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AutoCodes - Generic - C1451

C1451 Code - Motor Drive Permission Malfunction

- Code Popularity: 26,877 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1451?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Brake fluid leaks
  • Air bleeding not performed
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How to Fix the DTC C1451?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1451 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 C1451 Description

If air bleeding has not been performed, the Skid Control ECU stores Diagnostic Trouble Code (DTC) C1451/72 to prevent the entry of air due to the pump motor operation. DTC C1451/72 is stored when Invalid Mode is selected, the system will not return to normal until air bleeding procedure is performed.

OBDII Code C1451 - Motor Drive Permission Malfunction - AutoCodes.com
C1451 Code - Motor Drive Permission Malfunction

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Information for Specific Makes

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Code C1451 comments

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