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.
Master Switch Test
Remove master switch. Check for continuity between specified terminals of master switch. See Fig 1 or Figure. See the appropriate MASTER SWITCH CONTINUITY TEST table. If continuity is not as specified, replace master switch.
| Window Switch & Position | Window Lock Switch Position | Terminals No. | |||
|---|---|---|---|---|---|
| Driver's Switch | |||||
| Off (Neutral) | (1) | 3 & 4; 4 & 6 | |||
| Up | (1) | 3 & 8; 4 & 6 | |||
| Down | (1) | 3 & 4; 6 & 8 | |||
| Right Front Switch | |||||
| Off (Neutral) | Unlock | 4 & 11; 4 & 13 | |||
| " | Lock | 11 & 13 | |||
| Up | Unlock | 8 & 11; 4 & 13 | |||
| " | Lock | 8 & 11 | |||
| Down | Unlock | 4 & 11; 8 & 13 | |||
| " | Lock | 8 & 13 | |||
| Left Rear Switch | |||||
| Off (Neutral) | Unlock | 4 & 10; 4 & 12 | |||
| " | Lock | 10 & 12 | |||
| Up | Unlock | 4 & 12; 8 & 10 | |||
| " | Lock | 8 & 10 | |||
| Down | Unlock | 4 & 10; 8 & 12 | |||
| " | Lock | 8 & 12 | |||
| Right Rear Switch | |||||
| Off (Neutral) | Unlock | 4 & 7; 4 & 14 | |||
| " | Lock | 7 & 14 | |||
| Up | Unlock | 4 & 14; 7 & 8 | |||
| " | Lock | 7 & 8 | |||
| Down | Unlock | 4 & 7; 4 & 14 | |||
| " | Lock | 8 & 14 | |||
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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.