Inspection Procedure

CONFIRM DTC OUTPUT

Connect Techstream to the DLC3. Connect Techstream to the DLC3.
Turn the ignition switch on (IG).
Turn the tester on.
Clear the stored DTCs by selecting the following menu items on the tester: Body Electrical / Trouble Codes.
Drive the vehicle at more than 5 km/h (3.1 mph) for at least 60 seconds.
Stop the vehicle.

Check for DTCs (See DIAGNOSIS SYSTEM ).

Result

RESULT REFERENCE

Result	Proceed to
DTC output	A (See DIAGNOSTIC TROUBLE CODE CHART )
DTC not output	B

HINT:

If the CAN communication system DTC U0129 and another DTC are output at the same time, perform troubleshooting for the CAN communication system DTC U0129 first.

B: USE SIMULATION METHOD TO CHECK

A: Go TO CAN COMMUNICATION SYSTEM