Monitor Description

The skid control ECU assembly monitors the value of the accumulator pressure using the accumulator pressure sensor.

If any of the following conditions are met for a certain amount of time, the skid control ECU assembly judges that the accumulator pressure is low and illuminates the MIL and stores this DTC.

• Case 1

  The accumulator pressure does not increase when the pump motor is operated.

• Case 2

  The accumulator pressure is not a specific value or more after starting the skid control ECU assembly.

• Case 3

  The accumulator pressure is less than a specific value.