Howard
Well-Known Member
- First Name
- Howard
- Joined
- Jun 1, 2022
- Threads
- 0
- Messages
- 220
- Reaction score
- 189
- Location
- West TN
- Vehicles
- '23 Premium RWD ER CG Mach E & '25 Blazer RS EV
I talked to my service manager on Friday. He is going to talk to ford engineers on Tuesday about it and see if TSB 22-2494 can be used on 2023 cars. Currently it only applies to 2022 cars that were delivered with same outdated versions of BC map. According to the TSB, the dealership has to conduct a manual programming of the gateway module (and any other modules) with the most up to date revision for modules. I have pulled fuses 11 and 19, performed a master reset, performed 10 key cycles, and driven the car for 100 miles hoping the maps would update on their own. Everything else on car works except HF BC lol. I will update once I talk to him on Tuesday evening. I don't think the BC map will update until the manual update to the GWM. At least, this is what they found out on 2022 MMEs.
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