My temperature gauge is not working. What can it be? Anyone?
Tuesday, February 7th, 2017 AT 3:21 PM
1 Reply
CARADIODOC
MECHANIC
33,917 POSTS
Bad gauge, broken wire, corroded connector terminal, and least likely, a defective sending unit.
Unplug the wire from the sending unit, then ground that wire with a jumper wire. If the gauge reads full-hot, suspect the sending unit or its terminal is rusty.