AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Lexus - C1246 Lexus

C1246 Lexus Code - Master Cylinder Pressure Sensor Malfunction

- Code Popularity: 19,272 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 C1246 Lexus?

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 Skid Control ECU or Brake Actuator
  • Skid Control ECU or Brake Actuator harness is open or shorted
  • Skid Control ECU or Brake Actuator circuit poor electrical connection
⚠ Does your Lexus have Safety Recalls? → Check here

How to Fix the DTC C1246 Lexus?

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 C1246 Lexus Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1246 Lexus 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 C1246 Lexus Description

The Master Cylinder Pressure Sensor and the Wheel Cylinder Pressure Sensor are built into the Brake Actuator. The Skid Control ECU or Brake Actuator monitors the Wheel Cylinder Pressure Sensor. The Skid Control ECU sets the OBDII code when the Wheel Cylinder Pressure Sensor is not to factory specifications.

OBDII Code C1246 Lexus - Master Cylinder Pressure Sensor Malfunction - AutoCodes.com
C1246 Lexus Code - Master Cylinder Pressure Sensor Malfunction

Need More Information on the Code?

Need more information on how to fix the C1246 Lexus code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1246 Lexus code diagnosed by a professional: Find a repair shop in your area

Code C1246 Lexus 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 C1246 Lexus code? Have you replaced any parts?
Any information is appreciated. Thanks