DTC Information: DTC Detecting Condition
| Item | Detecting Condition | Possible Cause |
| DTC Strategy | • Signal Monitoring | 1. Brake Lamp Relay Circuit Open/Short 2. Faulty stop signal electronic module |
| Threshold Value | • Open/Short in stop signal electronic module | |
| Warning Lamp | • ESC (ESP) Warning Indicator Lamp "ON" | |
| Clear Condition | • Ignition "OFF" and then "ON" |