Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Chevrolet Uplander V6-3.9LFACTORY OEM SERVICE PROCEDURE
Instrument Panel/Center Console Component Views
Instrument Panel/Center Console Component Views
Instrument Panel Components
1 - Steering Wheel Control Switch Assembly - Right (UK3)
2 - Instrument Panel Cluster (IPC)
3 - Multifunction Switch - Instrument Panel
4 - Theft Light Emitted Diode (LED) (UA6)
5 - Ambient Light Sensor
6 - Hazard Switch
7 - Inflatable Restraint Passenger Air Bag ON/OFF Indicator
8 - Inflatable Restraint I/P Module
9 - Radio
10 - HVAC Control Module
11 - Cigar Lighter
12 - Cruise Control Lever (K34)
13 - Inflatable Restraint Steering Wheel Module
14 - Steering Wheel Control Switch Assembly - Left (Uk3)
15 - Headlamp Switch
16 - Turn Signal/Multifunction Switch
Instrument Panel Components 2 of 3
Underneath Front Console Extension:
1 - Floor Console Extension
2 - Yaw Rate and Lateral Acceleration Sensor (JL4)
3 - Cigar Lighter
Instrument Panel Components 3 of 3
1 - Upper Instrument Panel Trim Panel
2 - Remote Control Door Lock Receiver (RCDLR)
Lower Left Side Instrument Panel Components
Left Side of I/P Components:
1 - Body Control Module (BCM)
2 - G201
3 - Brake Pedal Position Sensor
4 - Accelerator Pedal Position (APP) Sensor
5 - Data Link Connector (DLC)
6 - Body Harness
7 - Park Brake Switch
8 - BCM - X2
9 - BCM - X1
10 - BCM - X3 (Steering Column Harness)
Right Side Instrument Panel Components
1 - G200
2 - Blower Motor
3 - Blower Motor Resistor Assembly
4 - Recirculation Actuator
5 - Inflatable Restraint Instrument Panel Module
6 - Fuse Block - Instrument Panel
7 - Evaporative Temperature Sensor
8 - X205 (CJ3)
Middle Left Side Instrument Panel Components
1 - Theft Light Emitted Diode (LED) (UA6)
2 - Ambient Light Sensor
3 - HVAC Control Module
4 - Vent and Floor Actuator
5 - Air Temperature Actuator (C60) or Air Temperature Actuator - Left (CJ3)
6 - Defrost Actuator
7 - Body Control Module (BCM)
8 - Digital Radio Receiver (U2K)
9 - Vehicle Communication Unit (VCU) (UE1)
Steering Wheel Components
1 - Horn Switch Connector
2 - Cruise Control Lever Connector (K34)
3 - Steering Wheel Control Switch Assembly - Right (UK3)
4 - Cruise Control Lever (K34)
5 - J293 (UK3)
6 - J297 (UK3)
7 - Steering Wheel Ground
8 - X279
9 - J295 (UK3)
10 - Steering Wheel Control Switch Assembly - Left (UK3)
Steering Column Components
Steering Column Components:
1 - Turn Signal/Multifunction Switch X3
2 - X279
3 - Inflatable Restraint Steering Wheel Module Coil X1 Connector
4 - Inflatable Restraint Steering Wheel Module Coil X2 Connector
5 - Turn Signal/Multifunction Switch X2
6 - Turn Signal/Multifunction Switch X1
7 - Rear Wiper/Washer Switch
8 - Turn Signal/Multifunction Switch
9 - Turn Signal/Multifunction Switch X4
10 - J277 and J279
11 - X277
12 - X275
13 - X201
14 - Steering Wheel Speed Position Sensor (JL4)
15 - Theft Deterrent Exciter Module Connector (Pigtail)
16 - Inflatable Restraint Steering Wheel Module Coil
17 - Theft Deterrent Exciter Module
18 - Ignition Switch
19 - Automatic Transmission Shift Lock Control Solenoid Connector
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.