OBDII Code List

U0140 LINCOLN - Lost Communication With Body Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U0140 LINCOLN Possible Causes

  • Communication error
  • Faulty Body Control Module (BCM)
  • Body Control Module (BCM) harness is open or shorted
  • Body Control Module (BCM) circuit poor electrical connection

First diagnose U0140 LINCOLN 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 U0140 LINCOLN code

    Labor: 1.0

    The cost of diagnosing the U0140 LINCOLN 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.

U0140 LINCOLN Possible Symptoms

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

U0140 Lincoln Description

The Powertrain Control Module (PCM) continuously monitors Controller Area Network (CAN) for messages from Body Control Module (BCM). The U0140 code sets when the PCM does not receive the BCM message within the defined amount of time.
OBDII Code U0140 Lincoln - Lost Communication With Body Control Module -

U0140 LINCOLN More Information

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