What would cause the air bag service light to come on and the car not to start?

Tiny
MATTSCALF81
  • MEMBER
  • 2003 CADILLAC CTS
  • 151,440 MILES
Fuses are good battery is good, before it was saying service theft system so I changed the ecm fuse it ran good til I hit a bump. It said service air bag, I checked the fuses. It would start at first but now it wont crank at all.
Wednesday, September 19th, 2012 AT 11:07 PM

2 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Most likely a connection somewhere is loose or you have a blown fuse causing the security system to be triggerred.
Was this
answer
helpful?
Yes
No
Wednesday, September 19th, 2012 AT 11:25 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Check for a bad ground circuit as well.
Was this
answer
helpful?
Yes
No
Wednesday, September 19th, 2012 AT 11:26 PM

Please login or register to post a reply.

Sponsored links