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Discussion Starter · #1 ·
2010 gmc acadia with power liftgate. Recently getting liftgate open warning, chimes and interior lights come on when driving. The liftgate is closed. Any ideas for a fix?
 

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Recently getting liftgate open warning, chimes and interior lights come on when driving. The liftgate is closed. Any ideas for a fix?
Welcome to the forum.
The most likely failure point is at the latch. Be aware, though, that the signal for the IP message, chimes, etc. passes through things like the liftgate module and BCM. You could take a chance by replacing the latch and hoping it fixes the problem, but someone with a scan tool may be able to pinpoint where the problem occurs and fix it properly.
 

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Discussion Starter · #4 ·
Finally got the latch and installed it. Unfortunately did not fix the problem. Will be going to talk to my mechanic tomorrow.
 
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