U1002

DTC U1002 Lost Communication with Gateway Module

DESCRIPTION




If 2 or more DTCs are output during the DTC check, one side of the CAN branch wire may be open. (One side of the CANH [branch wire]/CANL [branch wire] of the ECU and/or sensor is open.)

Wiring Diagram:

Step 1:

Step 1(Continued)-2:

Step 3-5:

Step 6-8:

Step 9:

Step 10-11:

Step 12-13:

Step 14-15:

Step 16-17:

Step 18-19:

Step 20-21:

Step 22-23:

Step 24-25:

Step 26-27:

Step 28-29:

INSPECTION PROCEDURE