Originally Posted by
tighed1
The traction control relay can affect the speedometer and BAS/ESP.
The relay with the burnt contacts is the air pump relay. Common problem.
Both can be fixed with relay replacement. That's what I do.
Email tighed1@hotmail.com if you would like to get your RCM refurbished.
Thanks tighed I think I I'll send you the spare rcm to repair for me as a backup. Do you have any idea where I can go from here to fix my issue? I held the traction relay open and started the car and the bas,esp,brake, and abs lights all came on. But also I could not get it out of park so I ruled the relay out since when the problem happens the shifter is not affected. I also swapped out the TCM without success.