DTC C1505-7E: Brake Pressure Control solenoid "E" Actuator Stuck On; DTC C150B-7E: Brake Pressure Control solenoid "F" Actuator Stuck On [11/2021 - 10/2023]: Description
The No. 1 skid control ECU (brake booster with master cylinder assembly) controls braking force according to the hybrid control system regenerative braking force and provides the hydraulic pressure necessary for operating the master cylinder and each wheel cylinder according to the servo pressure sensor.
HINT:
- Brake pressure control solenoid "E": Solenoid SSA
- Brake pressure control solenoid "F": Solenoid SGH
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Note |
|---|---|---|---|---|---|
| C1505-7E | Brake Pressure Control solenoid "E" Actuator Stuck On | SSA valve malfunction (stuck closed, etc.). | Brake booster with master cylinder assembly | Does not come on | Output ECU: No. 1 skid control ECU (brake booster with master cylinder assembly) |
| C150B-7E | Brake Pressure Control solenoid "F" Actuator Stuck On | SGH valve malfunction (stuck closed, etc.). | Brake booster with master cylinder assembly | Comes on |
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