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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND POSSIBLE CAUSES

DTC No. Trouble diagnosis name DTC detecting condition Possible causes
B175F PWR SOURCE(WINDOW) [HIGH VOLTAGE] 16.0 V or more input to soft top control unit power source (power window) terminal is detected.
  • Power source circuit (for front power window)
  • Battery condition
  • Charging system
  • BCM power supply and ground
  • Soft top control unit
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