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Instrument Cluster not working properly

Tiny
CARREPAIR4VOLVO
  • MEMBER
  • 2010 VOLVO C30
  • 5 CYL
  • 2WD
  • AUTOMATIC
  • 87,000 MILES
Started up one afternoon and all the warning lights are flashing, info said brake failure stop slowly, neither tachometer or mph gauge works, nor fuel or engine temperature gauge work, clock does not work on cluster or on radio screen. Every thing else like radio, cruse will odometer records about 1 mile for every 1/2 driven. No other problems with car preforms great drives great. Instrument Cluster bad?
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Sunday, August 9th, 2020 AT 12:30 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Hi,

I noted that you are a mechanic. So, I'm going to jump right in. Have you scanned the can bus system? Here is a video showing what I am referring to:

https://youtu.be/InIlnsjOVFA

I attached a portion of the warning system for the instrument cluster. It shows the central electronic module power supply. Check to see if anything has popped a fuse.

Let me know.
Joe
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Sunday, August 9th, 2020 AT 8:33 PM
Tiny
CARREPAIR4VOLVO
  • MEMBER
  • 2 POSTS
I am a mechanic for equipment I have no scanner for autos, and
F73 fuse is fine.
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Monday, August 10th, 2020 AT 1:38 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Hi,

I have to be honest, without checking for codes, it becomes a guessing game. It could be the cluster, CEM, a ground issue and so on. I don't feel comfortable saying to replace parts simply because I can't confirm. Hope that makes sense.

Is it possible for you to have the scan done that I suggested?

Joe
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Monday, August 10th, 2020 AT 9:51 PM

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