SOURCE: power sliding door lock
I had the power sliding side door locks recalled on my 2003 Venture at Dealers expense.
SOURCE: 2005 Tahoe Rear liftgate will
Doors unlock on 2005 Chevy Taho but the rear hatch won't. It does not even click when you press button. It does not have a key acess. Is there a manuel opener?? Or a fuse. Even the glass hatch will not unlock.
SOURCE: Power door locks on rear doors do not open
The rear doors have a separate relay for the lock and unlock function. There's a good chance the unlock relay is bad. The relays in question are located in the left instrument panel fuse block. Hope this helps
SOURCE: the rear hatch door won't open either with the
After a while, the mechanism (actuator) that unlocks and releases the rear glass hatch in your Blazer or Jimmy will eventually burn out. when it does, there is really no way to open the glass and lower the tailgate.
The only way to replace the burnt out actuator is to open the tailgate which you can't because the actuator is burnt out.
I've read stories that even the dealers don't know what to do, some have even cut up the back panel to reach the so-called manuel release. Others said they pulled back the glued on carpet to search for it also.
Well if you don't want to hack up the tailgate panel or rip out your carpet, here's the easy way to open the glass:
You just pull back the interior tailgate panel right above the bump in the middle where the latch is. There are no screws or bolts in that area, you can safely pull it back about 2 inches. Then you'll have to stuck your finger in and push down the release bar.
When you get your finger back there, you should be able to feel for the part that need to be pushed down. When that part is pushed down, the glass has been unlocked.
When you get your finger back there, you should be able to feel for the part that need to be pushed down. When that part is pushed down, the glass has been unlocked.
Good luck and hope this helps, The actuator that needs to be replaced costs $58 from the dealer.
SOURCE: Rear doors and hatch will not lock with remote or from inside
check the clamp sensor front and back door
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Climb in the back and take the inside cover off the lift gate. Then locate your door lock actuator. Now you can manually unlock the door to get it open. Next with a test light have someone hit the lock and unlock button as you probe for power at the door lock actuator if no power then your door lock switch is bad or you have a broken wire most likely from the top of the lift gate. If power is present then replace the door lock actuator
Same problem. Found the manual actuator and it still will not open. Activated the unlock on the driver door, and it still will not unlock. When using the door or fob lock, the actuator fires but the door will not unlock.
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