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Home >> Infiniti >> 2017 >> QX70 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 191 (Hybrid Battery System (Introduction And Diagnostic Trouble Codes (DTCS)) P0A09-P0C6E) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P0A09: Dc/Dc Converter >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
DTC Trouble diagnosis
(Trouble diagnosis contents)		 Detecting condition
P0A09 DC/DC CONVERTER
(Direct current/direct current converter)		 When the frequency of a monitor signal received from DC/DC converter remains less than 100 Hz at least for 2.0 seconds.
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