Don't know if the 2 are connected but the remote not working anymore generally means that it needs the battery replacing, the lift gate (Auto ?) needs a fuse (?)
Try our enthusiasts forum. www.trailvoy.com
One reason that a keyless entry remote will not open the doors is a dead battery, either on the vehicle or the key itself. Another reason is that the remote needs to be reprogrammed.
Replaced the battery in the remote.
works sometimes, but no all the time
On your keyless remote.On your keyless remote.
One of our forum members can probably help you out at www.trailvoy.com Enthusiasts helping other Trailblazer owners!
Dead battery. Broken solder joints. Limited to NO contact with remote buttons to circuit board.
How do i you program keyless remote for a 2004 malibu?
use your key and reprogram your remote from the dealership
DID YOU TRY CHANGING OUT THE BATTERIES ON THE REMOTE??
Turn the ignition from OFF to RUN 8 times within 10 seconds, ending with run on the 8th time. Within 20 seconds press any button on a working keyless remote. Within 20 seconds, press any button on new keyless remote.
If the key will not work in the door or the liftgate, you will need to call a locksmith or break a window.