U1836 Code – Lost Communication with Amplifier on Low Speed CAN Bus

What are the Possible Causes of the Code U1836?
  • Faulty Amplifier
  • Amplifier harness is open or shorted
  • Amplifier circuit poor electrical connection
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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