Master Power Window Switch

1. Key OFF.
2. Remove the master window regulator control switch. Leave the electrical connector connected.
3. Key ON.







4. Check that the voltage at the master window regulator control switch as specified in the illustration, while moving the switch.
5. If the master window regulator control switch does not operate as specified, replace the master window regulator control switch. Otherwise, return to the Pinpoint Test. Pinpoint Tests