Fig 1: Front of the I/P (Except Z75)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal Multifunction Switch
2	Inflatable Restraint Steering Wheel Module Coil
3	Instrument Panel Cluster (IPC)
4	Tow/Haul Switch
5	Driver Information Center (DIC) Switch
6	Ambient Light/Sunload Sensor Assembly (CJ2) or Ambient Light Sensor (CJ3)
7	HVAC Control Module
8	Auxiliary Power Outlet - Front 2
9	I/P Multifunction Switch Assembly
10	Auxiliary Power Outlet - Front 1
11	Radio
12	Transfer Case Shift Control Switch
13	Headlamp and Panel Dimmer Switch

Fig 2: Front of the I/P (Z75)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Instrument Panel Cluster (IPC)
2	Driver Information Center (DIC) Switch
3	Ambient Light/Sunload Sensor Assembly (CJ2)
4	Speaker - Center
5	Analog Clock
6	Radio
7	Traction Control / Rear Object Detection Switch
8	HVAC Control Module
9	I/P Multifunction Switch Assembly
10	Auxiliary Power Outlet - Front 1
11	Noise Compensation Microphone (Y91)
12	Transfer Case Shift Control Switch
13	Fuse Block - I/P
14	Headlamp and Panel Dimmer Switch

Fig 3: RR of the Passenger Compartment (E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Information Center Telltale Assembly (UD7)
2	Speaker - Right D-Pillar
3	Auxiliary Power Outlet (APO) - Rear

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.

Safety Warning

Power Outlet Component Views