With Manufacturer's Scan Tool

RETRIEVING DIAGNOSTIC TROUBLE CODES

1. SRS WARNING LIGHT CHECK





(a) Turn the ignition switch to the ACC or ON position and check that the SRS warning light lights up.
(b) Check that the SRS warning light goes out after approx. 6 seconds.

HINT:
- When the ignition switch is at ACC or ON and the SRS warning light remains ON or flashes, the airbag sensor assembly has detected a malfunction code.
- If, after approx. 6 seconds have elapsed, the SRS warning light sometimes lights up or the SRS warning light lights up even when the ignition switch is OFF, a short in the SRS warning light circuit can be considered likely. Proceed to "SRS warning light circuit malfunction."

2. DTC CHECK (Using TOYOTA hand-held tester)





(a) Hook up the TOYOTA hand-held tester to the DLC1 or DLC3.
(b) Read the DTCs by following the prompts on the tester screen.

HINT: Please refer to the TOYOTA hand-held tester operator's manual for further details.