Master Switch Illumination
- Set the WINDOW LOCK switch to the unlock position.
- Connect the positive (+) lead from the battery to terminal No. 7 and the negative (-) lead to terminal No. 1. Check that all the illuminations light up. See Fig 1.
- Set the WINDOW LOCK switch to the lock position, and check that all the passenger power window switch illuminations go out. See Fig 1.
- If operation is not as specified, replace the master switch.