LAN System DTCS

LAN SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC	Item	Content of diagnosis	Note
U1201	CAN-HS COUNTER ABNORMAL	High speed CAN communication error	Ref. to DTC U1201 CAN-HS COUNTER ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0073	CONTROL MODULE COMMUNICATION BUS OFF	Communication of some module is shut down.	Ref. to DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0401	INVALID DATA RECEIVED FROM ECM/PCM "A"	Error data is received from ECM.	Ref. to DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0402	INVALID DATA RECEIVED FROM TCM	Error data is received from TCM.	Ref. to DTC U0402 INVALID DATA RECEIVED FROM TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0416	INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE	Error data is received from VDC module.	Ref. to DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0420	INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE	Error data is received from EPS module.	Ref. to DTC U0420 INVALID DATA RECEIVED FROM POWER STEERING CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0422	INVALID DATA RECEIVED FROM BODY CONTROL MODULE	Error data is received from body integrated unit.	Ref. to DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0423	INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE	Error data is received from combination meter.	Ref. to DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0424	INVALID DATA RECEIVED FROM HVAC CONTROL MODULE	Error data is received from A/C control panel.	Ref. to DTC U0424 INVALID DATA RECEIVED FROM HVAC CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0427	INVALID DATA RECEIVED FROM VEHICLE SECURITY CONTROL MODULE	Error data is received from keyless access Control Module.	Ref. to DTC U0427 INVALID DATA RECEIVED FROM VEHICLE SECURITY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0428	INVALID DATA RECEIVED FROM STEERING ANGLE SENSOR MODULE	Error data is received from steering angle sensor.	Ref. to DTC U0428 INVALID DATA RECEIVED FROM STEERING ANGLE SENSOR MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0452	INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE	Error data is received from airbag module.	Ref. to DTC U0452 INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0100	LOST COMMUNICATION WITH ECM/PCM "A"	Data does not arrive from ECM.	Ref. to DTC U0100 LOST COMMUNICATION WITH ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0101	LOST COMMUNICATION WITH TCM	Data does not arrive from TCM.	Ref. to DTC U0101 LOST COMMUNICATION WITH TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0122	LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE	Data does not arrive from VDC module.	Ref. to DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0126	LOST COMMUNICATION WITH STEERING ANGLE SENSOR MODULE	Data does not arrive from steering angle sensor.	Ref. to DTC U0126 LOST COMMUNICATION WITH STEERING ANGLE SENSOR MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0131	LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE	Data does not arrive from EPS module.	Ref. to DTC U0131 LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0140	LOST COMMUNICATION WITH BODY CONTROL MODULE	Data does not arrive from body integrated unit.	Ref. to DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0151	LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE	Data does not arrive from airbag module.	Ref. to DTC U0151 LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0155	LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE	Data does not arrive from combination meter.	Ref. to DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0156	LOST COMMUNICATION WITH INFORMATION CENTER "A"	Data does not arrive from MFD.	Ref. to DTC U0156 LOST COMMUNICATION WITH INFORMATION CENTER "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0164	LOST COMMUNICATION WITH HVAC CONTROL MODULE	Data does not arrive from A/C control panel.	Ref. to DTC U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U0327	SOFTWARE INCOMPATIBILITY WITH VEHICLE SECURITY CONTROL MODULE	Data does not arrive from keyless access Control Module.	Ref. to DTC U0327 SOFTWARE INCOMPATIBILITY WITH VEHICLE SECURITY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U1120	LOST COMMUNICATION WITH AUTOSTART STOP CONTROL MODULE	Data does not arrive from combination meter.	Ref. to DTC U1120 LOST COMMUNICATION WITH AUTOSTART STOP CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U1232	LOST COMMUNICATION WITH REAR/SIDE RADAR CONTROL MODULE	Data does not arrive from radar sensor.	Ref. to DTC U1232 LOST COMMUNICATION WITH REAR/SIDE RADAR CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U1235	LOST COMMUNICATION WITH EyeSight	Data does not arrive from stereo camera.	Ref. to DTC U1235 LOST COMMUNICATION WITH EYESIGHT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).
U1433	INVALID DATA RECEIVED FROM EyeSight	Error data is received from stereo camera.	Ref. to DTC U1433 INVALID DATA RECEIVED FROM EYESIGHT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).