FORScan forum

Hi all,

I’m looking for clarification on the correct/latest calibration for my BCM. Here are my current details from Forscan:

• VIN (last 8): HKC97392

• Part Number: HU5T-14B476-AAP

• Calibration Level: HU5T-14B476-AAP

• Hardware Number: HU5T-14F141-AAC

• Secondary Boot Loader: DG9T-14C187-AB

• Strategy (CAN, F188): HU5T-14C184-AAT

• ECU Config/Base (F10A): HL3T-14C636-AG

• ECU Config/Personalization (F16B): HU5T-14F391-AAA

• ECU Config/Battery (F16C): HL3T-14F390-AAB

• ECU Config/LIN (F16D): HL3T-14F389-BA

• ECU Config/BMS Engine (F16E): HL3T-14G163-CAB

• ECU Config/Hardware Thresholds (F17D): HL3T-14G162-CF

Forscan suggests that HU5T-14B476-AAR (with HU5T-14C184-AAR strategy and updated HL3T configs) is available, but when I flash that set the BCM won’t function correctly.

My question:

• Is HU5T-14B476-AAP currently the latest valid calibration for my hardware and VIN?

• Or should AAR (and the newer configs) be working on HU5T-14F141-AAC BCMs?

• If AAP is outdated, what’s the officially correct successor?

Any guidance or confirmation from those who have worked with this BCM family would be greatly appreciated.

Thanks in advance.
Ripped