Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi, I’m Ron and I can help you.I have been in the auto repair business with my own shops since 1975 and also teach automotive repair. I am confident we can resolve your problem together. Please understand that I don't know your skill level. In most cases when you have a problem with the way the vehicle performs, specialized tooling is required to acquire computer data/information or engine testing results. We didn’t build these complicated vehicles; we just diagnose and fix them. Also understand that I can't see, smell, hear, or touch the vehicle either, so it may take a few replies to get to satisfactory results. I am also going to direct you with the fastest, easiest and most common things to check first. Please be patient and permit me to do what I do best.I also try to give all of the information you may need, expecting a “positive rating” in return. I will also continue assisting you after you have rated me, if necessary. If there is any reason I cannot get a positive rating, please let me know why “in advance”, so I can go another direction for you. I am sorry you’re having this problem; I’ll help you through it.
I attached some great information for you about your security system. As for the TPMS, that will need to be addressed afterwards.
Have you read all of that info yet?
Thanks again, and please don't forget to rate me and keep this link in case you need me again later on.
I hope you didn't fry a computer with the battery issue you had. You may want to test the system for codes with a scan tool to see what that says, including the data. The body computer is what needs to be checked.
Thanks again, Ron
What is the Part Number on the Remotes?Have you Tested the Remotes to be sure they are Transmitting a Signal?
Has there ever been Remotes for this car?
thanks for the added info..........Have you tried:Stand next to vehicle & press LOCK & UNLOCK "together" for apprx 10 seconds?
At this time there is nothing else that can be done without use of GM Dealer Scan Tool to test & program the BCM & / or the RemotesPrior to having GM Dealer do this, be sure to check "both Remotes" for Signal Transmitting.Many Auto Parts Stores will do this for FREEIF Remotes Transmit, then apprx 1 hour GM Dealer labor for Test & Program