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Home >> Toyota >> 2007 >> Matrix L4-1.8L (1ZZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Diagrams >> Diagnostic Aids >> How to Troubleshoot ECU Controlled Systems >> How To Proceed With Troubleshooting
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How To Proceed With Troubleshooting

HOW TO PROCEED WITH TROUBLESHOOTING

OPERATION FLOW

Step 1-4:




Step 5-9:






HINT: Perform troubleshooting in accordance with the procedures. The given is an outline of basic troubleshooting procedures. Confirm the troubleshooting procedures for the circuit you are working on before beginning troubleshooting.
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