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March 28, 2022 Service bulletin

Certain 2021 Model Year Mustang Mach-E Vehicles Software Calibration Update: In the interest of customer...

Ford technical service bulletin 21P22-S1 for 2021 Ford Mustang Mach E.

Bulletin number
21P22-S1
Component
Equipment: electrical
Summary
Certain 2021 Model Year Mustang Mach-E Vehicles Software Calibration Update: In the interest of customer satisfaction, we are enabling dealers to apply select software updates that will be available via future over-the-air (Power Up) updates. The customer satisfaction updates include actions addressing downhill system fault, no start, handling performance, enhanced ability for multi-modal over the air updates, improved range in cold weather, DC fast charge total time improvements, display range accuracy, e-latch door robustness, and phone as a key detection.

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