DTC C1252: Brake Booster Pump Motor on Time Abnormally Long [08/2015 - ]: Description
The motor relay (semiconductor relay) is built into the master cylinder solenoid and drives the pump motor based on a signal from the skid control ECU.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1252 | The motor operates for 3 minutes or more. |
|
HINT:
The pump motor continues operation for the first 3 minutes, and then starts and stops repeatedly.