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OBDII Code List
 
C120A CHEVROLET

C120A CHEVROLET - ABS Pump Pressure Performance

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

  • Faulty Brake Pressure Modulator
  • Brake Pressure Modulator harness is open or shorted
  • Brake Pressure Modulator circuit poor electrical connection

Possible symptoms

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

C120a Chevrolet Description

The Electronic Brake Control Module (EBCM) uses input from the boost pressure sensor for more accurate control during brake and vehicle stability enhancement system event. The boost pressure sensor is internal to the brake pressure modulator.
OBDII Code C120a Chevrolet - ABS Pump Pressure Performance - AutoCodes.com

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C120A CHEVROLET Comments

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