AutoCodes
 
OBDII Code List
 
C12B7 CADILLAC

C12B7 CADILLAC - ABS High Pressure Accumulator Pressure Sensor Circuit Short to Battery

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

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)

C12b7 Cadillac Description

The high pressure accumulator is attached to the brake pressure modulator and provides up to 18, 000 kPa (2, 600 psi) for use when applying the brakes. The Electronic Brake Control Module (EBCM) uses input from the high pressure accumulator sensor for more accurate control during braking and vehicle stability enhancement system event.
OBDII Code C12b7 Cadillac - ABS High Pressure Accumulator Pressure Sensor Circuit Short to Battery - AutoCodes.com

Need more help?

Get the C12b7 Cadillac code diagnosed by a professional: Find a repair shop in your area

Related Information

C12B7 CADILLAC Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C12b7 Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