TSB: FORD CONTINENTAL, E-150, ECOSPORT, EDGE, ESCAPE, EXPEDITION, EXPLORER, EXPLORER POLICE INTERCEPT, F-150, F-250 SD, F-350 SD, F-450 SD, F-550 SD, FIESTA, FLEX, FOCUS, FUSION, FUSION ENERGI, FUSION HYBRID, MKC, MKS, MKT, MKX, MKZ, MKZ HYBRID, MUSTANG, NAVIGATOR, POLICE INTERCEPTOR SEDAN, TAURUS, TRANSIT, TRANSIT CONNECT (2016–2019)

Bulletin TSB 21-2175 — June 2, 2021

Bulletin Details

Bulletin IDTSB 21-2175
ManufacturerFORD
ModelsCONTINENTAL, E-150, ECOSPORT, EDGE, ESCAPE, EXPEDITION, EXPLORER, EXPLORER POLICE INTERCEPT, F-150, F-250 SD, F-350 SD, F-450 SD, F-550 SD, FIESTA, FLEX, FOCUS, FUSION, FUSION ENERGI, FUSION HYBRID, MKC, MKS, MKT, MKX, MKZ, MKZ HYBRID, MUSTANG, NAVIGATOR, POLICE INTERCEPTOR SEDAN, TAURUS, TRANSIT, TRANSIT CONNECT
Model Years2016–2019
Date IssuedJune 2, 2021
Date Added to NHTSAJuly 1, 2021
ComponentELECTRICAL SYSTEM
Vehicles Affected89 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Some 2016 MKS, 2016-2017 Navigator, 2016-2018 F-150/Focus/C-MAX/Edge/Fiesta/MKX/Transit Connect/Mustang, 2017-2018 Continental/Fusion/MKZ, 2017-2019 Explorer, 2016-2019 Escape/MKC/Flex/MKT/Taurus/Transit/Expedition/F-Super Duty, and 2018-20

