2000 k3500 6.5 dash board wiring diagrams

[Johnny89345]

i have a real mess below my dash. Its a cucv 2000 k3500 6.5. For starters I dont see any grounds, where should my ground be coming from? Secondly i have a loose pink wire coming from the ignition that was tapped into and fused, Now its just live and going to nothing. Can someone help me with a diagram. The reason for my digging is the fuel guage and temp guage read inaccurately and the lights flicker. Also it looks like some wiring was added.

 

[RawbDidIt]

Pink wire might go to take brakes or something along those lines. The grounds for the instrument cluster should terminate to the bar under the knee bolster on the driver's side.

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