Various intermittent inoperative climate control symptoms with diagnostic trouble code (DTC) B1717:06 in...
Ford technical service bulletin SSM 53968 for 2025 Ford Mustang Mach E and 2024-2025 Ford F-150 Lightning Bev.
- Bulletin number
- SSM 53968
- Component
- Engine
- Summary
- Some 2024-2025 F-150 Lightning and 2025 Mustang Mach-E vehicles may exhibit various intermittent inoperative climate control symptoms with diagnostic trouble code (DTC) B1717:06 in the heat pump valve control module (HPVCM). Workshop Manual (WSM), Section 412-00 Climate Control System - General Information > Diagnosis and Testing > Pinpoint Test AW has been updated to address this condition. Refer to the revised WSM section for normal diagnosis.
Owners of these vehicles have filed 3 complaints in the engine category.
Vehicles covered
- Ford Mustang Mach E 2025 2025
- Ford F-150 Lightning Bev 2024-2025 20242025
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