Toyota Corolla Repair Manual: Engine coolant temperature circuit

Inspection procedure

Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-h ...

Circuit description

A thermistor is built in the engine coolant temperature sensor and changes the resistance value according to the engine coolant temperature. The structure of the sensor and connection to the ecm ...

Other materials:

Registering a Bluetooth® phone for the first time
To use the hands-free system, it is necessary to register a Bluetooth® phone with the system. Once the phone has been registered, it is possible to use the hands-free system. For details about registering a Bluetooth® device 1 Turn the Bluetooth® connection setting of your cellular phone on. 2 ...

Inspection procedure
1 Inspect park/neutral position switch assy Disconnect the park/neutral position switch connector.  measure resistance according to the value(s) in the table below when the shift lever is moved to each position. Standard: 2 Check harness and connector(park/neutral position ...

Inspection procedure
Hint: when the throttle position is slightly opened (the accelerator pedal is slightly depressed) because a floor carpet is overlapped on the accelerator pedal, or if not fully releasing the accelerator pedal, etc., Dtc p505 will possibly be detected. Read freeze frame data using the ...