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Driving Support DTC Troubleshooting Index (2016-18)

NOTE:

For the multipurpose camera unit, different indicators may be lit for the same DTCs depending on which functions are in operation at the time of DTC stores. Make sure to check following DTC codes with asterisks before Troubleshoot them.

Multipurpose Camera Unit 

DTC Detection Item Indicator
ACC CMBS LKAS LDW Brake System (Amber)
B2A00-F8 ACC Brake Control Temporarily Prohibited OFF OFF OFF OFF OFF
B2A10-14 Brake Light Drive Relay Circuit Malfunction ON*5 ON*5 OFF OFF ON
B2A60-52 Dynamic Camera Aiming Incomplete BLINK BLINK BLINK BLINK OFF
B2A60-54 Static Camera Aiming Incomplete BLINK BLINK BLINK BLINK OFF
B2A60-97 Dust or Dirt On The Camera OFF ON OFF OFF OFF
B2A70-12 LDW/RDM Switch Signal Circuit Short OFF OFF OFF ON ON
B2A70-14 LDW/RDM Switch Signal Circuit Short to Power OFF OFF OFF ON ON
C0031-62 Left Front Wheel Speed Sensor Signal Error ON*5 ON*5 OFF OFF ON
C0034-62 Right Front Wheel Speed Sensor Signal Error ON*5 ON*5 OFF OFF ON
C0037-62 Left Rear Wheel Speed Sensor Signal Error ON*5 ON*5 OFF OFF ON
C003A-62 Right Rear Wheel Speed Sensor Signal Error ON*5 ON*5 OFF OFF ON
C0041-14 Brake Switch Signal Circuit Error ON*5 OFF OFF OFF ON
C0051-2A Steering Angle Sensor Stack Malfunction OFF ON*5 OFF OFF ON
C0051-62 Steering Angle Sensor Straight Point Error OFF OFF ON ON ON
C0051-96 Steering Angle Sensor Malfunction OFF ON*5 OFF ON ON
C0063-27 Yaw Rate Sensor Gain Error ON*5 ON*5 OFF OFF ON
C0063-28 Yaw Rate Sensor Center Position Revision Value Error ON*5 ON*5 OFF OFF ON
C0063-62 Yaw Rate Sensor Stabilizing Malfunction ON*5 ON*5 OFF OFF ON
C0063-96 Yaw Rate Sensor Diagnose Error ON*5 ON*5 OFF OFF ON
C1040-00 Wheel Speed Signal Error OFF OFF ON ON ON
P0564-11 ACC/LKAS Switch Signal Circuit Short OFF OFF ON OFF OFF
P0564-15 ACC/LKAS Switch Signal Circuit Open OFF OFF ON OFF OFF

*1: When the system detects the ACC failure while operating.*2: When the system detects the CMBS failure while operating.*3: When the system detects the LKAS failure while operating.*4: When the system detects the LDW failure while operating.*5: When the system detects a problem while operating, the system stops operating, then the system indicator and brake system indicator (amber) stay on.*6: When the system detects the multipurpose camera unit software failure/multipurpose camera unit connector poor connections while operating.*7: When the system detects the image processing part failure in the multipurpose camera unit while operating.

