Symptom Index

PROBLEM SYMPTOMS TABLE

Problem Symptom Table:

Power tilt & power telescopic steering column system uses the multiplex communication system, so check diagnosis system of it before proceeding to troubleshooting.

The table will be useful in troubleshooting these electrical systems. The numbers indicate the likelihood of the cause in the descending order. Inspect each part in the order shown, and replace the part when it is found to be faulty.

- If the instruction "Proceed to next circuit inspection shown on the chart" is given in the flow chart on the following page, proceed to the circuit with the next highest number in the table to continue the check.
- If the problem still occurs even though there is no abnormality in the related circuits, then check and replace multiplex tilt & telescopic ECU.