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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (With Intelligent Key System) >> DTC/Circuit Diagnosis >> DTC B2198: NATS Antenna Amp. >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2198 NATS ANTENNA AMP. Inactive communication between NATS antenna amp. and BCM
  • Harness or connectors

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

  • NATS antenna amp.
  • IPDM E/R