Does anyone know which wire does what for the steering wheel molex and the clock spring molex or how I can figure that out?

[tmoneyallday]

EDIT: I found it.

https://www.amazon.com/dp/B0DBZC7CYM?ref=ppx_yo2ov_dt_b_fed_asin_title

This works. Specifically,

I'm trying to map which wire is responsible for which feature (volume, next track, mode, voice)

I'm not much of an electrician but could I connect something to a pin at a time and press all the buttons until it lights up?

I don't mind buy a tool to figure this out.

 

[Bennymic]

I'm trying to map which wire is responsible for which feature (volume, next track, mode, voice)

I'm not much of an electrician but could I connect something to a pin at a time and press all the buttons until it lights up?

View attachment 3987574


I don't mind buy a tool to figure this out.

View attachment 3987573

My guess would be each just sends a different canbus message, but perhaps that happens somewhere in the dash and those are analog signal wires. If they are all you need is a multimeter.

You could always look it up here:

HOME | LC100 Factory Service Manual

Comprehensive information on HOME in the manual for the LC100 service manual.

lc100e.github.io

 

[Malleus]

I'm trying to map which wire is responsible for which feature (volume, next track, mode, voice)

I'm not much of an electrician but could I connect something to a pin at a time and press all the buttons until it lights up?

View attachment 3987574


I don't mind buy a tool to figure this out.

View attachment 3987573

It would help if we knew what you're working on. The electrical wiring diagram (EWD) and the service manual for your year and model truck are in the Resources forum, 100 series section. Download both of them. They're free. They're the only tool you need.

 

[Bennymic]

The the FSM, including EWD, for all years and models is in the link I posted as well.

 

[Malleus]

The the FSM, including EWD, for all years and models is in the link I posted as well.

Kudos to whoever did that. Well done.

 

[tmoneyallday]

The the FSM, including EWD, for all years and models is in the link I posted as well.

That helped me! I found that I needed a SST which was 150$ lol but then I found a knockoff on amazon! Thanks