I have a 2006 Silverado 4wd Crew Cab. The dash gauges occasionally zero out on the right and the battery, abs, and service 4wd all come in at the same time. The speedometer and tachometer continue working when this happens. Also worth noting that if i turn the truck off when this happens, this all goes away and the gauges are back to normal.

Truck runs normal. Also shifts into 4wd without issues. I’ve replaced battery ground ( which was damaged by the steering) the ground strap on back of engine, the hood ground, and I’ve cleaned all the ground contacts at the front crossmember and under the drivers side door.

Battery and alternator test as working as well. The truck does seem to start slower in the morning. The battery is less than 6 months old and has acted like this since i bought it.

I’m lost and pissed. I need to sell this truck but this seems to be an issue that people aren’t willing to take on.

Does anyone have a fix for this? I appreciate any help.

Gauges while driving. Right side zeros out ABS lights turn on

 

My 04 acted similar, it was the plug, behind, on the cluster. It wasn't pushed in all the way.

 

Did you ever get it fixed ???

 

I unplugged the harness today and sprayed contact (e) cleaner in there. Lights turned on today and the reader is not able to detect anything. This is getting old for me. Takes 4-7 days for the lights to come on so itll be a while