chrisbrn2000 Posted November 29, 2019 Report Share Posted November 29, 2019 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? Quote Link to post Share on other sites
bonee Posted November 29, 2019 Report Share Posted November 29, 2019 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.. Quote Link to post Share on other sites
chrisbrn2000 Posted November 29, 2019 Author Report Share Posted November 29, 2019 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 Quote Link to post Share on other sites
bonee Posted November 29, 2019 Report Share Posted November 29, 2019 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. Quote Link to post Share on other sites
chrisbrn2000 Posted November 29, 2019 Author Report Share Posted November 29, 2019 How to reset speed pulse, I am connected in white/orange wire Quote Link to post Share on other sites
chrisbrn2000 Posted November 30, 2019 Author Report Share Posted November 30, 2019 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. Quote Link to post Share on other sites
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