Problem Symptoms Table
If a normal code is displayed during the DTC check but the trouble still occurs, check the circuits for each symptom in the order given in the following matrix charts and proceed to the section given for troubleshooting.
The matrix chart is divided into 3 chapters.
Chapter 1: Electrical circuit
Chapter 2: On-vehicle repair
Chapter 3: Off-vehicle repair
- If the instruction "Proceed to the next circuit inspection shown in the matrix chart" is given in the flow chart for each circuit, proceed to the circuit with the next highest number in the table to continue the check.
- If the trouble still occurs even though there are no abnormalities in any of the other circuits, then check and replace the ECM.
Chapter 1: Electrical circuit
Chapter 2: On-vehicle repair
Chapter 3: Off-vehicle repair