RM3660EC _55 Steering _080761 POWER ASSIST SYSTEMS _0392052 POWER STEERING SYSTEM(for Gasoline Model) C

POWER ASSIST SYSTEMS  POWER STEERING SYSTEM(for Gasoline Model)  C05D604  Power Steering Control Module Processor System Internal Failure  C05D646  Power Steering Control Module Processor Calibration / Parameter Memory Failure  C05D649  Power Steering Control Module Processor Internal Electronic Failure  C10001C  Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range  C152A18  Power Steering Motor "A" Circuit Current Below Threshold  C152A19  Power Steering Motor "A" Circuit Current Above Threshold  C152B18  Power Steering Motor "B" Circuit Current Below Threshold  C152B19  Power Steering Motor "B" Circuit Current Above Threshold  C153A00  Malfunction of Power Steering Motor "A" Inverter Pre-Driver  C153A19  Power Steering Motor "A" Inverter Circuit Current Above Threshold  C153B00  Malfunction of Power Steering Motor "B" Inverter Pre-Driver  C153B19  Power Steering Motor "B" Inverter Circuit Current Above Threshold  C154A7E  Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck On  C154A7F  Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck Off  C154B7E  Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck On  C154B7F  Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck Off  C157A11  Power Steering Motor "A" Current Sensor Circuit Short to Ground  C157A62  Power Steering Motor "A" Current Sensor Signal Compare Failure  C157B11  Power Steering Motor "B" Current Sensor Circuit Short to Ground  C157B62  Power Steering Motor "B" Current Sensor Signal Compare Failure  C15D11C  Power Steering Motor Position Sensor "A" Circuit Voltage Out of Range  C15D162  Power Steering Motor Position Sensor "A" Signal Compare Failure  C15D187  Power Steering Motor Position Sensor "A" Missing Message  C15D21C  Power Steering Motor Position Sensor "B" Circuit Voltage Out of Range  C15D262  Power Steering Motor Position Sensor "B" Signal Compare Failure  C15D287  Power Steering Motor Position Sensor "B" Missing Message  C15D31C  Power Steering Motor Position Sensor "C" Circuit Voltage Out of Range  C15D362  Power Steering Motor Position Sensor "C" Signal Compare Failure  


DESCRIPTION

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note
C05D604 Power Steering Control Module Processor System Internal Failure ECU internal malfunction
(CPU malfunction)
Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C05D646 Power Steering Control Module Processor Calibration / Parameter Memory Failure ECU internal malfunction
(EEPROM error)
Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C05D649 Power Steering Control Module Processor Internal Electronic Failure ECU internal malfunction
(Peripheral circuit malfunction)
Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C10001C Control Module Internal Temperature Sensor "A" Circuit Voltage Out of Range ECU temperature sensor "A" range malfunction Power steering ECU assembly EPS warning light: Comes on The ECU judges the system has returned to normal -
C152A18 Power Steering Motor "A" Circuit Current Below Threshold Motor "A" low current malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C152A19 Power Steering Motor "A" Circuit Current Above Threshold Motor "A" overcurrent Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C152B18 Power Steering Motor "B" Circuit Current Below Threshold Motor "B" low current malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C152B19 Power Steering Motor "B" Circuit Current Above Threshold Motor "B" overcurrent Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C153A00 Malfunction of Power Steering Motor "A" Inverter Pre-Driver Inverter "A" pre-driver circuit malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C153A19 Power Steering Motor "A" Inverter Circuit Current Above Threshold Inverter "A" short circuit malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C153B00 Malfunction of Power Steering Motor "B" Inverter Pre-Driver Inverter "B" pre-driver circuit malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C153B19 Power Steering Motor "B" Inverter Circuit Current Above Threshold Inverter "B" short circuit malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C154A7E Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck On Contrary connection protection relay "A" short circuit malfunction (initial check) Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C154A7F Power Supply & Contrary Connection Protection Relay "A" Actuator Stuck Off Contrary connection protection relay "A" open circuit malfunction (initial check) Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C154B7E Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck On Contrary connection protection relay "B" short circuit malfunction (initial check) Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C154B7F Power Supply & Contrary Connection Protection Relay "B" Actuator Stuck Off Contrary connection protection relay "B" open circuit malfunction (initial check) Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C157A11 Power Steering Motor "A" Current Sensor Circuit Short to Ground Motor "A" current sensor low voltage malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C157A62 Power Steering Motor "A" Current Sensor Signal Compare Failure Motor "A" current sensor correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C157B11 Power Steering Motor "B" Current Sensor Circuit Short to Ground Motor "B" current sensor low voltage malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C157B62 Power Steering Motor "B" Current Sensor Signal Compare Failure Motor "B" current sensor correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D11C Power Steering Motor Position Sensor "A" Circuit Voltage Out of Range Rotation angle sensor "A" range malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D162 Power Steering Motor Position Sensor "A" Signal Compare Failure Rotation angle sensor "A" correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D187 Power Steering Motor Position Sensor "A" Missing Message Rotation angle sensor "A" correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again for Type B
C15D21C Power Steering Motor Position Sensor "B" Circuit Voltage Out of Range Rotation angle sensor "B" range malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D262 Power Steering Motor Position Sensor "B" Signal Compare Failure Rotation angle sensor "B" correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D287 Power Steering Motor Position Sensor "B" Missing Message Rotation angle sensor "B" correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again for Type B
C15D31C Power Steering Motor Position Sensor "C" Circuit Voltage Out of Range Rotation angle sensor "C" range malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -
C15D362 Power Steering Motor Position Sensor "C" Signal Compare Failure Rotation angle sensor "C" correlation malfunction Power steering ECU assembly EPS warning light: Comes on Ignition switch ON again -

PROCEDURE

1.CHECK FOR DTC


Result:
Result Proceed to
DTCs other than C05D604, C05D646, C05D649, C10001C, C152A18, C152A19, C152B18, C152B19, C153A00, C153A19, C153B00, C153B19, C154A7E, C154A7F, C154B7E, C154B7F, C157A11, C157A62, C157B11, C157B62, C15D11C, C15D162, C15D187, C15D21C, C15D262, C15D287, C15D31C or C15D362 are not output. A
DTCs other than C05D604, C05D646, C05D649, C10001C, C152A18, C152A19, C152B18, C152B19, C153A00, C153A19, C153B00, C153B19, C154A7E, C154A7F, C154B7E, C154B7F, C157A11, C157A62, C157B11, C157B62, C15D11C, C15D162, C15D187, C15D21C, C15D262, C15D287, C15D31C or C15D362 are output. B



A

B