DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Skid Control ECU; DTC U0131: Lost Communication with Power Steering Control Module; DTC U0142: Lost Communication with Main Body ECU; DTC U0151: Lost Communication with Airbag ECU: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Trouble Codes.
5. Clear the stored DTCs.
6. Drive the vehicle at more than 5 km/h (3.1 mph) for at least 60 seconds.
7. Stop the vehicle.
8. Check for DTCs. Refer to DIAGNOSIS SYSTEM .

   Result

   Result	Proceed to
   DTC is output.	A
   DTC is not output.	B

   HINT: 

   If CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 and another DTC are output at the same time, perform troubleshooting for CAN communication system DTC U0100, U0129, U0131, U0142, or U0151 first.

B → See step   2 

A → See step   3