AutoCodes - OBDII Code List - C128D BUICK

C128D BUICK - ABS Boost Pressure Sensor Raw Offset Error

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

C128D BUICK Possible Causes

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

How do I fix code C128D BUICK?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the C128D BUICK code

Labor: 1.0

The cost of diagnosing the C128D BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

C128D BUICK 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 C128d Buick - ABS Boost Pressure Sensor Raw Offset Error - AutoCodes.com

More Information

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