Grounding issues.
03-20-2008, 02:04 AM
#1
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Grounding issues.
On my truck I have had a wandering fuel level gauge for a while now and I am going to try and fix the problem, I think it is probably a grounding issue because the Temp needle will occasionally have fits of its own.
Does anyone have a schematic of the instrument cluster circuit board and the Message Center?
Our instrument clusters no not have a voltage regulator do they?
Where do you usually find the problems, the wiring under the dash or by the fuel tank?
I hate intermittent problems; it is easier if it doesn't work at all. I will probably add a few new ground points to the harness at the cluster.
Thanks Jim
Does anyone have a schematic of the instrument cluster circuit board and the Message Center?
Our instrument clusters no not have a voltage regulator do they?
Where do you usually find the problems, the wiring under the dash or by the fuel tank?
I hate intermittent problems; it is easier if it doesn't work at all. I will probably add a few new ground points to the harness at the cluster.
Thanks Jim
03-20-2008, 06:22 AM
#2
Registered User
Your problem could also be corrosion in that big square plug that goes through the fire-wall, close to the brake-booster.
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