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AutoCodes - Generic - B2477

B2477 Code - Module Configuration Failure

- Code Popularity: 73,934 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2477?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Reprogram Module ("Flashing")
  • New Powertrain Control Module (PCM) Needs programming
  • Incorrect Vehicle Identification (VID) configuration
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How to Fix the DTC B2477?

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.

Code Tech Notes

This Diagnostic Trouble Code (DTC) indicates a programming error within the Vehicle ID block (VID). Using the scan tool, reprogram the VID block. If PCM does not allow reprogramming of the VID block, reflashing PCM will be required.
If the Restraint Control Module (RCM) is replaced, it needs to be configured with a Ford scan tool. The code B2477 is just a code stating that the module has not been configured.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2477 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?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B2477 Description

Configurable modules accommodate a variety of vehicle options, eliminating the need for many unique modules for one vehicle line. These modules must be configured when replaced as part of a repair procedure.
Configurable modules should not be exchanged between vehicles since the settings are unique to each vehicle. Failure to configure a new module may result in improper operation.
The Diagnostic Trouble Code (DTC) will be set when the Vehicle Identification (VID) block is not programmed or is corrupt.

OBDII Code B2477 - Module Configuration Failure - AutoCodes.com
B2477 Code - Module Configuration Failure

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Information for Specific Makes

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Code B2477 comments

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