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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Power Control System (Power Distribution System) (DTC/Circuit Diagnosis) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC B260A: Ignition Relay >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • If DTC B260A is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC LOGIC .
  • If DTC B260A is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC LOGIC .
  • If DTC B260A is displayed with DTC B261A, first perform the trouble diagnosis for DTC B261A. Refer to DTC LOGIC .
CONSULT Display DTC Detection Condition Possible Cause
IGNITION RELAY
[B260A]		 BCM detects a difference of signal for 2 seconds or more between the following information:
  • Ignition relay-1 operation request.
  • Ignition relay-1 feedback from IPDM E/R (CAN).
  • Harness or connectors
  • IPDM E/R
  • BCM
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