DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0129: Lost Communication with Brake System Control Module; DTC U0151: Lost Communication with Airbag ECU: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
5. Clear DTCs.Refer to DTC CHECK / CLEAR .
6. Drive the vehicle at more than 5 km/h (3.1 mph) for at least 60 seconds.
7. Stop the vehicle.
8. Check DTCs.Refer to DTC CHECK / CLEAR .
   RESULT
   
   

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

   HINT: 

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

B → See step   3 

A → See step   2