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DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2190 NATS ANTENNA AMP
  • Inactive communication between NATS antenna amp. and BCM.
  • Ignition key is malfunctioning.
  • Harness or connectors

    (The NATS antenna amp. circuit is open or shorted)

  • Ignition key
  • NATS antenna amp.
  • BCM
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