It started with my CD not working, the system lit up but no sound. Then the speedometer and the milage counter stopped working. Then the right turn signal started getting stuck. The dealer said i have a bad BCM and quoted me at $1300. i said NO thanks. so i got one from a used parts dealership with the exact part number as mine.
after replacing the BCM the turn signal works...... but the speedometer and the milage counter are still death..... AND plus my interior lights stopped working.

Any body got any suggestions on what i do next.The dealer is no help....so thats not even an option.

THNX [size="1"]

This post has been edited by haris: Nov 5 2009, 01:12 PM

Interior lights works off the BCM, as well as the turn signal. I'm not sure where the speedo or tach get it's signal from, but I wouldn't think it's the BCM, I would have thought it was the ECU. Take the used BCM back and ask for your money, tell them it was DOA.

the turn lights are connected to the BCM
when i replaced the old one the TURN signals started to work fine

For the BCM you can replace ONE relay it and will resolve all turn signal problems. The relay can be foud on mouser electronics.... I just ordered mine, there is a post on the net on which relay it is and how to take it apart. If you are unsure about soldering to a pcb then take the purchased relay to a tv repair shop.