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Toyota Corolla Repair Manual: Engine coolant temperature circuit

Toyota Corolla Repair Manual / Diagnostics / Sfi system / Engine coolant temperature circuit

Dtc p0115 engine coolant temperature circuit

Dtc p0117 engine coolant temperature circuit low input

Dtc p0118 engine coolant temperature circuit high input

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:

Headlamp dimmer switch assy
Replacement 1. Remove steering column cover lwr Remove 3 screws and steering column cover lwr. 2. Remove headlamp dimmer switch assy Disconnect the connector.  release the claw and pull out the head light dimmer switch assy. ...

How to register a Bluetooth® device
1 Display the “Bluetooth* Setup” screen. *: Bluetooth is a registered trademark of Bluetooth SIG, Inc. 2 Select “Add”. 3 When this screen is displayed, search for the device name displayed on this screen on the screen of your Bluetooth® device. For details about operating the Bluetooth® devic ...

Inspection procedure
1 Check side squib(rh) circuit(airbag sensor assy center – front seat airbag assy rh) Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the front seat airbag assy (rh ...

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