AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - C1142

C1142 Code - Brake Fluid Pressure Sensor Circuit

- Code Popularity: 23,284 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC C1142?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Brake Fluid Pressure Sensor
  • Brake Fluid Pressure Sensor harness is open or shorted
  • Brake Fluid Pressure Sensor circuit poor electrical connection
  • Faulty Stop Lamp Switch
  • Faulty ABS Actuator And Electric Unit
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC C1142?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for C1142 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1142 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code C1142 Description

The Brake Fluid Pressure Sensor converts the brake fluid pressure to an electric signal and transmits it to the Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit). The ABS Actuator And Electric Unit monitor the Brake Fluid Pressure Sensor. The ABS Actuator And Electric Unit set the OBDII code when the Brake Fluid Pressure Sensor is not to factory specifications.

OBDII Code C1142 - Brake Fluid Pressure Sensor Circuit - AutoCodes.com
C1142 Code - Brake Fluid Pressure Sensor Circuit

Need More Information on the Code?

Need more information on how to fix the C1142 code? Get Access to Factory Service Manuals

Information for Specific Makes

Need Help with the Code?

Get the C1142 code diagnosed by a professional: Find a repair shop in your area

Code C1142 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the C1142 code? Have you replaced any parts?
Any information is appreciated. Thanks