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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B18C9:Front Power Window Motor Hall Sensor Power Supply >> RH >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detection condition

(Trouble diagnosis name)

[Malfunction type]

B18C9

11

Power window motor

(Power window motor)

[CIRC SHORT TO GRND]

Diagnosis

Turn ignition switch ON

Signal (terminal)

Power window encoder power supply signal

Threshold

The power supply to the hall sensor has a malfunction.There is a short circuit to ground

Diagnosis delay time

0.02 seconds