C0288 - EBCM Detects Sensor Supply Voltage Fluctuating

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Master Cylinder Pressure Sensor
  • Faulty Yaw Rate Sensor/Lateral Accelerometer

Possible symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C0288 Description

The Electronic Brake Control Module (EBCM) supplies a reference voltage of 5 volts to the yaw rate sensor/lateral accelerometer and the master cylinder pressure sensor. The sensor supply voltage is monitored via an internal feedback circuit to the EBCM microprocessor.
OBDII Code C0288 - EBCM Detects Sensor Supply Voltage Fluctuating - AutoCodes.com

C0288 Information for specific makes

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C0288 Comments

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