Progressive Door Unlock 791XV 03 Ram

The wire that is in question comes from the switch to the motor.  This is why I asked about metering the wire.  Ravendarat explained it thoroughly.

The only negative required for the relay is the one sent by the remote starter brain to activate it.

The relay is just acting as a switch turned on and off by the negative trigger output of the remote starter.  When active pins 30 and 87 are connected and in this case providing +12V directly to the doorlock actuator to unlock.  When the relay is not active pins 30 and 87a are connected allowing +12V to be supplied by the factory switch when you press unlock on the door.  The supply to 30 would be enough providing you are feeding with a fused +12V.

Hope this helps!

Keep us posted.

I triple checked my connections and the motor still does not respond.

When I cut the blue wire I verified that the motor did not respond and there was no current.

There is current coming from the switch.

The relay does send a positive signal to the wire going into the motor but the motor does not respond. It only responds when I press the disarm button a second time or when I use the door switch.

HELP!!!

It sounds like you have the Unlock wires mixed up:

H2 / 1 Light Blue from 791 should be hooked to your 330 ohm Resistor ( with Relay if you are using them )

3 PIN Light Blue wire from 791 should go to your Driver Priority Door Unlock Relay.

Twelvoltz;

When I cut the wire there is current when I press the door switch.  (the wire is coming from the switch, which is connected to the relay on 87a.)

There is positive current only when I press the switch.

All four doors open when I press the disarm button twice, which is what I wanted.

The driver door is the one that does not respond when I press the disarm button once, the alarm does deactivate but the door does not unlock.

Mo12v;

I did connect the h2/1 light blue wire to another relay which unlocks all doors when I press the disarm button twice.

the blue wire coming from the 3 pin is connected to a relay which should only open the driver door.

I check the output coming out from the relay and it does supply a positive output coming from pin 30. This wire is connected to the blue wire that goes into the motor.

I don't know what else to do.

Any ideas??? HELP!!!

I looked and I did not find any pink/black wire in the driver kick panel.

I took off the door panel and found four wires going into the motor/door trigger harness.

One is blue, one BLACK/ green, one tan, and one tan/orange.

will any of these work?

I am thinking the blue is the same one as the one I found in the dkp.

Can anybody help me with this?

How do I unlock the driver door on a 03 RAM, quad cab.

I want the driver door to unlock when I disarm the alarm. The other three doors will disarm when I press the disarm button a second time.

I used a 5 wire set up in order to isolate, there is power coming out of the relay but the motor does not respond.

I connected the wire from the relay to the blue wire in the DKP, is there another wire I can use to accomplish this progressive door unlock set up?

Thank you.

If you test this wire and this wire goes to (+) when you press the unlock button on the driver's door lock swtich & you said that you also applied 12(+) directly to this wire and it did nothing, then you may have another wire in the motor that requires something else while the BLUE wire gets 12 volts. You mentioned that there's 4 wires in the motor, you will need to meter each of these wires to see what each does when you press the switch to unlock and then use relays to mimic the same as the wires you tested.

It sounds odd that you will need to do this, but if the unlock motor requires two things to happen to engage, then you will need two relays to accomplish this.