1998 Buick Park Avenue Interior power failure

1998 BUICK PARK AVENUE
150,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
SCAPRE
  • MEMBER
  • 2 POSTS
All my power windows, locks, mirrors, and key fobs do not work. All fuses are good. I checked all three boxes. Drivers door connections appear good. What controls all these functions and what is most commonly the cause of this please?
Sep 27, 2010 at 7:43 AM
Advertisement
Avatar
BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Closely inspect the wiring harness in driver door jam
check for power and ground at the driver door window switch
if have power and good ground have to suspect and scan BCM for codes and fault ,as it possible to be a BCM failure
Sep 27, 2010 at 12:17 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.