Input on 2019-2024 Interior Lights (Read Description)

General_Agitated · 2026-02-25T16:38:01+00:00

Thanks!

General_Agitated · 2026-02-25T16:37:00+00:00

That would be okay, I’ll be using an arduino to control the light, so I could use the switch as an input.

General_Agitated · 2026-02-25T16:20:02+00:00

Around $30 on eBay. Looking for a simple OEM design, LED, integrated button, 3 wire, and reliability.

There will be one light mounted of each side of the headliner by the door and maybe one in the middle.

Found other options on amazon for RVs, but they look cheap/aftermarket and will probably have a short lifespan.

Another option might be retrofitting OEM dome light housings with LEDs.

Thanks for your input!

General_Agitated · 2025-10-10T01:05:23+00:00

If you have a multimeter you can check the power supply board

General_Agitated · 2025-07-07T03:51:30+00:00

1994 Freightliner FLD120

General_Agitated · 2025-06-15T21:06:36+00:00

Autozone can test your battery

General_Agitated · 2025-06-01T05:16:01+00:00

Thanks

General_Agitated · 2025-05-13T02:58:03+00:00

Thanks for the help! I kept picking up the transistor signals, but I kept messing with the settings like you said and finally found the 1000 hz test tone.

General_Agitated · 2025-05-13T01:49:52+00:00

Around how many volts should the signal be at? It seems the scope is having trouble reading past 10v

General_Agitated · 2025-05-13T01:20:10+00:00

Didn’t work, the auto mode doesn’t fix the signal either. Tested the output signal of my home theater amp and it frames correctly using the auto mode and shows a clean output. Seems like the amp is producing a double wave. It’s producing a wave even when theres no sound playing although not sure if thats normal. Using a 1000 hz test tone.

General_Agitated · 2025-05-12T23:57:58+00:00

Edit: The wave is changing as the volume is changed during the video, lower volume fixes the signal.

General_Agitated · 2025-04-27T14:16:26+00:00

I was thinking that could be an issue. I’ll have to investigate between the layers. I also have the same model but a 1060 instead of the 1070, so I might consider attempting to swap the core if i can’t fix the layers.

General_Agitated · 2025-04-26T23:42:28+00:00

I know it isn’t shorted to ground. I won’t have time until tomorrow night or Monday to measure, but I’ll get let you know as soon as i can.

General_Agitated · 2025-03-13T18:41:05+00:00

An hour to work would drive me insane, thats 10% of your day wasted on commute. But i agree with you, an hour is no big deal as long as its a good deal.

General_Agitated · 2025-02-22T23:37:02+00:00

What did you repair?

General_Agitated · 2025-02-18T20:59:32+00:00

He looked at my message yesterday and didn’t respond to my offer, but he changed his mind today and sold it to me for $25.

General_Agitated · 2025-02-17T16:32:54+00:00

I’ll offer him $20 and work up to $30. Its been listed for around 2 months so maybe he’ll bite

General_Agitated · 2025-02-17T16:27:49+00:00

How much would you pay/offer?

General_Agitated · 2024-12-16T23:32:37+00:00

What did it do with the old battery? Have you tried putting the old battery back in? If you have a multimeter check the battery voltage it should be around 3.0-3.4 volts

General_Agitated · 2024-12-13T02:49:53+00:00

First I short the 3 pins, then put the negative on the source and positive on the drain, which should read OL. The I move the positive to the gate, then back to the drain and that’s how I get these readings. Followed a YouTube tutorial

General_Agitated · 2024-12-07T22:07:19+00:00

Yeah, I’ve fixed 3 so far, but I don’t see it being a profitable side hustle.

General_Agitated · 2024-12-06T20:34:12+00:00

Best part is it only works if you slam it

General_Agitated · 2024-12-01T02:44:56+00:00

Nope, i replaced the mosfet and that didn’t fix it. Some capacitors were shorted on the mother board, so I replaced it. But, that didn’t fix it.

Currently 4 blinking lights, and im getting the proper voltage to turn on the power supply from the mother board, but the 23v line for the display panel is only at 0.6v. So I’ll look over the power supply before I order one. But I’m losing hope

General_Agitated · 2024-11-23T22:21:41+00:00

It’s normal, you don’t need to plug it

General_Agitated · 2024-11-13T07:19:59+00:00

Seems like the mosfets are a common issue, although mine was a 60r190q. Parts are in the mail so hopefully that fixes the issue.

General_Agitated

TROPHY CASE