U0231 - Lost Communication With Rain Sensing Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U0231 Possible Causes

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

First diagnose U0231 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 U0231 code

    Labor: 1.0

    The cost of diagnosing the U0231 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.

U0231 Possible Symptoms

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

U0231 Description

The Body Control Module (BCM) monitors the Rain Sensing Module. The BCM sets the OBDII code when the Rain Sensing Module is not to factory specifications.
OBDII Code U0231 - Lost Communication With Rain Sensing Module - AutoCodes.com

U0231 More Information

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U0231 Information for specific makes

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U0231 Comments

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