Does anyone have a wiring diagram for a 2003 Dodge caravan SE ? I wanted to add power lock, control and auto start. It only goes to 2000 on here, are they the same? I think it works on a ONE wire system, I have the 249 ohm resistor and the 1.5 k resistor. Can anyone out there help me...please... gators67@yahoo.com
Thanks so much! Joseph
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gators67
listen if you have never done this car before take it somewhere. reason
1 there is a second starter wire. which is negative and requires a 180 ohm resistor and isolated with a relay.
2 each door has its own trigger wire so that means you most likely have six doors that have to be diode isolated.
3 the parking lights have to be negative through a 2.1k ohm resistor ., and another relay has to be used.,
4 the constants at the key cylander are only ten amps so that means you have to go to the battery to get power.
5 yes the door locks are one wire (PURPLE / green at the bcm. and ther resistance is 5.3k ohm for lock and 2.okohm for unlock you must use relays, to isolate,.
6 the trunk hatch pin has to be diode isolated from the bcm to avoid parking lights and domelight problems.,
this is a hard hard car to do alot is required to do it., if you are not expereienced dont mess with it. this car is also a baby it does not like to be played with by adults. only babies(experienced installers)
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Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.