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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Power Distribution System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2614: Acc Relay Circuit >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

CONSULT Display

DTC detecting condition

Possible cause

ACC RELAY CIRCUIT

[B2614]

An immediate operation of accessory relay-1 and accessory relay-2 is requested by BCM, but there is no response for more than 1 second.

  • Harness or connectors
  • Accessory relay-1
  • Accessory relay-2
  • Fuse block J/B
  • BCM