Toyota RAV4 manuals

Toyota RAV4 Service Manual: Inspection

  1. Inspect engine coolant temperature sensor

  1. Measure the resistance of the sensor.

Toyota RAV4. Inspect engine coolant temperature sensor


Standard resistance


Notice:

If checking the sensor in water, be careful not to allow water to contact the terminals. After checking, wipe the water off the sensor.

If the result is not as specified, replace the sensor.

Removal
Drain engine coolant (see page co-6) Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal ...

Installation
Install engine coolant temperature sensor Install a new gasket onto the sensor. Using sst, install the sensor. Sst 09817-33190 torque: 19.6 N*m (200 kgf*cm, 14 ft.*Lbf) Connect th ...

Other materials:

Coolant thermostat (coolant temperature below thermostat regulating temperature)
Hint: This dtc relates to the thermostat. Description This dtc is set when the engine coolant temperature (ect) does not reach 75°c (167°f) despite sufficient engine warm-up time having elapsed. Monitor description The ecm estimates the ect based on the starting temperature, en ...

Unmatched key code
Description This dtc is output when a key code that has not been registered in the transponder key ecu is inserted into the ignition key cylinder. Inspection procedure Reregister key Clear the dtc (see page ei-18). Reregister the key code with the transponder key ecu (see ...

Srs warning light does not come on
Description The srs warning light is located on the combination meter. When the srs is normal, the srs warning light comes on for approximately 6 seconds after the ignition switch is turned from off to on, and then goes off automatically. If there is a malfunction in the srs, the srs warni ...

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