Keyless Entry and Lift Gate

Discussion in 'Chevy Trailblazer Forum (GMC Envoy)' started by slctb, Sep 24, 2007.

  1. slctb

    slctb New Member

    Can anyone help me I have a 2003 TB and the rear locks, Plate lights and wiper will not work. I checked the wires in the boot but they all looked fine i am sure it is a LGM problem but i would like to know if anyone else had this issue. Also my keyless entry will not work have tried to reprogram but nothing.

  2. KC8NCI

    KC8NCI New Member

    Sounds like the Body Module is defective.
  3. 84fiero123

    84fiero123 Epic Member 5+ Years 1000 Posts Platinum Contributor

    Does the locks and tailgate work from the door/dash buttons?

    If so it may be the module, if not it’s a wiring problem, or fuse/maybe are they on a separate fuse?
  4. slctb

    slctb New Member

    All the locks work from the door/dash except for the tailgate the only way to lock that is to go in manually and lock it. Dose anyone know where the ground is for the rear mod? also is there anyway to reprogram the mod without buying a new one?

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