Quaraxkad Posted December 12, 2019 Report Share Posted December 12, 2019 So, I found out my car had the factory installed keyless entry system, I honestly didn't even know that was an option on this car. I checked the manual and it says to ground the service terminal in the trunk, and the locks should cycle locked and unlocked to confirm it's entering programming mode. I grounded the terminal, and nothing happened. I checked around the forum and found mentions of bad solder joints, so I pulled out the rear seat and took out the module. I don't see any bad solder joints, it actually all looks like it's in pretty decent shape. I'm not an electronics expert, so I wouldn't know where to begin in diagnosing this module. Are they commonly found in w-bodies? Should I just go to the junkyard and locate a few, maybe one of them works? What cars would have this same module? 1st Gen W's? All W's? Even other GMs? Quote Link to comment Share on other sites More sharing options...
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