Inspection Procedure

CONFIRM DTC OUTPUT

Connect the Techstream to the DLC3.
Turn the ignition switch to ON.
Turn the Techstream on.
Clear the stored DTCs by entering the following menus on the Techstream: 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 Is output.	A
DTC is 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 (See HOW TO PROCEED WITH TROUBLESHOOTING )

A: GO TO CAN COMMUNICATION SYSTEM (See HOW TO PROCEED WITH TROUBLESHOOTING )