Toyota Corolla (E140) 2007–2013 Body Repair Manual

What to do if... (Troubleshooting)

Foreword

Other materials:

Heater & air conditioner
Preparation Sst Recomended tools Equipment Lubricant ...

Check and replace ecu
Notice: start an inspection of the connector from the backside of the connector on the wire harness side with the connector connected to the ecu. When no measurement condition is specified, perform the inspection with the engine stopped and also the ignition switch on. First check the ec ...

Malfunction in water temperature receiver gauge
Wiring diagram Inspection procedure 1 Read value of hand–held tester Check output value of ecm.  Connect the hand–held tester to dlc3.  Turn the ignition switch to on and push the hand–held tester main switch on.  Select the data list mode on the hand–he ...