DTC C13AA: EPB High Temperature [11/2018 - 12/2021]: Description
If the electric parking brake is used continuously, the parking brake actuator assembly overheat prevention stops the system.
This DTC is stored to protect the system and is not a malfunction.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory | Note |
|---|---|---|---|---|---|
| C13AA | EPB High Temperature | Both of following conditions are met:
|
Overheat due to continuous use of system | Yes | A message is displayed on the multi-information display indicating electric parking brake system operation is stopped due to high temperatures. HINT: EPB stands for Electric Parking Brake. |
DTC DETECTION CONDITION COMBINATION TABLE: C13AA
| Vehicle Condition | |||
| Pattern 1 | Pattern 2 | ||
| Diagnosis Condition | Electric parking brake operating | ◦ | ◦ |
| Malfunction Status | Lock and release operations are performed within less than 2 seconds | ◦ | - |
| Lock and release operations are performed within less than 2 seconds and target current is not achieved during lock control | - | ◦ | |
| Detection Time | The malfunction status repeats 10 times | The malfunction status repeats 4 times or more | |
| Trip Count | 1 trip | 1 trip | |
HINT:
If the conditions match either of these patterns, a DTC will be output.