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B2157 Honda Code - Driver Side MPCS Unit Lost Communication With Gauge Control Module

- Code Popularity: 800 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2157 Honda?

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 Gauge Control Module
  • Gauge Control Module harness is open or shorted
  • Gauge Control Module circuit poor electrical connection
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How to Fix the DTC B2157 Honda?

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 B2157 Honda 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 B2157 Honda Description

The Driver side Multiplex Control System (MPCS) has encountered a communication error with the Gauge Control Module and the set the Diagnostic Trouble Code (DTC).

OBDII Code B2157 Honda - Driver Side MPCS Unit Lost Communication With Gauge Control Module - AutoCodes.com
B2157 Honda Code - Driver Side MPCS Unit Lost Communication With Gauge Control Module

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Code B2157 Honda comments

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