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U0121 2010 FORD FUSION

U0121 2010 FORD FUSION - Lost Communication With The Anti-lock Brake System Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U0121 2010 FORD FUSION Possible Causes

  • Damaged CAN communication bus circuit
  • Faulty Anti-lock Brake System (ABS)
  • Anti-lock Brake System (ABS) harness is open or shorted
  • Anti-lock Brake System (ABS) circuit poor electrical connection

First diagnose U0121 2010 FORD FUSION code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the U0121 2010 FORD FUSION code

    Labor: 1.0

    The cost of diagnosing the U0121 2010 FORD FUSION code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

U0121 2010 FORD FUSION Possible Symptoms

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

U0121 2010 Ford Fusion Description

The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the ABS. The U0121 code sets when the PCM fails to receive the Anti-lock Brake System (ABS) message within the defined amount of time.
OBDII Code U0121 2010 Ford Fusion - Lost Communication With The Anti-lock Brake System Control Module - AutoCodes.com

U0121 2010 FORD FUSION More Information

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