Adaptive Cruise Control (ACC) DTC Troubleshooting Index (2014)
NOTE:
For FCW DTCs, refer to the DTC troubleshooting index of the FCW section.
| DTC | ACC Indicator |
FCW Indicator |
Detection Item |
|---|---|---|---|
| B2A00-52 | ◦ | ◦ | ACC Initial Check Incomplete |
| B2A10-14 | ◦ | - | Brake Light Drive Relay Circuit Malfunction |
| C0031-62 | ◦ | ◦ | Left Front Wheel Speed Sensor Signal Error |
| C0034-62 | ◦ | ◦ | Right Front Wheel Speed Sensor Signal Error |
| C0037-62 | ◦ | ◦ | Left Rear Wheel Speed Sensor Signal Error |
| C003A-62 | ◦ | ◦ | Right Rear Wheel Speed Sensor Signal Error |
| C0041-14 - Refer to: DTC Troubleshooting: C0041-14 (2014), or DTC Troubleshooting: C0041-14 (2015) | ◦ | - | Brake Switch Signal Error |
| C0051-2A | - | ◦ | Steering Angle Sensor Stack Failure |
| C0051-96 | ◦ | ◦ | Steering Angle Sensor Failure |
| C0063-27 | ◦ | ◦ | Yaw Rate Sensor Gain Error |
| C0063-28 | ◦ | ◦ | Yaw Rate Sensor Center Position Revision Value Error |
| C0063-62 | ◦ | ◦ | Yaw Rate Sensor Stabilizing Malfunction |
| C0063-96 | ◦ | ◦ | Yaw Rate Sensor Diagnose Malfunction |
| P0564-F0 | ◦ | - | ACC Switch Signal Error |
| P0720-62 | ◦ | - | Vehicle Speed Signal Error |
| P2583-4A | ◦ | ◦ | Millimeter Wave Radar Function Error |
| P2583-54 | ◦ | ◦ | Millimeter Wave Radar Aiming Incomplete |
| P2583-64 | ◦ | ◦ | Millimeter Wave Radar Aiming Error |
| P2583-87 | ◦ | ◦ | Millimeter Wave Radar Communication Error |
| P2583-92 | ◦ | ◦ | CMBS or FCW Over Working |
| P2583-96 | ◦ | ◦ | Millimeter Wave Radar Sensor Error |
| P2583-97 | ◦ | ◦ | Dust or Dirt On the Millimeter Wave Radar |
| U0029-00 | ◦ | ◦ | Communication Line Error |
| U0047-00 | ◦ | ◦ | F-CAN B Communication Line Error |
| U0100-00 - Refer to: DTC Troubleshooting: U0100-00(Adaptive Cruise Control Unit) (2014), or DTC Troubleshooting: U0100-00(Adaptive Cruise Control Unit) (2015) | ◦ | - | Lost Communication With the PCM (PGM-FI System) |
| U0101-00 - Refer to: DTC Troubleshooting: U0101-00(Adaptive Cruise Control Unit) (2014), or DTC Troubleshooting: U0101-00(Adaptive Cruise Control Unit) (2015) | ◦ | - | Lost Communication With the PCM/TCM |
| U0122-00 - Refer to: DTC Troubleshooting: U0122-00(Adaptive Cruise Control Unit) (2014), or DTC Troubleshooting: U0122-00(Adaptive Cruise Control Unit) (2015) | ◦ | ◦ | Lost Communication With the VSA Modulator-Control Unit |
| U0123-00 | ◦ | ◦ | Yaw Rate Sensor Error |
| U0126-00 - Refer to: DTC Troubleshooting: U0126-00(Adaptive Cruise Control Unit) (2014), or DTC Troubleshooting: U0126-00(Adaptive Cruise Control Unit) (2015) | - | ◦ | Lost Communication With Steering Angle Sensor |
| U0129-00 - Refer to: DTC Troubleshooting: U0129-00 (2014), or DTC Troubleshooting: U0129-00 (2015) | ◦ | ◦ | Lost Communication With Electric Servo Brake Control Unit |
| U0155-00 - Refer to: DTC Troubleshooting: U0155-00(Adaptive Cruise Control Unit) (2014), or DTC Troubleshooting: U0155-00(Adaptive Cruise Control Unit) (2015) | ◦ | ◦ | Lost Communication With the Gauge Control Module |
| U0401-68 | ◦ | ◦ | Engine Control System (Including PCM) Malfunction |
| U0402-68 | ◦ | ◦ | A/T Control System (Including PCM) Malfunction |
| U0415-68 | ◦ | ◦ | ABS Brake Actuator Malfunction |
| U0416-F8 | - | ◦ | VSA Modulator-Control Unit Malfunction |
| U0418-68 | ◦ * | ◦ * | Electric Servo Brake System Malfunction |
| U3000-51 | ◦ | ◦ | Adaptive Cruise Control (ACC) Unit Update Incomplete |
*: There are times when one or both may be indicated.