Engine-Codes - Generic - U149D

U149D Code - LBSS Receives An Implausible Message From The BCM

- Code Popularity: 421 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U149D?

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 Left Blind Spot Sensor (LBSS)
  • Left Blind Spot Sensor harness is open or shorted
  • Left Blind Spot Sensor circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC U149D?

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 connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the U149D code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the U149D Code Mean?

The Diagnostic Trouble Code (DTC) will set when the Left Blind Spot Sensor (LBSS) receives an implausible message from the Body Control Module (BCM).

U149D Code - LBSS Receives An Implausible Message From The BCM

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Code U149D Information for Specific Makes

  • U149D Chrysler LBSS Receives An Implausible Message From The BCM
  • U149D Dodge LBSS Receives An Implausible Message From The BCM
  • U149D Jeep LBSS Receives An Implausible Message From The BCM
  • U149D RAM LBSS Receives An Implausible Message From The BCM

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