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.
Driver's Power Window Control Switch (4-Door)
Check continuity between specified terminals at appropriate connector with switch in specified position. See DRIVER'S POWER WINDOW CONTROL SWITCH TESTING (4-DOOR) table. See Fig 1. If continuity does not exist as specified, replace switch and retest system operation
| Test Between Terminals No. (Connector) | Switch Position | Continuity | |
|---|---|---|---|
| Left Front Power Window Switch | |||
| 3 (C486) & 9 (C487) | Neutral | Yes | |
| 3 (C486) & 9 (C487) | Up | No | |
| 4 (C486) & 9 (C487) | Neutral | No | |
| 4 (C486) & 9 (C487) | Up | Yes | |
| 4 (C486) & 11 (C487) | Neutral | No | |
| 4 (C486) & 11 (C487) | Down | Yes | |
| 4 (C486) & 11 (C487) | One-Touch Down | Yes | |
| 4 (C486) & 12 (C487) | Neutral | No | |
| 4 (C486) & 12 (C487) | Down | No | |
| 4 (C486) & 12 (C487) | One-Touch Down | Yes | |
| Right Front Power Window Switch | |||
| 1 (C487) & 3 (C486) | Neutral | Yes | |
| 1 (C487) & 3 (C486) | Up | No | |
| 1 (C487) & 3 (C486) | Down | No | |
| 1 (C487) & 4 (C486) | Neutral | No | |
| 1 (C487) & 4 (C486) | Up | Yes | |
| 1 (C487) & 4 (C486) | Down | No | |
| 3 (C486) & 4 (C487) | Neutral | Yes | |
| 3 (C486) & 4 (C487) | Up | Yes | |
| 3 (C486) & 4 (C487) | Down | No | |
| 4 (C486) & 4 (C487) | Neutral | No | |
| 4 (C486) & 4 (C487) | Up | No | |
| 4 (C486) & 4 (C487) | Down | Yes | |
| Left Rear Power Window Switch | |||
| 2 (C486) & 15 (C487) | Neutral | No | |
| 2 (C486) & 15 (C487) | Up | Yes | |
| 2 (C486) & 15 (C487) | Down | No | |
| 2 (C486) & 16 (C487) | Neutral | No | |
| 2 (C486) & 16 (C487) | Up | No | |
| 2 (C486) & 16 (C487) | Down | Yes | |
| 3 (C486) & 15 (C487) | Neutral | Yes | |
| 3 (C486) & 15 (C487) | Up | No | |
| 3 (C486) & 15 (C487) | Down | Yes | |
| 3 (C486) & 16 (C487) | Neutral | Yes | |
| 3 (C486) & 16 (C487) | Up | Yes | |
| 3 (C486) & 16 (C487) | Down | No | |
| Right Rear Power Window Switch | |||
| 2 (C486) & 7 (C487) | Neutral | No | |
| 2 (C486) & 7 (C487) | Up | Yes | |
| 2 (C486) & 7 (C487) | Down | No | |
| 2 (C486) & 8 (C487) | Neutral | No | |
| 2 (C486) & 8 (C487) | Up | No | |
| 2 (C486) & 8 (C487) | Down | Yes | |
| 3 (C486) & 7 (C487) | Neutral | Yes | |
| 3 (C486) & 7 (C487) | Up | No | |
| 3 (C486) & 7 (C487) | Down | Yes | |
| 3 (C486) & 8 (C487) | Neutral | Yes | |
| 3 (C486) & 8 (C487) | Up | Yes | |
| 3 (C486) & 8 (C487) | Down | No | |
| Rear Window Cutoff Switch | |||
| 2 (C486) & 1 (C486) | Off | No | |
| 2 (C486) & 1 (C486) | On | Yes | |
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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.