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Home >> Infiniti >> 2019 >> QX30 Essential, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P13B1: ECM >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P13B1

13

ON-BRD ELEC SYS SW/OVR OUTPT

(on-brd elec sys sw/ovr outpt)

CIRCUIT OPEN

The output for on-board electrical system switchover has an electrical malfunction or an open circuit. There is an open circuit.
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