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.
Ignition Switch
Remove ignition switch. See IGNITION SWITCH under REMOVAL & INSTALLATION. Check continuity between appropriate switch terminals with switch in specified position. See IGNITION SWITCH CONTINUITY table. See Fig 1 . If continuity is not as specified, replace ignition switch.
| Switch Position | (1) Continuity Between Terminals No. | ||||
|---|---|---|---|---|---|
| ACC | 5 & 6 | ||||
| LOCK | (2) | ||||
| OFF | 1 & 5 | ||||
| RUN | 1, 4, 5 & 6; 7 & 10 | ||||
| START | 1, 4, 5 & 9 | ||||
|
|||||
| Terminal No. (Wire Color) | Circuit Description |
|---|---|
| 1 (DK GRN/RED) | Ignition Switch Output (OFF/START/RUN) |
| 2 (LT BLU) | Key-In Ignition Switch Sense |
| 3 (BLK/LT GRN) | Ground |
| 4 (DK BLU/WHT) | Ignition Switch Output (START/RUN) |
| 5 (RED) | Battery Feed To Ignition |
| 6 (BLK/WHT) | Ignition Switch Output (ACC/RUN) |
| 7 (PNK/BLK) | Battery Feed To Ignition |
| 8 | Not Used |
| 9 (YEL) | Ignition Switch Output (START) |
| 10 (BLK/ORG) | Ignition Switch Output (RUN) |
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.