| DTC | Trouble Area | Brake System Warning Light (Yellow) | Parking Brake Indicator Light (Red) | Fail-safe Deactivation Condition |
|---|---|---|---|---|
| C1245/62 | Deceleration sensor data malfunction | Illuminates | Normal | Power switch off |
| C13A0/11 | Open in power supply relay circuit | Illuminates | Normal*1 | Power switch off |
| C13A1/12 | Short in power supply relay circuit | Illuminates | Normal | Power switch off |
| C13A2/22 | Power switch malfunction | Illuminates | Normal | Power switch off |
| C13A3/31 | Open or short in lock switch circuit | Illuminates | Normal*2 | Power switch off |
| C13A4/32 | Open or short in release switch circuit | Illuminates | Normal*1 | Electric parking brake switch assembly normal |
| C13A5/41 | Parking brake motor (Parking brake actuator assembly) current monitor malfunction | Illuminates | Normal*2 | Power switch off |
| C13A6/42 | Parking brake motor (Parking brake actuator assembly) open or short malfunction | Illuminates | Normal*1 | Power switch off |
| C13A7/43 | Parking brake actuator assembly malfunction (jamming, spinning, repeated slipping) | Illuminates | Blinks | Parking brake actuator assembly normal |
| C13A9/61 | Brake Control System Malfunction | Illuminates | Normal | Wheel speed of 1 wheel or more received normally |
| C13AA/71 | Electric parking brake high temperature | Does not illuminate | Blinks | Wait 1 minute |
| C13AB/33 | Lock switch comparison malfunction | Illuminates | Normal*2 | Power switch off |
| C13AC/34 | Release switch comparison malfunction | Illuminates | Normal*1 | Electric parking brake switch assembly normal |
| C13AD/23 | +B open circuit malfunction | Illuminates | Normal*1 | Power switch off |
| C13AE/72 | System information not received malfunction | Illuminates | Blinks | System information received |
| C13B0 | ECU malfunction | Illuminates | Normal (flashes when EEPROM malfunction occurs) | Parking brake actuator assembly normal |
| U0073/51 | CAN communication system malfunction | Illuminates | Normal | Power switch off |
| U0100/53 | SFI system communication malfunction | Illuminates | Normal | Communication normal, power switch off |
| U0124/55 | Deceleration sensor (yaw rate sensor) communication malfunction | Illuminates | Normal | Communication normal, power switch off |
| U0129/52 | Brake system communication malfunction | Illuminates | Normal | Communication normal |
| U0293/54 | Hybrid vehicle control ECU assembly communication malfunction | Illuminates | Normal | Communication normal, power switch off |
*1: The parking brake indicator light blinks (red) if the electric parking brake switch assembly is pulled or pushed.
*2: The parking brake indicator light blinks (red) if the electric parking brake switch assembly is pulled.