Possible Cause

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

• F-CAN circuit F-CAN A_H line open
• F-CAN circuit F-CAN A_L line open
• F-CAN circuit F-CAN A_H line short to ground
• F-CAN circuit F-CAN A_L line short to ground
• F-CAN circuit F-CAN D_H line open
• F-CAN circuit F-CAN D_L line open
• F-CAN circuit F-CAN D_H line short to ground
• F-CAN circuit F-CAN D_L line short to ground
• CAN gateway internal circuit failure
• TCM internal circuit failure