Fail-Safe Chart [02/2019 - 12/2021]
| DTC | Trouble Area | Brake System Warning Light (Yellow Indicator) | Parking Brake Indicator Light | Fail-safe Deactivation Condition |
|---|---|---|---|---|
| C1245 | Deceleration sensor data malfunction | Illuminates | Normal | Ignition switch off |
| C13A0 | Open in power supply relay circuit | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13A1 | Short in power supply relay circuit | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13A2 | Ignition switch malfunction | Illuminates | Normal | Ignition switch off |
| C13A3 | Open or short in lock switch circuit | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13A4 | Open or short in release switch circuit | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13A5 | Parking brake motor (Parking brake actuator assembly) current monitor malfunction | Illuminates | Refer to condition 2 on attached sheet | Ignition switch off |
| C13A6 | Parking brake motor (Parking brake actuator assembly) open or short malfunction | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13A7 | Parking brake actuator assembly malfunction (jamming, spinning, repeated slipping) | Illuminates | Refer to condition 1 on attached sheet | Recovery not possible until parking brake actuator assembly becomes normal |
| C13A9 | Brake Control System Malfunction | Illuminates | Normal | Wheel speed of 1 wheel or more received normally |
| C13AA | Electric parking brake high temperature | Does not illuminate | Blinks | Wait 1 minute |
| C13AB | Lock switch comparison malfunction | Illuminates | Refer to condition 2 on attached sheet | Electric parking brake switch (integration control and panel assembly) normal |
| C13AC | Release switch comparison malfunction | Illuminates | Refer to condition 1 on attached sheet | Electric parking brake switch (integration control and panel assembly) normal |
| C13AD | +B open circuit malfunction | Illuminates | Refer to condition 1 on attached sheet | Ignition switch off |
| C13AE | System information not received malfunction | Illuminates | Normal | System information received |
| C13B0 | ECU malfunction | Illuminates | Does not illuminate | Recovery not possible until parking brake ECU assembly becomes normal |
| U0073 | CAN communication system malfunction | Illuminates | Normal | Ignition switch off |
| U0124 | Deceleration sensor (airbag ECU assembly) communication malfunction | Illuminates | Normal | Communication normal |
| U0129 | Brake system communication malfunction | Illuminates | Normal | Communication normal |
| U0293 | Hybrid vehicle control ECU communication malfunction | Illuminates | Normal | Communication normal |
HINT:
- Normal: Illuminates when locked, turns off when released
- The parking brake indicator light condition changes according to the customer's operation.PARKING BRAKE INDICATOR LIGHT CONDITION
Customer's Operation AUTO Function (Shift-Linked Function) Setting Parking Brake Indicator Light Condition Condition 1 Condition 2 Shift position D → P ON Does not illuminate Does not illuminate Shift position P → D ON Does not illuminate Does not illuminate Lock operation ON / OFF Blinks Blinks Release operation ON / OFF Blinks Does not illuminate Shift position held in D ON / OFF Does not illuminate Does not illuminate Shift position held in P ON / OFF Illuminates Illuminates