Solara Coupe L4-2.4L (2AZ-FE) (2007)
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 Related Diagnostic Procedures
PROBLEM SYMPTOMS TABLE
Problem Symptoms Table - Occupant Classification System
HINT: Proceed to the troubleshooting for each circuit in the table.
On-Vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION: Be sure to perform the initialization of the occupant classification ECU if any of the following conditions occur. If the initialization
is not performed, the SRS may not operate properly.
-
The occupant classification ECU is replaced.
-
Accessories (seatback tray or seat cover, etc.) are installed to the vehicle.
-
The passenger seat is removed from the vehicle.
-
Both the SRS warning light and passenger airbag ON/ OFF indicator light ("OFF") come on.
-
The vehicle is brought to the workshop for repair due to an accident or collision.
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION)
a. Perform a diagnostic system check.
b. Even if the airbag was not deployed, perform a visual check for damage to the occupant classification ECU including the following:
-
Cracks, dents or chips in the case.
-
Cracks or other damage to the connector.
Trouble In Passenger Airbag ON/OFF Indicator
Trouble in Passenger Airbag ON / OFF Indicator
DESCRIPTION