Operation CHARM: Car repair manuals for everyone.

Helpful Information

- Check the IOD fuse in cavity 16 of the junction block
- Circuit M1 supplies voltage to the radio memory, lamp, underhood lamp, dome lamp, overhead console lamps and glove box lamp. Check for proper operation of these items.
- Move the switch to its various positions and listen for the motors to click or try to move. Some movement or clicking indicates a poor connection or a mechanical problem with a mirror.