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.
Power Window Master Switch Test
- Remove the power window master switch (see POWER WINDOW MASTER SWITCH REPLACEMENT ).
- Disconnect the 22P connector (A) from the power window master switch (B).
- Check for continuity between the terminals in each position according to the tables.
Front Passenger's Switch
Left Rear Switch
Right Rear Switch
Driver's Switch
The driver's switch is combined with the control unit so you cannot isolate the switch to test it.
Instead, run the power window master switch input test procedures (see POWER WINDOW MASTER SWITCH INPUT TEST ). If the tests are normal, the driver's switch must be faulty; replace the power window master switch.
- If the continuity is not as specified, replace the switch (see POWER WINDOW MASTER SWITCH REPLACEMENT ).
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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