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 MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 785 (KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM)DOOR KEY CYLINDER SWITCH TEST
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Door Key Cylinder Switch Test
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Door Key Cylinder Switch Test
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the driver's door panel (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
- Disconnect the 10P connector (A) from the key cylinder switch (B).
- Check for continuity between the terminals.
- There should be continuity between terminals No. 8 and No. 5 when the door key cylinder switch is in the UNLOCK position.
- There should be no continuity between terminals No. 8 and No. 5 when the door key cylinder switch is in the neutral or LOCK position.
- There should be continuity between terminals No. 9 and No. 5 when the door key cylinder switch is in the LOCK position.
- There should be no continuity between terminals No. 9 and No. 5 when the door key cylinder switch is in the neutral or UNLOCK position.
- There should be no continuity between terminals No. 8 and No. 9 when the key is in the neutral position.
- If the continuity is not as specified, replace the driver's door latch assembly (see FRONT DOOR LATCH REPLACEMENT ).
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.