Toyota Yaris: Engine Coolant Temperature Sensor / Components
COMPONENTS
ILLUSTRATION
| *1 | COOLANT TEMPERATURE SENSOR | *2 | NO. 1 ENGINE UNDER COVER ASSEMBLY |
| *3 | CLIP | - | - |
| N*m (kgf*cm, ft.*lbf): Specified torque | ● | Non-reusable part |
INSPECTION PROCEDURE 1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR CAUTION:
Do not put your hands into the water that has been heated for the inspection...
Other information:
This information relates to the tire grading system developed by the
U.S. National Highway Traffic Safety Administration for grading tires
by tread wear, traction, and temperature performance.
Tread Wear
The tread wear grade is a comparative rating based on the wear rate
of the tire when tested under controlled conditions on a specified government
test course...
The light illuminates continuously
when the engine coolant temperature is low and turns off after the
engine is warm.
If the low engine coolant temperature indicator light remains illuminated
after the engine has been
sufficiently warmed up, the temperature sensor could have a malfunction...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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