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DIAGNOSTIC TROUBLE CODE CHART
caution
  • During diagnosis, a DTC associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for DTC(s). If DTC(s) are set, erase them all.
  • If more than three minutes elapse after the ignition switch is turned ON without starting engine, the electric power steering-ECU may set DTC U0100 as past trouble.
noteFor electric power steering system the power supply may not shut off immediately after the ignition switch is turned "OFF".
DTC Diagnostic itemReference pages
C1219Steering angle sensor signal
C1510Torque sensor 1 signal malfunction
C1511Torque sensor 2 signal malfunction
C1512Torque sensor 1, 2 excessive deviation
C1513Torque sensor power supply too high
C1514Torque sensor power supply too low
C1517Failure action of torque sensor signal
C1518Torque sensor calibration not completed
C1519Torque sensor calibration abnormality
C1521Motor rotation angle sensor failure 1
C1522Motor rotation angle sensor failure 2
C1531Motor output current failure 1
C1532Motor output current failure 2
C1537IG signal failure
C1538Detection of the steering neutral position deviation
C1540Power supply voltage too high
C1541Power supply voltage too low
C1543IG voltage too high
C1550ECU internal error
C1558Invalid Data Received of Wheel speed information
C1559Lost Communication of Wheel speed information
C1564Vehicle speed data invalid
C1565Engine revolution data invalid
C1567Invalid data received for vehicle speed (CRC)
C1568Invalid data received for vehicle speed (message counter)
C1657Implausible coding data
U0100Engine CAN timeout
U0121ABS/ASC CAN timeout
U0126SAS CAN timeout
U1073Bus-off
U0141ETACS CAN timeout
U1190No receive fault detect signal
U1195Coding not completed
U1199Chassis No. not programmed
U119AChassis No. mismatch