Electric Parking Brake System
ELECTRIC PARKING BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2015 - 03/2018]
| DTC Code | Description |
|---|---|
| C1245-62 | Deceleration Sensor |
| C13A0-11 | Open in Power Supply Relay Circuit |
| C13A1-12 | Short in Power Supply Relay Circuit |
| C13A2-22 | Engine / Power Switch Malfunction |
| C13A3-31 | Open or Short in Lock Switch Circuit |
| C13A4-32 | Open or Short in Release Switch Circuit |
| C13A5-41 | Electric Current of Motor |
| C13A6-42 | Open or Short in Circuit of Motor |
| C13A7-43 | Actuator Malfunction |
| C13A9-61 | Brake Control System Malfunction |
| C13AA-71 | Electric Parking Brake High Temperature |
| C13AB-33 | Lock Switch Circuit |
| C13AC-34 | Release Switch Circuit |
| C13AD-23 | Open in +B Circuit |
| C13AE-72 | System information not Received |
| C13B0 | Electric Parking Brake ECU Malfunction |
| U0073-51 | Control Module Communication Bus OFF |
| U0124-55 | Lost Communication with Lateral Acceleration Sensor Module |
| U0129-52 | Lost Communication with Brake System Control Module |
| U0293-54 | Lost Communication with HV ECU |
ELECTRIC PARKING BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [03/2018 - 08/2018]
| DTC Code | Description |
|---|---|
| C1245-62 | Deceleration Sensor |
| C13A0-11 | Open in Power Supply Relay Circuit |
| C13A1-12 | Short in Power Supply Relay Circuit |
| C13A2-22 | Engine / Power Switch Malfunction |
| C13A3-31 | Open or Short in Lock Switch Circuit |
| C13A4-32 | Open or Short in Release Switch Circuit |
| C13A5-41 | Electric Current of Motor |
| C13A6-42 | Open or Short in Circuit of Motor |
| C13A7-43 | Actuator Malfunction |
| C13A9-61 | Brake Control System Malfunction |
| C13AA-71 | Electric Parking Brake High Temperature |
| C13AB-33 | Lock Switch Circuit |
| C13AC-34 | Release Switch Circuit |
| C13AD-23 | Open in +B Circuit |
| C13AE-72 | System information not Received |
| C13B0 | Electric Parking Brake ECU Malfunction |
| U0073-51 | Control Module Communication Bus OFF |
| U0124-55 | Lost Communication with Lateral Acceleration Sensor Module |
| U0129-52 | Lost Communication with Brake System Control Module |
| U0293-54 | Lost Communication with HV ECU |
ELECTRIC PARKING BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2018 - 08/2019]
| DTC Code | Description |
|---|---|
| C1245-62 | Deceleration Sensor |
| C13A0-11 | Open in Power Supply Relay Circuit |
| C13A1-12 | Short in Power Supply Relay Circuit |
| C13A2-22 | Engine / Power Switch Malfunction |
| C13A3-31 | Open or Short in Lock Switch Circuit |
| C13A4-32 | Open or Short in Release Switch Circuit |
| C13A5-41 | Electric Current of Motor |
| C13A6-42 | Open or Short in Circuit of Motor |
| C13A7-43 | Actuator Malfunction |
| C13A9-61 | Brake Control System Malfunction |
| C13AA-71 | Electric Parking Brake High Temperature |
| C13AB-33 | Lock Switch Circuit |
| C13AC-34 | Release Switch Circuit |
| C13AD-23 | Open in +B Circuit |
| C13AE-72 | System information not Received |
| C13B0 | Electric Parking Brake ECU Malfunction |
| U0073-51 | Control Module Communication Bus OFF |
| U0124-55 | Lost Communication with Lateral Acceleration Sensor Module |
| U0129-52 | Lost Communication with Brake System Control Module |
| U0293-54 | Lost Communication with HV ECU |
ELECTRIC PARKING BRAKE SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 - ]
| DTC Code | Description |
|---|---|
| C1245 | Deceleration Sensor |
| C13A0 | Open circuit in Power source circuit |
| C13A1 | Short circuit in Power source circuit |
| C13A2 | Engine Switch/Power Switch Malfunction |
| C13A3 | Open or Short Circuit in Lock Switch Circuit |
| C13A4 | Open or Short Circuit in Release Switch Circuit |
| C13A5 | Electric Current of Motor |
| C13A6 | Open or Short Circuit in Motor |
| C13A7 | Actuator Malfunction |
| C13A9 | Brake System Malfunction |
| C13AA | EPB High Temperature |
| C13AB | Lock Switch Circuit Comparison |
| C13AC | Release Switch Circuit Comparison |
| C13AD | Open in +B Circuit |
| C13AE | System information not received |
| C13B0 | Electric Parking Brake ECU Malfunction |
| U0073 | Control Module Communication Bus OFF |
| U0124 | Lost Communication With Lateral Acceleration Sensor Module |
| U0129 | Lost Communication With Brake System Control Module |
| U0293 | Lost Communication With Hybrid Vehicle Control System |