Sienna AWD V6-3.5L (2GR-FE) (2007)
a. Check the DTCs.
1. Connect the intelligent tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Check the DTCs by following the prompts on the tester screen.
HINT: Refer to the intelligent tester operator's manual for further details.
Without Scan Tool
TOYOTA does not provide a procedure for Reading Trouble Codes Without Scan Tool.
Symptom Index
PROBLEM SYMPTOMS TABLE
HINT: Proceed to the troubleshooting for each circuit in the table.
Problem Symptoms Table - Occupant Classification System
Trouble In Passenger Airbag ON / OFF Indicator
Trouble in Passenger Airbag ON / OFF Indicator
DESCRIPTION
The occupant classification system detects the front passenger seat condition. It then informs a passenger of the front passenger airbag, the front seat side
airbag RH and front seat belt pretensioner RH condition (activated/not activated) by the passenger airbag ON/OFF indicator.
HINT: Approximately 6 seconds after the ignition switch is turned to the ON position, the passenger airbag ON/ OFF indicator will be ON/OFF
depending on the conditions.
INSPECTION PROCEDURE