TEMPERATURE GAUGE TEST
-Check that there is power and ground at the gauge in the proper positions.
-Remove the sender wire from the sender, hang loose so that the ring terminal does not touch ground.
-Turn on the key, gauge should peg low.
-Touch the sender wire end to ground> The gauge should peg high.
-If it does not peg do the same test at the back of the gauge to rule out the wire.
Gauge pegs in either test> gauge good TEST SENDER
Gauge does not peg in either test call NVU tech support at 248-850-5482 please have the code AC-TEMP-1 available