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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15659
Experience:  GM Grand Master Technician 2007. 14 years experience.
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After replacing the RCDLR on my 2008 chev Express I still

Customer Question

After replacing the RCDLR on my 2008 chev Express I still can't do the reset to relearn buttons to work on my instrument panel. I was told my two qualified mechanics that with their scanner they can't connect to this module . This all started with ABS light coming on and causing DIC display to sit at "Service Tire Monitor" which I think is the RCDLR idetecting a problem with TPMS. All wireless transmitter are sending out RF signal to RCDLR (key fobs and tire pressure sensors). All wires and fuses are okay. Is this somehow coming from the ABS system where all wires, fuses and speed sensors are okay. I'm told that I need reprogramming from a GM dealship, but that's not a guarantee.
JA: Have you checked your tire pressure? Do you have a tire gauge?
Customer: Yes, tire pressure are all okay
JA: Are you fixing your Express yourself? What have you tried so far?
Customer: As I have said replaced th RCDLR with original one. Checked wiring and fuses and test wheel speed sensors. Had tire shop check tire pressure sensors are all working.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Is there a cost for this?
JA: You just pay a $5 deposit now and the rest only when you get a reply from the Chevy Mechanic. All of this is 100% satisfaction guaranteed, so you can get a refund if you're not happy for any reason.
Customer: I will stay with the mechanics that I have already used to continue resolving my problem. Thanks for your help
Submitted: 8 months ago.
Category: Chevy
Expert:  GM Bob replied 8 months ago.

Hello! My name is***** to JustAnswer.

Can you post your VIN?

Also does your remotes work?

Did they work with the old RCDLR?