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.
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HOMESERVICE MANUALSCHEVROLET2008HHR L4-2.4LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSCOMPONENT CONNECTOR END VIEWSACCESSORIES AND OPTIONAL EQUIPMENT
2008 Chevrolet HHR L4-2.4L
Accessories and Optional Equipment
2008 Chevrolet HHR L4-2.4LSECTION Accessories and Optional Equipment
Component Connector End Views
Audio Amplifier X1 (UQ3)
Audio Amplifier X2 (UQ3)
Audio Amplifier X3 (UQ3)
Auxiliary Power Outlet - Console
Auxiliary Power Outlet - Rear (Panel Van)
Cellular Microphone (UE1)
Cigar Lighter (DT4)/Power Outlet (without DT4)
Digital Radio Receiver (U2K)
Door Latch - Driver
Door Latch - Left Rear (without Panel Van)
Door Latch - Liftgate
Door Latch - Passenger
Door Latch - Right Rear (without Panel Van)
Door Lock Switch - Driver
Door Lock Switch - Passenger
Driver Rear Access Panel Switch - Left Rear Panel (Panel Van)
Driver Rear Access Panel Switch - Right Rear Panel (Panel Van)
Hood Ajar Switch (AP3)
Ignition Lock Cylinder Control Actuator (MN5)
Liftgate Release Switch
Passenger Rear Access Panel Switch - Right Rear (Panel Van)
Radio X1 (UQ3)
Radio X1 (UW5)
Radio X2 (UQ3)
Radio X2 (UW5)
Rear Access Panel Latch - Left Rear (Panel Van)
Rear Access Panel Latch - Right Rear (Panel Van)
Remote Control Door Lock Receiver (RCDLR)
Speaker - Left Front Door (UQ3)
Speaker - Left Front Door (UW5)
Speaker - Left Front Tweeter
Speaker - Left Rear Door (UQ3)
Speaker - Left Rear Door (UW5)
Speaker - Right Front Door (UQ3)
Speaker - Right Front Door (UW5)
Speaker - Right Front Tweeter
Speaker - Right Rear Door (UQ3)
Speaker - Right Rear Door (UW5)
Speaker - Subwoofer (UQ3)
Sunroof Control Module (CF5)
Sunroof Switch (CF5)
Theft Deterrent Control Module
RENDER: 1.0x
NO RELATED
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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.