Good Afternoon All,
88 245 GL
My temperature and gas gauge do not function properly. The temp gauge never gets higher than 1/3 and my gas gauge is completely dead. It is contantly pinned at zero as if it is disconnected. I was wondering if these two gauges are related? I removed the cluster and tightened the bolts that fasten these gauges as well as disconnected and reconnected the wires on the rear of the cluster. It did not fix the problem. I inspected the wiring harness under the hood against the firewall and noticed the blue wire on the driver's side was disconnected. The other wires (black, yellow/blue, yellow, and red were connected (upper right - counterclockwise in the 6 pin connecter, respectively). What is the purpose of the blue wire and where on the wiring harness does it connnect?
Thank you!
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