My 2010 HHR remote start has quit working, You can hear it engage but nothing happens. Any suggestions?
It sounds like you have a faulty remote. I just replaced my two remotes for our 2008 HHR with new one's because the door lock and unlock feature along with the remote start were working sporadically, now all functions work. When I had the new remotes programmed they had to use the Chev Malibu program to program the remotes. See "Keyless-Remotes.com" for factory replacements.
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