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 MANUALSCHEVROLET2002AVALANCHE 2500, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 231 (BODY CONTROL MODULES)DESCRIPTION & OPERATIONINTEGRATION MODULESINSTRUMENT PANEL MODULE (IPM)
2002 Chevrolet Avalanche 2500, RWD
Instrument Panel Module (IPM)
2002 Chevrolet Avalanche 2500, RWDSECTION Instrument Panel Module (IPM)
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Instrument Panel Module (IPM) functions include:
- Ambient light sensor input and twilight delay input for headlights control
- Foglight switch input
- Front HVAC air delivery and temperature controls
- Ignition switch headlight control
- Interior lights switch input
- IP dimmer switch input
- Key cylinder light control
- Key-in-ignition switch input
- Trunk lid release switch input
- Traction control switch input
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.