Hi all, I have the famous no start, i put the key in and turn it nothing happens and the fan spins up crazy fast, so I re soldered the connections on the RCM but when I bench test it D1 is activating the horn and traction control at the same time and D2 is just activating the traction control, I’ve watched a video on YouTube and it says D2 activates the engine control and traction control and that D1 is to activate the horn, my engine control relay isn’t activating at all, any ideas? Thanks a lot

 

Did you change the relays? They wear out. Send it to DJ for a rebuild.

 

Soldering is not the solution. The relays go bad as well.
What I did was buy a new RCM from amazon and then sent my original to @tighed1 and had it refurbished.
When I got it back, I put my original back in and kept the new one as a spare. Now my horn works without the key in the ignition and it has been great for a year now.
I'm going to send my new one to be checked out and modified so that the horn works when winter comes.

 

Hello no I haven’t changed the relays, who is DJ and how do I contact, cheers

 

I tagged him in my reply to you. You can also search tighed1 and his name should pop up. Then you can click on it and send him a pm.