Fig 1: Left Side of the Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Windshield Wiper Motor
2	Power Brake Booster
3	Windshield Washer Solvent Heater
4	Fuse Block - Underhood
5	Engine Control Module (ECM)
6	Transmission Control Module (TCM)
7	Brake Booster Vacuum Sensor
8	Brake Fluid Level Switch

Fig 2: Steering Column Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal Multifunction Switch
2	Ignition Lock Cylinder
3	Tow/Haul Switch
4	Steering Angle Sensor
5	Shift Interlock Solenoid
6	Theft Deterrent Control Module
7	Ignition Switch
8	Inflatable Restraint Steering Wheel Module Coil

Fig 3: Under the Front Passenger Seat

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Front Drivers Seat
2	YAW Rate and Lateral Acceleration Sensor
3	Object Alarm Module (UD7)
4	Rear View Camera Image Display Module (UVC)

Fig 4: Left Side Frame and Underbody

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Gas Tank
2	Electronic Brake Control Module (EBCM)
3	Chassis

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

Antilock Brake System Component Views