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 MANUALSCHEVROLET2010COBALT L4-2.2LREPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSWIPER GEAR BOXSERVICE AND REPAIR
2010 Chevrolet Cobalt L4-2.2L
Wiper Gear Box: Service and Repair
2010 Chevrolet Cobalt L4-2.2LSECTION Service and Repair
Windshield Wiper Transmission Replacement
Removal Procedure
1. Remove the wiper arms. Refer to Windshield Wiper Arm Replacement (Service and Repair).
2. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement (Service and Repair).
3. Remove the fasteners (1) attaching the wiper transmission (2) to the plenum.
4. Lift the transmission assembly from the plenum.
5. Disconnect the electrical connector from the wiper motor.
6. Remove the wiper transmission from the plenum.
7. Remove the wiper motor. Refer to Windshield Wiper Motor Replacement (Service and Repair).
Installation Procedure
1. Install the wiper motor to the wiper transmission. Refer to Windshield Wiper Motor Replacement (Service and Repair).
2. Connect the electrical connector to the wiper motor.
3. Install the wiper transmission into the plenum.
Caution: Refer to Fastener Caution (Fastener Caution).
4. Install the fasteners (1) attaching the wiper transmission assembly (2) to the plenum. Tighten the fasteners in sequence as shown to 10 Nm (89 lb in)
5. Install the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement (Service and Repair).
6. Install the wiper arms. Refer to Windshield Wiper Arm Replacement (Service and Repair).
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.