Symptom Related Diagnostic Procedures
PROBLEM SYMPTOMS TABLEHINT: If a no DTCs are displayed during the diagnostic trouble code check although the trouble still occurs, check the electrical circuits for each symptom in the order given in the charts and proceed to the troubleshooting.
The Matrix Chart is divided into 2 chapters.
Problem Symptoms Table Part 1:
Problem Symptoms Table Part 2:
1. Chapter 1: Electronic Circuit Matrix Chart
- Refer to the table when the cause of trouble is considered to be electrical.
- If the instruction "Proceed to next circuit inspection shown on matrix chart" is given in the flowchart of 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, check and replace the ECM
HINT: *1: Denotes that when there are malfunctions in the circuit, DTCs may be set.
Problem Symptoms Table Part 1:
Problem Symptoms Table Part 2:
2. CHAPTER 2: ON-Vehicle Repair and Off-Vehicle Repair