Dont know if i should have more fuses down here ????

And also found this cables cut off by the side panel fuse box and have no clue of what could it be ?????

 

Hmer,

That is one of your connector blocks. That particular area controls your door/window functions, the trailer brakes or off-road lights, the rear defog relay (8864), the power seat circuit breaker (30a), a circuit breaker for the Rt door (25a), among others.

As for the wiring, I could tell. You will have to trace/follow them back into your dash to see where they went to. If I were to make some kind of guess, I would say maybe some kind of power lead for an aftermarket alarm system or remote start. But those need to be traced back for sure.

After some very brief searching, it just so happens that yellow/purple/red wiring went to the off road grille lighting system. Those were the wiring to the relays themselves of the oem off road lights according to my notes as I have put both systems on my rig. This is about as accurate as I can get it for you based purely on the pic you provided.

 

Well thanks alot i guess the previews owner took the offroad litghs off and as for the other 2 red and black cables i think they are related to my viper alarm .by the way The remote start does works...

 

FYR is a wealth of information!


I cringe when I see factory wires snipped like that. I don't know why any owner would just snip factory harnesses and tuck them away......ugh

 

The reb and black cables i think are runing down to a viper valet switch that i think its not working . I hate to find cables cutoff like this and not know why they did it ;-(

 

I couldn't agree more. At least with FYR's help you know what they go to so you can properly cap everything off and zip tie it away!


Even when I do installs like with my 4 horn setup I removed the pins from the factory horn plugs and soldered the wire directly to the pins. That way if for whatever reason I go back to the factory 2 horns I just have to remove the solder and pop the pins back in the plugs and it's back to stock.

 

Fyr... What a show off :-)

 

After looking at the fuse layout the one labeled INFO is missing (onstar) ... My truck has a aftermarket radio and the onstar module is dead , i want to get onstar back up and running at some point just because i tend to forget my keys all over and in the past they saved my *** with the H3 a few times ;-). I would like to know what do i need in the case off not having the factory radio So that i can keep onstar runing??? I understand i need to get a newer module since my truck is an 04 and has the older analog units assuming the previews owner never had it swap ....

 

To get Onstar up and running, you will need to reinstall a factory radio. This is because when you press the Onstar button it sends a signal through the factory radio to mute the music and give priority to the Onstar system. According to my info files on H2's and onstar, the module has a 10 digit station number and a 11 digit electronic serial number (ESN). It also enables the microphone in the cabin on the drivers side to become active so you can give the system commands as well as talk hands free while you drive through the radio and hear the responses through the audio systems speakers.

Also, you will need to replace the fuse to send power to the Onstar module.

If you decide that you would like to return to the factory equipment, I have a nice 6 disk OEM radio that I kept in my garage as I upgraded mine to the factory Nav unit.

Once you restore the OEM system components, you can call Onstar and have an account set up.

 

Who???? me?????