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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Audio, Visual & Navigation System (DTC/Circuit Diagnosis) (BOSE Audio Without Navigation) (Except Hybrid) (1 Of 2)) >> DTC/Circuit Diagnosis >> DTC U175D: Woofer >> 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.
CONSULT Display DTC Detection Condition Possible Cause
R-LUGGAGE L - WOOFER (OPEN, SHORT, GND - SHORT or VB - SHOR)
[U175D]
Sound signal circuit malfunction between BOSE speaker amp. and subwoofer. Sound signal circuits between BOSE speaker amp. and subwoofer.
Refer to DIAGNOSIS PROCEDURE .