Tundra 2WD V6-4.0L (1GR-FE) (2005)
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Key Reminder Switch: Symptom Related Diagnostic Procedures
Double Cab
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
Problem Symptoms Table - Ignition Switch And Key Unlock Warning Switch
This system uses the multiplex communication system. Check the diagnosis system of the multiplex communication system before you proceed with the
troubleshooting.
Problem Symptoms Table - Ignition Switch And Key Unlock Warning Switch