I had a Waeco MS50 cruise-control in my 1.8I 1996 Lantra wagon. I had the
wiring diagram of this car and it was an easy job to install the cruise
control. The speed pulse wire was a yellow/white wire. There was a little
vacuum hose marked with a white line where to cut it to mount he cruise
control servo.

http://www.waeco.com/en/298_699.php?hirID=172&sprID=2&lndID=2&artOrigID=397

Last week I have bought a 2000 Trajet 2.0i and want to do the same trick,
but I have no wiring diagrams so I have some questions;
1. where does Hyundai mount the original cruise control unit in the Trajet?
2. where do I find the wire with te speedpulse signal and what color has
this wire?
3. which vacuum hose is normally used for the vacuum for the cruise control
servo?

Who can help me?

Dick