Component Testing

Drive Window Switch Testing

1. Ignition OFF, disconnect the harness connector at the master window switch.
2. 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.
3. 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.