CAN COMMUNICATION SYSTEM(w/o Central Gateway ECU) DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

The power management control ECU (sub bus monitor ECU) stores DTCs when it detects a communication stop or network communication error for ECUs connected to sub bus 11 or 12

Power Management Control ECU Output DTCs (GTS Display: PM1 Gateway)
DTC Code	Detection Item	See page
U0104	Lost Communication with Driving Support ECU	Click here
U1002	Lost Communication with Gateway Module (Power Management1)	Click here
U1100	Lost Communication with Seat Belt Control ECU	Click here
U110B	Lost Communication with Parking Assist Control Module "B"	Click here

Power Management Control ECU Output DTCs (GTS Display: PM2 Gateway)
DTC Code	Detection Item	See page
U0100	Lost Communication with ECM / PCM	Click here
U0129	Lost Communication with Brake System Control Module	Click here
U0164	Lost Communication with A/C ECU	Click here
U1002	Lost Communication with Gateway Module (Power Management2)	Click here