FixVault

4WD ECM DTC Index

WARNING: This page is about a different variant/trim than selected.
DTC TROUBLESHOOTING CHART

DTC CODE DESCRIPTION 4WD MIL REMARK
P0120  TPS LOSS OF SIGNAL  
P1717  STEER 1 INPUT SIGNAL  
P1718  STEER 2 INPUT SIGNAL  
P1719  STEER N INPUT SIGNAL  
P1728  EMC-OPEN/SHORT TO BATTERY  
P1745  ECU INVALID PART NUMBER  
P1750  FRONT LEFT SPEED SENSOR (FL)-With ESC, ABS  
P1751  FRONT RIGHT SPEED SENSOR (FR)-With ESC, ABS  
P1752  REAR LEFT SPEED SENSOR (RL)-With ESC, ABS  
P1753  REAR RIGHT SPEED SENSOR (RR)-With ESC, ABS  
P1769  TIRE SIZE FAULT X  
P1770  ECU LOCK MODE THERMAL PROTECT X  
P1771  ECU SHUTDOWN THERMAL PROTECT  
P1780  TORQUE CONTROL SIGNAL FAILURE  
U0001  CAN BUS OFF  
U0100  CAN MI-COM OR CIRCUIT MALFUNCTION  
U0101  TCU-ITM CAN COMMUNICATION. LINE  
U0121  ABS-ITM CAN COMMUNICATION. LINE. LINE X  
U0122  ESC-ITM CAN COMMUNICATION. LINE. LINE  
U0126  SAS-ITM CAN COMMUNICATION. LINE. LINE  
Fig 1: Identifying 4WD Check Lamp
G05348246Courtesy of HYUNDAI MOTOR CO.