Warning lights

Tiny
RLBUSCHE
  • MEMBER
  • 2002 CHEVROLET BLAZER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 40,000 MILES
The dash seatbelt light comes on at times and the chimes no longer work on my 2002 chevy blazer
Sunday, August 14th, 2011 AT 12:43 PM

2 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
It could be a fault with the seat belt buckle switch causing the light to turn on.

As to the chime, it could be a bad door switch or Body Control Module or wiring fault. A scan tool might be able to help you diagnose the problem.
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Sunday, August 14th, 2011 AT 1:58 PM
Tiny
STEVE W.
  • MECHANIC
  • 13,443 POSTS
The common cause for this that I have seen is the connector under the seat that connects the buckle switch to the vehicle harness. The wires break off about 1/2" up from the connector due to the way the seat moves. They are a PIA to replace with the seat in place as well.
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Sunday, August 14th, 2011 AT 3:14 PM

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