Fog Lamp - LF Connector Terminal Identification