Were you able to make them work? My 2022 BH did not have the wiring in the truck; but I have now built and installed the wiring.
I have make these changes, and nothing:
1. ECUConfig 4-Heated Seats Present to YES. (this one is confusing; ECUConfig 3 says Front Heated Seats present; but 4 doesn't say Rear, just heated seats) .
2. Memory Rear Heated (and Vented) Seats Present both to YES..
3. Seats A-Rear Heated (and Vented) Seat Levels both to 3 Level (High-Med-Low-Off).
4. LIN and MISC--Left (and Right) Rear Climate Seat Switch Present to yes
5. Configuration Seat A: to 3 Level (This one was already 3 Level--maybe because of change 3.
I need help too.