Problem with rear doors not locking?

Discussion in 'Interior' started by Slammedchevy01, Apr 7, 2012.

  1. Slammedchevy01

    Slammedchevy01 Full Access Member

    Posts:
    303
    Likes Received:
    20
    Joined:
    Feb 9, 2010
    Name:
    Adam
    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
     
  2. MrFleming007

    MrFleming007 Full Access Member

    Posts:
    172
    Likes Received:
    1
    Joined:
    Apr 2, 2011
    Name:
    Owen
    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
     
  3. Tricky

    Tricky Full Access Member

    Posts:
    496
    Likes Received:
    1
    Joined:
    Nov 27, 2011
    Location:
    Illinois
    Name:
    Larry
    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.
     
  4. ktmhans

    ktmhans Full Access Member

    Posts:
    329
    Likes Received:
    2
    Joined:
    Jun 17, 2011
    Location:
    Connecticut
    Name:
    Hans
    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.
     
  5. Arwen

    Arwen TYF Newbie

    Posts:
    1
    Likes Received:
    0
    Joined:
    Nov 17, 2018
    Name:
    Robert
    Thanks this fixed the problem
     

Share This Page