On my '91 it's below the thermostat.
The coolant temperature sensor on a 2001 Toyota RAV4 is located on the exhaust manifold. It is on the driver's side of the manifold.
The 2006 Toyota coolant temperature sensor is located on the front of the engine. The coolant temperature sensor will be a few inches above the thermostat housing.
Somewhere under the hood!
The coolant temperature sensor can be found on the front of the engine, near the thermostat. Remove the coolant temperature sensor retaining nut, to replace it.
It depends on which of them. The one for coolant is located in the water inlet. Ambient temperature sensor is located in the filter box.
The 2003 Toyota Camry coolant temperature sensor can be found on top of the engine. The coolant temperature sensor will be near the center of the exhaust manifold.
I've been having the same problem, did you find the location yet?
the sensor is right next to a radiator cap at the bottom of the neck.
where is coolant tempreture senser in 1999 corolla
The coolant temperature sensor, which is located behind the engine block near the firewall, senses when the coolant temperature reaches a predetermined temperature so that the transmission can shift into overdrive. This sensor and the hose preceding it can get gunked up with cystallization from the coolant (red Toyota coolant is notorious for doing this) and can prevent proper flow to the sensor i.e. your transmission may take longer to shift into overdrive or may not shift at all depending on how constricted the hose is.
Ignition - Coolant Temperature Sensor
Where is the coolant temperature sending unit in a 96 toyota tacoma 3.4L V6