C1346 Code – Rear Low Frequency Initiator Channel Failure

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What are the Possible Causes of the Code C1346?
  • Faulty Rear Low Frequency Initiator
    • Rear Low Frequency Initiator harness is open or shorted
  • Rear Low Frequency Initiator 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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