anyone had problems with the keyless entry+remote start and the tire monitoring system? Both stopped working at the same time on my 07 impala ss. I have tried both remotes and with new batteries. car will not let me relearn the remotes. also tried unhooking the battery for a while. car is not throwing any codes. any ideas?

 

yep, common problem. Remedy is to replace the antenna, fobs, and module. Hopefully you are still under warranty.

 

there is a tsb on this forum somewhere.. if you search for it you will find it but what was mentioned above me is what needs to be replaced. Its only a problem on 06-07 years.. Mine had this issue. It didnt die but it got worst and worst as days went on..

 

mine died all at once and the bad thing is that it is a rebuild with no warranty

 

I have searched for it but still cant find it. do you rememer what title to search under

 

A search of this section for "keyless service bulletin" brought me this, amongst a few other returns:

https://ls1tech.com/forums/ls4-front...m-problem.html

 

Check your build date first. Damn you have enough vehicles.

 

yes I have way too many to keep up with! thanks for the help. I talked to a dealer and they said it was the transmitter in the dash was bad. he said it was about $100 for it. does that sound correct?

 

That sounds right for the receiver itself but when you get the new style receiver you still need the updates antenna and RKE's (fobs) plus it needs to be programmed with a tech2 after installation.

 

Definitely not a DIY'er to get it right...and even then, no guarantees. My keyless still sucks after the warranty update a year or more ago.