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Diagnostic link fuse location?

Tiny
DSTER911
  • MEMBER
  • 2003 BUICK RENDEZVOUS
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 75,000 MILES
2CarPros
I have a 2003 Buick Rendezvous that seems to be running on 5 cylinders. I took it to Auto Zone for a diagnostic check but was told that a diagnostic link fuse was blown and needed to be replaced before they could tell me what cylinder wasn't hitting. I checked the fuse box but do not know what fuse to look for. The Owners Manual has the fused identified by numbers.

Dan in Detroit
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Monday, February 16th, 2009 AT 7:14 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Yes the fuse is the FRT AUX in the front fuse panel here is a guide to help and the location under the hood as well.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

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Monday, February 16th, 2009 AT 8:24 PM

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