General Information

Active Hydraulic Booster
C1112 Sensor Source Voltage - General Information

Component Location





General Description

The AHB ECU(Electronic Control Unit) supplies operating voltage(5V) to the Brake Pedal Sensor.
The AHB ECU monitors the supply voltage to sensor.

DTC Description

A failure is detected if the voltage supplied to each sensor is outside the specified range for more than the specified minimum fault duration.

DTC Detecting Condition





Diagnostic Circuit Diagram