Master Switch Test/Replacement
Master Switch Test/Replacement1. Remove the switch panel from the door panel.
2. Disconnect the 14P connector from the power window master switch (A).
3. Remove the three screws and power window master switch.
4. Check for continuity between the terminals in each switch according to the table.
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 master switch input test procedures. If the tests are normal, the driver's switch must be faulty.
5. If the switch is faulty, replace the switch.