DTC Detection Item Indicator
ACC CMBS LKAS LDW Brake System (Amber)
P0564-F0 ACC Switch Signal Circuit Error ON*5 OFF OFF OFF ON
P0589-11 Main Switch Signal Circuit Short OFF OFF ON OFF OFF
P0589-15 Main Switch Signal Circuit Open OFF OFF ON OFF OFF
P0720-62 Vehicle Speed Signal Error ON*5 OFF OFF OFF ON
P2583-4A Millimeter Wave Radar Function Error ON*5 ON*5 OFF OFF ON
P2583-54 Millimeter Wave Radar Aiming Incomplete BLINK BLINK OFF OFF OFF
P2583-64 Millimeter Wave Radar Aiming Error ON*5 ON*5 OFF OFF ON
P2583-87 Lost Communication With The Millimeter Wave Radar ON*5 ON*5 OFF OFF ON
P2583-92 CMBS or FCW Over Working OFF ON*5 OFF OFF ON
P2583-96 Millimeter Wave Radar Internal Electronic Failure ON*5 ON*5 OFF OFF ON
P2583-97 Dust or Dirt On The Millimeter Wave Radar ON*5 ON*5 OFF OFF ON
U0029-00 F-CAN Malfunction (BUS-OFF) ON*5 ON*5 ON ON ON
U0100-00 Lost Communication With The PCM (PGM-FI System) ON*5 ON*5 ON ON ON
U0101-00 Lost Communication With The PCM/TCM ON*5 OFF ON ON ON
U0122-00 Lost Communication With The VSA Modulator-Control Unit ON*5 ON*5 ON ON ON
U0123-00 Yaw Rate Sensor Circuit Error ON*5 ON*5 OFF OFF ON
U0126-00 Lost Communication With The Steering Angle Sensor OFF ON*5 ON ON ON
U0131-00 Lost Communication With The EPS Control Unit OFF ON*5 ON ON ON
U0155-00 Lost Communication With The Gauge Control Module ON*5 ON*5 ON ON ON
U0401-68*1 PCM (PGM-FI System) Malfunction ON*5 OFF OFF OFF ON
U0401-68*4 PCM (PGM-FI System) Malfunction OFF OFF OFF ON ON
U0402-68 PCM/TCM Malfunction ON*5 OFF OFF ON ON
U0416-68*1 VSA Brake Actuator Malfunction ON*5 OFF OFF OFF ON
U0416-68*3 VSA Brake Actuator Malfunction OFF OFF OFF ON ON
U0416-F8 VSA Modulator-Control Unit Malfunction OFF ON*5 OFF OFF ON

*1: When the system detects the ACC failure while operating.*2: When the system detects the CMBS failure while operating.*3: When the system detects the LKAS failure while operating.*4: When the system detects the LDW failure while operating.*5: When the system detects a problem while operating, the system stops operating, then the system indicator and brake system indicator (amber) stay on.*6: When the system detects the multipurpose camera unit software failure/multipurpose camera unit connector poor connections while operating.*7: When the system detects the image processing part failure in the multipurpose camera unit while operating.

DTC Detection Item Indicator
ACC CMBS LKAS LDW Brake System (Amber)
U0420-68 EPS Control Unit Malfunction OFF ON*5 ON ON ON
U0423-68 Gauge Control Module Malfunction OFF OFF OFF ON ON
U3000-49*6 Multipurpose Camera Unit Internal Electronic Failure ON*5 ON*5 ON ON ON
U3000-49*7 Multipurpose Camera Unit Internal Electronic Failure OFF ON*5 OFF ON OFF
U3000-51 Multipurpose Camera Unit Update Incomplete ON ON ON ON ON

*1: When the system detects the ACC failure while operating.*2: When the system detects the CMBS failure while operating.*3: When the system detects the LKAS failure while operating.*4: When the system detects the LDW failure while operating.*5: When the system detects a problem while operating, the system stops operating, then the system indicator and brake system indicator (amber) stay on.*6: When the system detects the multipurpose camera unit software failure/multipurpose camera unit connector poor connections while operating.*7: When the system detects the image processing part failure in the multipurpose camera unit while operating.

EPS Control Unit 

DTC  Detection Item 
91-01 ECU Internal Circuit (Communication Error)
91-03 Check Circuit of Torque Sensor
93-01 Check Data Communication to LKAS Unit/Multipurpose Camera Unit
93-02 Check Upper and Lower Limit of LKAS Unit/Multipurpose Camera Unit Instruction Electric Current
93-04 Check Output of LKAS Unit/Multipurpose Camera Unit
NOTE:

When the malfunction of the EPS control occurs during the LKAS operation, it makes the LKAS indicator come on.