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1997 GMC Jimmy 30,000 miles, 4.3l engine

Tiny
NASHELDON
  • MEMBER
  • 1997 GMC JIMMY
Where precisely is the SENSING DIAGNOSTIC MODULE (SDM) located in this vehicle? I had an airbag light come on in the dash and the dealer advised I needed a new SDM. Only $750.00 installed.
I went to a Chevy Truck used parts dealer and bought one for the S15 Blazer for $49.00 guaranteed working. Where do I start to install this part?

Thanks,

Norm
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Friday, September 14th, 2007 AT 5:53 PM

1 Reply

Tiny
CHEVY22
  • MECHANIC
  • 1,375 POSTS
The sdm is located under the center console, some under carpet some ontop,

jim
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Wednesday, October 10th, 2007 AT 10:30 PM

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