» » »

GMC Q&A

Ask Your Question

2002 GMC Envoy Question: what could be problem for the tailgate not to lock/unlock, an my wiper not work?

 

Question

jam22334, Hardwick, VT, August 31, 2012, 14:48
 Rookie

the lock tryes to lock makes noise but it don't move,and my wipers don't do any thing. i have change black control box on it and that is not it. could it be the wiper switch?

1 Answer
Flag This
  • Answer #1

    August 31, 2012, 21:21
    Profile_thumbnail
     Master

    Lock actuator needs to be replaced. FRONT wiper motor gives some trouble as well.

    Reply
    Flag This