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U1212 Code - Lost Communication With Ultrasonic Alarm Module Missing Message

- Code Popularity: 6,552 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U1212?

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 Ultrasonic Alarm Module (UAM)
  • Ultrasonic Alarm Module harness is open or shorted
  • Ultrasonic Alarm Module circuit poor electrical connection
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How to Fix the DTC U1212?

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 U1212 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 U1212 Description

The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) does not receive information from the Ultrasonic Alarm Module (UAM).

OBDII Code U1212 - Lost Communication With Ultrasonic Alarm Module Missing Message - AutoCodes.com
U1212 Code - Lost Communication With Ultrasonic Alarm Module Missing Message

Need More Information on the Code?

Need more information on how to fix the U1212 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • U1212 Chrysler Lost Communication With Ultrasonic Alarm Module Missing Message
  • U1212 Dodge Lost Communication With Ultrasonic Alarm Module Missing Message
  • U1212 Jeep Lost Communication With Ultrasonic Alarm Module Missing Message
  • U1212 RAM Lost Communication With Ultrasonic Alarm Module Missing Message

Need Help with the Code?

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Code U1212 comments

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