If you've seen the original thread on adding passive entry,
HERE, you are likely well aware of the issues with getting it to work on the newer trucks that didn’t come with it from the factory. This thread will walk you through getting it to work on the 5th gen DT’s (and the HD trucks) just as it does in a factory-equipped truck, without requiring a visit to the dealer or the addition of the sales code to your VIN.
The success of this has been a collective effort with contributions from many individuals and they all deserve thanks since a lot of time and effort went in to laying the groundwork for this, both on the 4th gens and the new 5th gens, as well as helping test and troubleshoot to make sure all aspects of the system functioned correctly before pushing this out.
Standard disclaimer…If you are going to do this yourself, you are assuming all responsibility in the event something breaks or goes wrong. Also, any parts you add related to this are likely not going to be covered under warranty in the event there is a problem down the road. That being said, the whole process is fairly straightforward if you have basic mechanical abilities and a little patience for dealing with the door panels and wiring. Just be careful and take your time.
Clicking links below will take you directly to the specific posts indicated:
Post #1: Basic list of parts/tools required
Post #2: Door panel and handle removal
Post #3: Carrier plate removal
Post #4: Making the BCM changes in AlfaOBD
Post #5: 2019 & 2020 Rear Antenna
Post #6: 2021 Rear Antenna
Post #7: Part numbers for handles, caps, clips, terminals & connector housings
Post #8: DIY Harnesses
Post #9: How-to for the HD trucks
Post #10: HD install continued
The following lists out what you will need to get this accomplished on a 1500. The HD trucks utilize a one piece handle and already have the wiring in place for the rear antenna. Specific part numbers are listed in post #7, and I will update the list with additional items as needed.
Factory PE Parts
- Door handles for proximity entry x2 (handles are the same on both sides on the 1500)
- Door Handle Cap, Right (specific to each side and passive entry as there is a magnet inside)
- Door Handle Cap, Left (specific to each side and passive entry as there is a magnet inside)
- Front Door Wiring, Right (must support passive entry, or you can just add the 2 wires needed utilizing info in this thread)
- Front Door Wiring, Left (must support passive entry, or you can just add the 2 wires needed utilizing info in this thread)
- Rear bumper passive entry antenna (The cheaper $8 antenna has been proven to work)
- Rear Bumper wiring harness (must support passive entry, or you can just add the 2 wires needed utilizing info in this thread)
AlfaOBD
- Android tablet or Windows PC
- AlfaOBD software for your tablet or PC
- OBD interface (MX/MX+ is used by many, but there are cheaper options that work)
- Security Gateway (SGW) bypass
Tools:
- Trim tools (not 100% necessary, but well worth it to not damage panels and/or clips. Plenty of options online or at most local parts stores)
- The elusive 10mm socket and your choice of ratchet/driver (a short extension will be handy also)
- 6mm socket for speakers (5mm for the HD)
- T20 torx for the HD panels
- T25 torx for the 1500 door handle cap (needs to be long enough to reach inside the hole in the door, about 4". May also be able to use a small flathead for this)
- T27 torx for the door latch
- Small flathead screwdriver (1/8)
- Needle nose pliers
- Tape (for holding up the window once it’s unbolted. Decide what you feel comfortable using)
Important note: Passive entry will function with the addition of just the driver’s side handle (only activating from that handle obviously) and the settings configured in the BCM. However, if you choose to not add all pieces, fobik safe will not function as intended and it will trigger fault codes in the RF Hub. This means that there is a slight chance you could induce a condition that would allow the fob to be locked in the vehicle and will not be alerted. If you install both handles, and the 5th antenna, everything functions as intended and you will get an alert should you accidentally leave a fob inside the cab and attempt to lock the doors.
the male pin, finished the install and did the JSCAN changes. Well, what do ya know....everything works! Woohoo!
