toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Knock Sensor > < Symptom Related Diagnostic Procedures|Page 517
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3. INSPECT IGNITION RELAY (Marking: IG1) CONTINUITY

If continuity is not as specified, replace the relay.

4. INSPECT KEY UNLOCK WARNING BUZZER

Check the buzzer sound when driver's door is opened and key inserted.
If operation is not as specified, replace the combination meter.

Knock Sensor > < Symptom Related Diagnostic Procedures|Page 517