Engine-Codes -
Generic -
U1212
U1212 - Lost Communication With Ultrasonic Alarm Module Missing Message
Table of contents
U1212 Possible Causes
- Faulty Ultrasonic Alarm Module (UAM)
- Ultrasonic Alarm Module harness is open or shorted
- Ultrasonic Alarm Module circuit poor electrical connection
How is the U1212 code repair?
Start by checking 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's pins.What is the cost to diagnose the U1212 code
Labor: 1.0
The cost to diagnose the U1212 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U1212 Meaning
The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) does not receive information from the Ultrasonic Alarm Module (UAM).More Information
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