toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Sensors and Switches - Steering and Suspension > < Symptom Related Diagnostic Procedures|Page 568
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b. Remove the integration relay from the instrument panel junction block and inspect the connectors on the junction block side.

If the circuit is as specified, try replacing the relay with a new one.
If the circuit is not as specified, inspect the circuits connected to other parts.

Sensors and Switches - Steering and Suspension > < Symptom Related Diagnostic Procedures|Page 568