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 LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 606 (WIPER SYSTEM AND WASHER SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESWASHER MALFUNCTION (FRONT WASHERS)COMPONENT TESTING
2008 Chevrolet HHR LT, 2.4 P, Automatic
Component Testing
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Component Testing
WARNING: This page is about a different car, the 2011 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
Multifunction Switch
- With the WASH switch in the open position, test for infinite resistance between the Accessory Voltage terminal D and the control terminal B.
- If not the specified value, replace the multifunction switch.
- With the WASH switch in the closed position, test for less than 2 ohms between the Accessory Voltage terminal D and the control terminal B.
- If greater than the specified range, replace the multifunction switch.
Washer Pump
- Ignition OFF, disconnect the harness connector at the washer pump.
- Install a 10A fused jumper wire between the control terminal A and 12 volts. Install a jumper wire between the ground terminal B and ground.
- Verify the washer pump is activated.
- If the washer pump does not activate, replace the washer pump.
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.