Hello everyone, i'm in a bit of a pickle here...

My car as i just noticed doesn't have the check engine light or the maint'req light, because they don't light up when i turn the key.
Note: Previous owner had aftermarket gauges that he removed, and there was an aftermarket alarm i think on it.
Tried looking at wiring diagrams etc but i cannot find the location of that wire. I will post a couple of pictures under the drivers seat (RHD) that i want help with some very messy wiring.



1. Those wires are Connected together and go back to those 2 plugs
2. That is just a random wire that was cut , goes through to (passenger's side?/radio?)
3. No idea whats that for



4. Wires in a "T junction" and cut off (my guess is the previous gauges that were installed)
5-6-7. No idea whats going on there

Any help is greatly appreciated.

-Thank you, and have a great day

 

The year and model market will probably help...

-- Chuck

 

Whoups sorry, 2003 AP1 JDM

 

Just a wild idea for you, but might consider just reconnecting the oem wires that have clearly been severed? I'm thinking one of them is your Cel light.

 

Can only find one wire that is not attached to anything, too scared to touch them without any diagrams. Really hard to find a clear diagram for the whole underside of the dash

 

Maybe best to spring for an official Service Manual with all the color-coded wiring.