Component Testing
Drive Window Switch Testing
- Ignition OFF, disconnect the harness connector at the master window switch.
- Test for infinite resistance between the voltage supply terminal and the ground terminal with the switch in the rest position.
- If less than infinite resistance, replace the master window switch.
- Test for less than 2 ohms between the ground terminal and the express function terminal with the switch in the rest position.
- If greater than 2 ohms, replace the master window switch.