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Home >> Nissan-Datsun >> 2013 >> Quest LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Power Control System) >> Power Distribution System >> DTC/Circuit Diagnosis >> B2615 Blower Relay Circuit >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION CHART

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2615 BCM The following status are compared, and it does not agree for 1 second or more.
  • State of blower relay control judgment in BCM
  • State of blower relay control signal
  • Harness or connectors (Blower relay control signal circuit)
  • BCM
  • Blower relay