Attempting to modify and write values to the HVAC module using FORScan failed.
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guangzhouhuakai
- Posts: 34
- Joined: Tue Dec 14, 2021 12:56 am
- Vehicle: ford F550 7.3L 2020
- Location: california
Attempting to modify and write values to the HVAC module using FORScan failed.
In FORScan version V2.4.22beta, after modifying values in the HVAC module and attempting to write them, I received a prompt stating that the service routine had been interrupted. The hardware I am using is an OBDLink EX, with the firmware updated to the latest version. Does anyone know what might be causing this? Writing modified values to the BCM module works without any issues. The vehicle is a 2023 Ford F-150 (3.5TT Gasoline).
福特进无止境
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guangzhouhuakai
- Posts: 34
- Joined: Tue Dec 14, 2021 12:56 am
- Vehicle: ford F550 7.3L 2020
- Location: california
Re: Attempting to modify and write values to the HVAC module using FORScan failed.
Today, I successfully modified and wrote values to the HVAC module on a 2024 F550; however, for some reason, the HVAC module on a 2023 F150 would not allow the write operation.
福特进无止境