Service manual page with multi-function switch removal steps and…

Follow the instructions to gain access to the MFS pins.

After testing continuity, it is found that pin 1 on the MFS is always shorted to pins 2, 5, 8, & 10 indicating a bad MFS. With the MFS removed, fuse 7 does not burn & the rear defrost works, confirming the diagnosis. Installing a known-good MFS will complete the repair, so test the replacement part BEFORE installation, EVEN if it's new.

Use the slider bar to scroll down the page to see installation instructions.

For instructions on using the later DVDs, see this album:


Getting these disks to run under Win7 or later requires some extra steps, and someone else is working on compiling those instructions. I don't know about Linux or other OSs.

Owner caption October 2008 · Photo 2421 of 5000