| DTC Code | DTC Name |
|---|---|
| U0073 | Control Module Communication Bus Off |
| U0100 | Lost Communication with ECM / PCM "A" |
| U0129 | Lost Communication with Brake System Control Module |
| U0140 | Lost Communication with Main Body ECU |
| U0155 | Lost Communication with Combination Meter |
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication circuit.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0073 | CAN bus connection error | CAN communication system |
| U0100 | CAN reception error | |
| U0129 | CAN reception error | |
| U0140 | CAN reception error | |
| U0155 | CAN reception error |
PROCEDURE
CHECK DTC
Clear the DTC (Click here).
Recheck for DTCs and check if the same DTCs are output again.
| OK |
|---|
| No DTCs are output. |
USE SIMULATION METHOD TO CHECK (Click here)
GO TO CAN COMMUNICATION SYSTEM (Click here)