Just connected the speed pulse wire and when i check the speed pulse in the connection menu, the speed is adjusting like it suppose to when im driving, the thing is that the speed is on the head unit is showing about double the speed that i am actually going.  It is the correct wire i tapped into using the wiring diagram.  Will the speed take time to eventually get correct?

14 minutes ago, chrisbrn2000 said:

Just connected the speed pulse wire and when i check the speed pulse in the connection menu, the speed is adjusting like it suppose to when im driving, the thing is that the speed is on the head unit is showing about double the speed that i am actually going.  It is the correct wire i tapped into using the wiring diagram.  Will the speed take time to eventually get correct?

i need to know the car and ill tell you the right wire..

2003 dodge ram 1500 4.7liter, connected to the white/orange wire at the antilock brake controller behind the battery.  The white/orange wire comes straight from the PCM, the speed is updating in the head unit, its just the speed in the head unit is double than what i am actually going

Speed Sense
The PCM (Powertrain Control Module) is on the passenger side firewall. On the 4.7L motor, the VSS is white/orange in conn. 1, pin 13. On the 5.7L motor, the VSS is dk. green/yellow in conn. 1, pin 13.

Try reseting speed pulse.

How to reset speed pulse, I am connected in white/orange wire

I think I found the problem.  In the 3D connection, the distance section says km instead of mph.  Is there any way I could change that to mph?  My system setting is in English so I don’t understand.