I recently completed adding BSM to my 2018 2500 Tradesman with help from
@Roman217
I had already converted the original 5" radio to an 8" UAQ from a 2019 1500, for AA, 7 speed fan, single zone ATC, etc with Mike's help
I had already added push to start and passive entry with Matt's help (thanks Matt)
My BLM LED taillights were from a 2020+ 2500HD (Bought both used form eBay)
I got the blacked-out ones
68446841AE
68446840AE
One looked like new, one was used but no issues or cracks.
I've purchased 2019 tow mirrors with power-fold (Thanks Benny), so the BSM glass comes factory, waiting for them to arrive. I'll re-pin them to the 4th gen door modules I already upgraded for power-fold.
I did have to pull my radio fuse to reset the radio for BSM to show up in the radio.
For now, I wired in some LED's to test the system.
Must say, I missed having BSM when driving the truck, so nice to have it now.
Roman spent probably an hour conversing with me to test the system, thank you!
Below is a log of the changes I made for the BSM, as some wording may be different
Pretty sure the Passive Entry was already set for another mod, not sure why it's on the list below
Reading faults for: Body Control Module MY 2018-19
___________________
Faults reported:
2022/09/05 11:48:25.257
No faults reported by the unit.
Car configuration change: Passive Entry CSM Present: ' NO ' -> '1 '
Car configuration change: Combined Rear Lighting Enabled: ' YES ' -> '0 '
Car configuration change: Single Element Tail Lamp: ' NO ' -> '1 '
Car configuration change: LED Reverse Lamps Present: ' NO ' -> '1 '
Car configuration change: LED Stop Lamps Present: ' NO ' -> '1 '
Car configuration change: LED Tail Lamps Present: ' NO ' -> '1 '
Car configuration change: Door Ajar Switch Signal Rear Left Usage (Lamp Diagnostics): ' DISABLED ' -> '3 '
Car configuration change: Blindspot Mirror Present: ' NO ' -> '1 '
Car configuration change: Blind Spot Alert CSM Present: ' NO ' -> '1 '
Car configuration change: RBSM Right Blind Spot Module: ' NOT ENABLED ' -> '1 '
Car configuration change: BSS Blind-Spot Sensor/LBSS Left Blind-Spot Sensor: ' NOT ENABLED ' -> '1 '