Check Engine Light Due to Failed Coolant Temperature Sensor on Toyota 4Runner

At higher mileages (125,00+) the Engine Coolant Temperature Sensor may intermittently stop working, especially when the vehicle is fully warmed up. This can result in illumination of the Check Engine Light and/or an engine stalling problem.

RepairPal Verified
Average mileage: 150,000 (150,000–150,000)
Engines affected: 3.0L V6, 3.4L V6
7 model years affected: 1990, 1992, 1993, 1994, more1995, 1996, 1997
8 people reported this problem
0 people shared problem details
Related Items:
where is my auto air charge sensor located at
While driving 60mph, my check engine , vsc trac, and vsc off lights came on at the same time. Any ideas?
1999 4 cylinder 4 Runner... With 239K on the original motor.. Well I just put a new exhaust man...
Temp gauge stopped working today since this work was done. Can the two be related? It worked...
VSC Track & VSC Off lights went on as well as Chk Engine. What is problem and solution?

Related Content