Originally Posted by Cobrasrt8

Can someone please tell me what relay is what in the rcm. I have the intermittent problem with loosing the speedometer and the bas/abs, esp, and brake lights coming on. I've replaced the conductor plate twice, first with a rock Auto and then with one from needs wings without success. I've also replaced the RCM about 2 years ago with one from Rock Auto as well. I'm using alldata schematics but I don't think it's correct for the relay positions. I have 2 rcms and both relays at the very end look burnt to me and do not turn on when the key is in the run position.