Master Switch Illumination
INSPECT MASTER SWITCH ILLUMINATION1. Set the window lock switch to the unlock position.
2. Connect the positive (+) lead from the battery to terminal 8 and the negative (-) lead to terminal 4, check that all the illuminations light up.
3. Set the window lock switch to the lock position. check that all the passenger's power window switch illuminations go out.
If operation is not as specified, replace the master switch.