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Adding Passive Entry: How-to

@MayhemMOORE
Door Handle Wiring Parts for 2019+ HD:

Door Connector Terminals: Aptiv 10762775 (for 14C passenger side only)
Door Connector Terminals:TE Connectivity / AMP 1924968-1 ( for 4C passenger/driver & 5D driver side)
Door Handle Connector Shell: Yazaki 7283-6079-30
Door Handle Connector Shell Terminals: Yazaki 7116-4720-02
 
Hello guys, thanks for the detailed information and all the work you guys put into this.

I've ordered both OEM harnesses, door handles, and caps and everything is installed. I've followed the AlfaOBD instructions and the passive entry option is showing up in uConnect now but the passive entry is still not working. Not sure if I missed something.

Is there a way to troubleshoot the passive entry system on these trucks? I have access to Autel MaxiSys as well if needed.

2019 Ram Bighorn new body style.

Thanks in advance.
 
mmuhi said:
Hello guys, thanks for the detailed information and all the work you guys put into this.

I've ordered both OEM harnesses, door handles, and caps and everything is installed. I've followed the AlfaOBD instructions and the passive entry option is showing up in uConnect now but the passive entry is still not working. Not sure if I missed something.

Is there a way to troubleshoot the passive entry system on these trucks? I have access to Autel MaxiSys as well if needed.

2019 Ram Bighorn new body style.

Thanks in advance.
Click to expand...
Did you checked the caps? Make sure they have the little magnet in them, without them the don't work.
 
Did you add fifth antenna goes behind rear bumper?

Sent from my SM-F926U using Tapatalk
 
MannyN said:
Did you checked the caps? Make sure they have the little magnet in them, without them the don't work.
Click to expand...
I took it to the dealer today and it has a 5th antenna open circuit fault. I did not install the 5th antenna as I thought we don't need it. Do I need to install it? Is there a way around it?
 
mmuhi said:
I took it to the dealer today and it has a 5th antenna open circuit fault. I did not install the 5th antenna as I thought we don't need it. Do I need to install it? Is there a way around it?
Click to expand...
The rear antenna behind the license plate is not needed as far as the front passive entry door handles working. There is something else going on.
 
ojg said:
Do you happen to know the part number for the male terminal pins used on the rear fascia harness (2021+) as shown above?
Click to expand...
Did you ever get an answer for this? I’m looking for the same pins.
 
Okay so apparently in the body control settings, there is something called AP5 Trunk Unlock which was set to Smart Switch for some reason. I changed it to Not Present and that solved the 5th antenna fault. However, the passive entry still not working for me. When I do a handle verification test in the RFH menu I get an electrical fault msg, is that normal? Anyone can verify that on their truck?
 
Do I need to install the antennas in both doors and at the rear? I'm getting ready to order parts and want to insure I get everything. Jimmy07 could I get the cables needed.
 
giggler said:
Do I need to install the antennas in both doors and at the rear? I'm getting ready to order parts and want to insure I get everything. Jimmy07 could I get the cables needed.
Click to expand...
Only the rear antenna is needed. The ones in the doors are already installed. I’ll send a PM about the cables.
 
Does anyone know who can does this installation in Houston area please?
 
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