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Home >> Infiniti >> 2017 >> QX50 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Interior Lighting System >> Circuit Diagnosis >> Interior Room Lamp Control Circuit >> Description

Interior Room Lamp Control Circuit: Description

Controls each interior room lamp (ground side) by PWM signal.

NOTE:

PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming).