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I currently drive a 2013 Toyota Avalon Limited and I've installed extra ambient lighting in the footwells and in between some dash pieces where the newer models have OEM LEDs. There is a button near the map lights that toggles the Mood Lighting circuit High/Low/Off. I am certain that this button is a PWM controller.
My issue is that the LED tube lighting I have hidden away out of direct view is still too bright when the switch is toggled to Low. I found a nice PWM dial setup online but I don't know if I can add that controller downstream of the stock PWM switch without any drawbacks. Would having 2 PWM controllers on the same.circuit even work?
My DMM can't measure frequency so I cannot find the duty cycle of the stock PWM switch modes.
My issue is that the LED tube lighting I have hidden away out of direct view is still too bright when the switch is toggled to Low. I found a nice PWM dial setup online but I don't know if I can add that controller downstream of the stock PWM switch without any drawbacks. Would having 2 PWM controllers on the same.circuit even work?
My DMM can't measure frequency so I cannot find the duty cycle of the stock PWM switch modes.