The temperature gauge stays in the cold position even after driving for several hours
Nov 21, 2012 at 9:51 PM
2001 Toyota 4runner Temperature Gauge Stays Cold Position Even After Driving
2001 TOYOTA 4RUNNER
MARTAB
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KHLOW2008
- ✓ASE Certified Mechanic
- 41,814 POSTS
When the ignition switch is turned on, does the gauge needle move slightly? If yes, it could be a fault with the sending unit or a missing thermostat or it is stuck in the open position.
Check the temperature sending unit at engine. Ensure the wire is not dislodged. Ground the wire and turn on the ignition switch. If gauge goes up to max, the sending unit is bad.
Check the temperature sending unit at engine. Ensure the wire is not dislodged. Ground the wire and turn on the ignition switch. If gauge goes up to max, the sending unit is bad.
Nov 22, 2012 at 9:47 AM
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