With Manufacturer's Scan Tool

DIAGNOSIS SYSTEM

a. Check the indicator.




When the ignition switch is turned ON, check that the P/S warning light goes on for 2 seconds.

HINT: If the indicator check result is not normal, proceed to troubleshooting for the P/S warning light circuit.

b. In case of using TOYOTA hand-held tester:
Check the DTC.




1. Hook up the TOYOTA hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. Read the DTC by following the prompts on the tester screen.

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