|
DTC No. | Detection Item |
DTC Detection Condition | Warning Indicate |
Return-to-normal Condition |
Note | Link |
|
C1511 | Torque Sensor1 |
Torque sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
 |
|
C1512 | Torque Sensor2 |
Torque sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1513 | Torque Sensor Deviation Excessive |
Torque sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1514 | Torque Sensor Power Supply Voltage |
Torque sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1515 | Torque Sensor Zero Point Adjustment Undone |
This DTC is stored when torque sensor zero point calibration has not been performed. |
EPS warning light: Comes on |
Zero point calibration is performed or the engine switch on (IG) again |
There is no malfunction if this DTC is not output again after performing zero point calibration. |
|
|
C1516 | Torque Sensor Zero Point Adjustment Incomplete |
Torque sensor zero point calibration is incomplete due to the steering wheel being touched during calibration. |
EPS warning light: Comes on |
The DTC is cleared | There
is no malfunction if this DTC is not output again after clearing the
DTC and torque sensor calibration value, and performing zero point
calibration. |
|
|
C1517 | Torque Hold |
Torque sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1521 | Short in Motor Circuit |
Motor overcurrent | EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1522 | Power Supply Sensor |
Motor current sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1523 | Current Deviation Excessive |
Excessively large current deviation |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1528 | Motor Rotation Angle Sensor |
Motor rotation angle sensor malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1531 | ECU Malfunction |
ECU internal malfunction (CPU malfunction) |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1532 | ECU Malfunction |
ECU internal malfunction (Peripheral circuit malfunction) |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1533 | Temperature Sensor Circuit is Low or High |
ECU internal malfunction (Substrate temperature sensor malfunction) |
EPS warning light: Comes on |
The ECU judges the system has returned to normal |
- |
|
|
C1534 | EEPROM |
ECU internal malfunction (EEPROM error) |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1541 | Vehicle Speed Signal |
A vehicle speed signal malfunction is detected |
EPS warning light: Comes on |
The ECU judges the system has returned to normal |
- |
|
|
C1551 | IG Power Supply Voltage |
When the PIG power supply voltage is normal, the IG power supply voltage is 18.5 V or higher |
EPS warning light: Comes on |
The ECU judges the system has returned to normal |
- |
|
|
C1552 | PIG Power Supply Voltage |
PIG power source circuit malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1554 | Power Supply Relay Failure |
Power source relay circuit malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1555 | Motor Relay Welding Failure |
Motor relay circuit malfunction |
EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1567 | Error in Matching of ECUs |
- An incompatible ECM is detected
- An incompatible main body ECU (multiplex network body ECU) is detected
- An incompatible skid control ECU (brake actuator assembly) is detected
| EPS warning light: Comes on |
Engine switch on (IG) again |
- |
|
|
C1581 | Assist Map Number Un-Writing |
Assist map not written in power steering ECU (rack and pinion power steering gear assembly) |
EPS warning light: Comes on |
Assist Map Writing is performed |
- |
|
|
C1582 | Assist Map Number Mismatch |
Assist map number mismatch |
EPS warning light: Does not come on |
Engine switch on (IG) again |
- |
|
|
U0100 | Lost Communication with ECM / PCM "A" |
Lost communication with ECM |
EPS
warning light: When an error occurs during steering assist, the warning
light does not illuminate. For errors that occur before assist (at the
time of the decision to start assist), the warning light illuminates. |
The ECU judges the system has returned to normal |
- |
|
|
U0126 | Lost Communication With Steering Angle Sensor Module |
Lost communication with steering angle sensor |
EPS warning light: Comes on |
The ECU judges the system has returned to normal |
- |
|
|
U0129 | Lost Communication with Brake System Control Module |
Lost communication with skid control ECU (Brake actuator assembly) |
EPS warning light: Comes on |
The ECU judges the system has returned to normal |
- |
|
|
U0132 | Lost Communication with Ride Level Control Module |
Lost communication with AVS ECU (absorber control ECU) |
EPS warning light: Does not come on |
The ECU judges the system has returned to normal |
w/ Adaptive Variable Suspension System |
|
|
U023A | Lost Communication with Front Camera Module |
Lost communication with forward recognition camera |
EPS warning light: Does not come on |
The ECU judges the system has returned to normal |
- |
|
