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Ford Perimeter Plus Security System

bmwhitetx

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First Name
Bruce
Joined
May 21, 2021
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Location
DFW-Texas
Vehicles
2022 F150 Lightning Lariat ER
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Retired engineer
I looked at the FORScan changes for the ICE trucks mentioned here. I compared them to my database of Lightnings/ ICE Hybrid As-Builts (as well as my own 22 Lariat which has the feature).

Here are the original changes stated in the ICE post with my notes for Lightnings in blue. Note that I refer to 22's (have the option) and 23's (option was removed). 24 Lariats and Platinums should be the same as 23's. The 23 Flash has some completely different values in some places so these changes would not apply. I can dive deeper into the '24 Flash if someone wants to try this but since it is an XLT at heart, it may not be applicable to that trim.

IPC
720-02-02 *xxx xx-- enable PARGCF. 22's and 23's all have 4, no change needed.
720-09-02 xxxx *x-- enable PAGR. 22's and 23's all have 2, no change needed.
720-11-01 xxx* xxxx xx-- Perimeter Alarm Text. 22's and 23's all have 4, no change needed.

BCM

(I split 726-02-02 into 2 lines since there were two changes in that section)
726-02-02 x1xx xxxx xx-- enable Retrig. 22's and 23's all have 0, no change needed. Different than ICE
726-02-02 xxxx x1xx xx-- Set security config to both. change 0 to 1
726-55-01 xxxx xx01 xx-- LIN CSM Config. change 00 to 02. Different than ICE
726-65-01 xxxx xxx1 xx-- CSM Slave present. change 0 to 1

APIM

7D0-09-01 xxxx xxx* xx-- Enable PARGCF. change 8 to C
7D0-09-02 xxxx xxxx *x-- Enable PAGR. change 0 to 1

So really just a few changes to the BCM and APIM. Note the differences in ICE I highlighted in red above. So if you used the ICE values "as is" you may have messed up a feature. @astrand1 @ScubaSteve_TheReal @Jim Lewis @watts/up

And for those just tuning in, this mod is for the 2023-2024 Lariat / Platinum that had the Advanced Security Pack removed. You also need to add back the removed sensor. Read this entire thread and the link to the 14th gen thread that has installation instructions
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