Problem with rear doors not locking?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Slammedchevy01

Full Access Member
Joined
Feb 9, 2010
Posts
428
Reaction score
60
Sometimes when i lock my 2003 tahoen the rear 2 and hatch wont lock. Would this be a fuse or wire issue? I can open the door or hit lock on the remote several times sometimes.

Sent from my SPH-D710 using Tapatalk
 

MrFleming007

Full Access Member
Joined
Apr 2, 2011
Posts
172
Reaction score
1
Does it only not lock when using the remote, or does it do the same thing when you hit the lock button on the door. Is it just limited to the rear doors, or does the passenger door do it as well? Just wondering if there might be an issue with the sequential unlock system... My money is on a relay or loose connection though.

Sent from my DROID BIONIC using Tapatalk 2
 

Tricky

Full Access Member
Joined
Nov 27, 2011
Posts
495
Reaction score
2
Location
Illinois
My issue was that the actuator can loose from the locking latch. Take cover off door and see what's going on.


Sent from my iPhone 4s using Tapatalk.
 

ktmhans

Full Access Member
Joined
Jun 17, 2011
Posts
329
Reaction score
3
Location
Connecticut
I copy and pasted this from one of my other posts. This was my problem.



Door lock relays ! Driver side fuse panel when you open the door. The 2 black ones. One locks one unlocks. If you have this problem try switching the relays. Solved mine. Went down picked up 2 fresh ones and wala. BWD part # R3110Z. 14.99 each. Works likea charm now.
 

Arwen

TYF Newbie
Joined
Nov 17, 2018
Posts
1
Reaction score
0
I copy and pasted this from one of my other posts. This was my problem.



Door lock relays ! Driver side fuse panel when you open the door. The 2 black ones. One locks one unlocks. If you have this problem try switching the relays. Solved mine. Went down picked up 2 fresh ones and wala. BWD part # R3110Z. 14.99 each. Works likea charm now.
Thanks this fixed the problem
 

Forum statistics

Threads
128,781
Posts
1,805,301
Members
91,760
Latest member
MyCleftNut

Latest posts

Top