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Shorted out a computer in the dash?
The scan tool had an error with lost communication to cluster. I tried looking at the visible fuses. What about the relays. Which one would it be?- bobenson
- Post #33
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
Vehicle wasn't from florida. It was in an accident in New Jersey.- bobenson
- Post #30
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
Its still obvious its salvaged, damage to fender bumper, etc.- bobenson
- Post #26
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
Purchased it salvaged from Copart. Ran fine, but had the coolant leak (Thanks to this forum for helping me figure out it was coolant) Coolant leaked under dash, and then speedometer/cluster stopped turning on, and at that time the car would turn over, but not stay running. Engine code says...- bobenson
- Post #23
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
Gas pedal didn't get wet.- bobenson
- Post #17
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
I ordered an ECM and tested it with the same result. Car cranks and almost starts, then shuts off. The ECM I switched out was on the far drivers side under the kick panel. Is the BCM closer to the center of the dash? That is where all the coolant leaked out. That is where I think something...- bobenson
- Post #15
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
IT looks like you were right, its is coolant, must be the heater core. I am not trying to repair this vehicle at the moment, but get it started so it can be moved. Do you know what "computer" or fuse near the heater core or under the center of the dash that might have been shorted out...- bobenson
- Post #13
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
BCM and ECM are both under the center area of the dash?- bobenson
- Post #9
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
It isn't under warranty anymore. I am just trying to find out what computer or relay in this area might have been shorted out and could be causing the Speedometer/cluster to not turn on. Anyone have any ideas?- bobenson
- Post #6
- Forum: Engine & Drivetrain
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Shorted out a computer in the dash?
My 2022 Tahoe isn't running after running over some junk in the freeway which punctured the AC line under the car that goes all the way back to the rear AC. For a while the car started and ran fine but I noticed that AC fluid was leaking under the dash. You can see the red fluid pooled up in...- bobenson
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- Replies: 32
- Forum: Engine & Drivetrain
