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 MANUALSCHEVROLET2012CAMARO LS, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEIGNITION SWITCH/STEERING LOCKWIRING SYSTEMS AND POWER MANAGEMENT - DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC INFORMATION AND PROCEDURESVEHICLE WILL NOT CHANGE POWER MODECOMPONENT TESTING
2012 Chevrolet Camaro LS, Standard Trans
Component Testing
2012 Chevrolet Camaro LS, Standard TransSECTION Component Testing
- Ignition OFF, disconnect the X1 harness connector at the S39 ignition switch.
- Using the Resistance Test below, verify the resistance between the terminals listed below match for each S39 ignition switch position.
- If any reading is other than specified
Replace the S39 ignition switch.
- If the readings match
- If any reading is other than specified
- All OK.
Resistance Test
| Ignition Switch Position | Terminals 1 and 2 | Terminals 2 and 3 | Terminals 2 and 4 | Terminals 2 and 6 | Terminals 4 and 6 |
|---|---|---|---|---|---|
| OFF Key Out | Infinite | Infinite | Infinite | Infinite | Infinite |
| OFF Key In | Infinite | Infinite | <5.0 Ω | Infinite | Infinite |
| Accessory | Infinite | <5.0 Ω | Infinite | Infinite | Infinite |
| Run | <5.0 Ω | <5.0 Ω | Infinite | Infinite | <5.0 Ω |
| Start | <5.0 Ω | Infinite | Infinite | Infinite | 1275-1325 Ω |
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.