how to

2000 GMC SONOMA
4 CYL • 2WD • AUTOMATIC
Avatar
SPSMITH1
  • MEMBER
  • 1 POST
How do I replace the horn switch on a 2000 gmc sonoma. The horns are good, the fuse is good, the relay is good. The only other thing I can think of is the switch/button. I have never done this on a vehicle with air bags.
Mar 1, 2011 at 3:35 PM
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.
Advertisement
Avatar
JDL
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 16,098 POSTS
There is a safety issue with air-bags. Safety is your responsibility. There is an sir fuse, interior fuse box, unplug it. Wait about 20 seconds. There should be yellow two wire connector, base of steering column, unplug it. You may have to remove lower part of dash. Also, passenger side air-bag, unplug yellow two wire connector behing glove box. Then, it should be safe to work on. You still need to be cautious.
Mar 1, 2011 at 7:40 PM
Advertisement