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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Power Control System (Power Distribution System) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B260A: Ignition Relay >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B260A IGNITION RELAY BCM detects a difference of signal for 2 second or more between the following information.
  • Ignition relay (IPDM E/R) operation request
  • Ignition relay feedback from IPDM E/R (CAN).
  • Harness or connectors

    (Ignition relay operation circuit is open or shorted.)

  • BCM
  • IPDM E/R