Adding Passive Entry: How-to

[CRedemann64]

Apologies, I thought it was just a problem with the tailgate since you mentioned the rear antenna part numbers. I don't think the rear antenna wouldn't have any effect on the doors since you can just do the doors, that is all done through the RF hub already in the truck and if you choose not to do the tailgate the doors would still work. Just for ****s and giggles though try leaving the rear antenna unplugged and see if the doors work longer than 2-3 times. If they work I guess the rear antenna could be causing some type of interference with the RF hub in the truck maybe. Also you mentioned that when you try to lock it the horn beeps 3 times and the doors unlock. That means the truck thinks the key fob is inside the cab, it's a safety feature so you can't lock the key fob in it. Like the post above, I would double check module settings, it's possible one was missed or the wrong changed in the process. Double check all these settings, on my truck some were already enabled so I didn't need to change them.
PASSIVE ENTRY BCM SETTINGS

VehConfig 3 fobik safe enable- YES

VehConfig 3 passive entry present- YES

LIN and Misc fobik safe alert no reply- YES

LIN and Misc fobik safe alert on system fault- YES

LIN and Misc fobik safe alert on search timeout- YES

LIN and Misc fobik safe alert per ignition cycle counter- 2

Wireless AP1 Left front- SMART SWITCH

Wireless AP2 Right front- SMART SWITCH

CustSetMenu 1 passive entry CSM present- YES

Cust.Prog.Features- Passive Entry Unlock All Doors or Approach Door- ENABLED

Thanks! I double checked the settings above and made sure they were correct. They were correct. Passive entry in on the settings on the Uconnect screen and they are working. The tailgate does not unlock when the handle is touched. And the horn still beeps when the door lock is pressed and the door is closed. I do have the 5th antenna the rear one installed.

Could you clarify something? I just want to push the lock button close the door and they stay locked without beeping and unlocking upon closing the door. And keep passive entry. Am I missing something?? Thanks!!