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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 255 (Audio System, Visual System & Navigation System (BOSE Audio With Navigation) -- G37 Convertible) >> DTC/Circuit Diagnosis >> DTC U1231: BOSE Amp >> DTC Logic

DTC Logic

WARNING: This page is about a different car, the 2011 Infiniti G37. However, it is still accessible from the selected car via links, so may be relevant.
DTC LOGIC CHART

DTC Display contents of CONSULT-III DTC detection condition Possible malfunction factor
U1231 AMP TEMP [U1231] BOSE amp. malfunction is detected. Replace the BOSE amp. if the malfunction occurs constantly.
Refer to "EXPLODED VIEW ".
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