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 MANUALSCHEVROLET2001ASTRO VAN L AWD V6-4.3L VIN WREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - WIPER AND WASHER SYSTEMSWIPER CONTROL MODULESERVICE AND REPAIR
2001 Chevrolet Astro Van L AWD V6-4.3L VIN W
Wiper Control Module: Service and Repair
2001 Chevrolet Astro Van L AWD V6-4.3L VIN WSECTION Service and Repair
REMOVAL PROCEDURE
1. Remove the wiper motor electrical connector.
2. Remove the cover screws.
3. Remove the cover.
4. Remove the circuit board and terminal module by lifting up on the terminal.
INSTALLATION PROCEDURE
1. Install the circuit board and terminal module.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the cover and 3 screws.
Tighten
Tighten the screws to 2.6 N.m (23 lb in).
3. Install the wiper motor electrical connector.
1. Remove the wiper motor electrical connector.
2. Remove the cover screws.
3. Remove the cover.
4. Remove the circuit board and terminal module by lifting up on the terminal.
INSTALLATION PROCEDURE
1. Install the circuit board and terminal module.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the cover and 3 screws.
Tighten
Tighten the screws to 2.6 N.m (23 lb in).
3. Install the wiper motor electrical connector.
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.