I have a 2008 uplander dealer can not seem to be able to fix my side sliding i have.
08 uplander door lock problems.
If the power door lock relay fails it will cut off power to the entire power door lock system and may cause them to not function correctly.
The problem with mine i believe to be in the connection at the door jam.
All doors will unlock with all the switches and remotes.
Power door locks that do not function are another common symptom for a problem with the door lock relay.
Another common gm wiring problem a faulty door lock relay inside the body control module.
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Maybe a longshot but my wifes chevy uplander van was doing a couple of those things doors were locking and unlocking sliding door alarm would come on etc turns out the key fob remote was screwing up.
The 2008 chevrolet uplander has 219 problems defects reported by uplander owners.
Clean the terminals and see if that cures your problem.
Chevrolet uplander owners have reported 31 problems related to door latch under the latches locks linkage category.
Estimate does not include taxes and fees.
Had the same problem on my 08 silverado truck would intermittently lose power lights gauges locks etc.
The most recently reported issues are listed below.
2007 chev uplander door lock repair doors won t lock.
It is not fuses those checked ok.
I have a 2008 chevy uplander power door lock problem.
Also please check out the statistics and reliability analysis of chevrolet uplander based on all problems reported for the uplander.
Fix 08 pontiac montana chevrolet uplander.
The worst complaints are electrical engine and brakes problems.
However it will not lock the doors from any switches or remote and on going into gear nothing locks.
You need to replace the door lock actuator motors they lock and unlock the doors.
For vehicles equipped with door lock cylinders the door can still be opened using the key.
Easy to use parts catalog.