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Discussion Starter #1
I have a 95 sonoma highrider and just replaced the heater core so I had the dash out and when I reinstalled the instrument panel is not working properly only gauge that moves is temp and not accurate all other gauges dead. Did have to jump start it with a old charger then once started noticed the gauges where not working. Fuse 4 is good and never popped. Could I have missed a ground somewhere or maybe fried the cluster and does anyone know how to ohm test the cluster. Thanks Bros...
 

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Lifelong S-10 Owner
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538 Posts
Your entire gauge cluster plugs into a socket behind the cluster. Also the printed circuit board can get loose from the plastic part of the plug. Try to make sure this is all connected completely.
 

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Been there Done it
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9,513 Posts
IIRC there is a ground wire for the dash that screws into the metal somewhere near the center bottom edge. It's big and black. Just a screw, up from the bottom. You could always add one from the firewall to the dash. You can't over ground it.
 
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