Affected Vehicles

MakeModelYearComponent
FORD ECOSPORT 2019 110000 ELECTRICAL SYSTEM
FORD ESCAPE 2019 110000 ELECTRICAL SYSTEM
FORD EXPEDITION 2019 110000 ELECTRICAL SYSTEM
FORD EXPLORER 2019 110000 ELECTRICAL SYSTEM
FORD EXPLORER POLICE INTERCEPT 2019 110000 ELECTRICAL SYSTEM
FORD F-250 SD 2019 110000 ELECTRICAL SYSTEM
FORD F-350 SD 2019 110000 ELECTRICAL SYSTEM
FORD F-450 SD 2019 110000 ELECTRICAL SYSTEM
FORD F-550 SD 2019 110000 ELECTRICAL SYSTEM
FORD FLEX 2019 110000 ELECTRICAL SYSTEM
FORD POLICE INTERCEPTOR SEDAN 2019 110000 ELECTRICAL SYSTEM
FORD TAURUS 2019 110000 ELECTRICAL SYSTEM
FORD TRANSIT 2019 110000 ELECTRICAL SYSTEM
LINCOLN CONTINENTAL 2018 110000 ELECTRICAL SYSTEM
FORD ECOSPORT 2018 110000 ELECTRICAL SYSTEM
FORD EDGE 2018 110000 ELECTRICAL SYSTEM
FORD ESCAPE 2018 110000 ELECTRICAL SYSTEM
FORD EXPEDITION 2018 110000 ELECTRICAL SYSTEM
FORD EXPLORER 2018 110000 ELECTRICAL SYSTEM
FORD EXPLORER POLICE INTERCEPT 2018 110000 ELECTRICAL SYSTEM
FORD F-150 2018 110000 ELECTRICAL SYSTEM
FORD F-250 SD 2018 110000 ELECTRICAL SYSTEM
FORD F-350 SD 2018 110000 ELECTRICAL SYSTEM
FORD F-450 SD 2018 110000 ELECTRICAL SYSTEM
FORD F-550 SD 2018 110000 ELECTRICAL SYSTEM
FORD FIESTA 2018 110000 ELECTRICAL SYSTEM
FORD FLEX 2018 110000 ELECTRICAL SYSTEM
FORD FOCUS 2018 110000 ELECTRICAL SYSTEM
FORD FUSION 2018 110000 ELECTRICAL SYSTEM
FORD FUSION ENERGI 2018 110000 ELECTRICAL SYSTEM
FORD FUSION HYBRID 2018 110000 ELECTRICAL SYSTEM
LINCOLN MKT 2018 110000 ELECTRICAL SYSTEM
LINCOLN MKX 2018 110000 ELECTRICAL SYSTEM
LINCOLN MKZ 2018 110000 ELECTRICAL SYSTEM
LINCOLN MKZ HYBRID 2018 110000 ELECTRICAL SYSTEM
FORD MUSTANG 2018 110000 ELECTRICAL SYSTEM
FORD POLICE INTERCEPTOR SEDAN 2018 110000 ELECTRICAL SYSTEM
FORD TAURUS 2018 110000 ELECTRICAL SYSTEM
FORD TRANSIT 2018 110000 ELECTRICAL SYSTEM
FORD TRANSIT CONNECT 2018 110000 ELECTRICAL SYSTEM
LINCOLN CONTINENTAL 2017 110000 ELECTRICAL SYSTEM
FORD E-150 2017 110000 ELECTRICAL SYSTEM
FORD EDGE 2017 110000 ELECTRICAL SYSTEM
FORD ESCAPE 2017 110000 ELECTRICAL SYSTEM
FORD EXPEDITION 2017 110000 ELECTRICAL SYSTEM
FORD EXPLORER 2017 110000 ELECTRICAL SYSTEM
FORD EXPLORER POLICE INTERCEPT 2017 110000 ELECTRICAL SYSTEM
FORD F-150 2017 110000 ELECTRICAL SYSTEM
FORD F-250 SD 2017 110000 ELECTRICAL SYSTEM
FORD F-350 SD 2017 110000 ELECTRICAL SYSTEM
FORD F-450 SD 2017 110000 ELECTRICAL SYSTEM
FORD F-550 SD 2017 110000 ELECTRICAL SYSTEM
FORD FIESTA 2017 110000 ELECTRICAL SYSTEM
FORD FLEX 2017 110000 ELECTRICAL SYSTEM
FORD FOCUS 2017 110000 ELECTRICAL SYSTEM
FORD FUSION 2017 110000 ELECTRICAL SYSTEM
FORD FUSION ENERGI 2017 110000 ELECTRICAL SYSTEM
FORD FUSION HYBRID 2017 110000 ELECTRICAL SYSTEM
LINCOLN MKT 2017 110000 ELECTRICAL SYSTEM
LINCOLN MKX 2017 110000 ELECTRICAL SYSTEM
LINCOLN MKZ 2017 110000 ELECTRICAL SYSTEM
LINCOLN MKZ HYBRID 2017 110000 ELECTRICAL SYSTEM
FORD MUSTANG 2017 110000 ELECTRICAL SYSTEM
LINCOLN NAVIGATOR 2017 110000 ELECTRICAL SYSTEM
FORD POLICE INTERCEPTOR SEDAN 2017 110000 ELECTRICAL SYSTEM
FORD TAURUS 2017 110000 ELECTRICAL SYSTEM
FORD TRANSIT 2017 110000 ELECTRICAL SYSTEM
FORD TRANSIT CONNECT 2017 110000 ELECTRICAL SYSTEM
FORD EDGE 2016 110000 ELECTRICAL SYSTEM
FORD ESCAPE 2016 110000 ELECTRICAL SYSTEM
FORD EXPEDITION 2016 110000 ELECTRICAL SYSTEM
FORD F-150 2016 110000 ELECTRICAL SYSTEM
FORD F-250 SD 2016 110000 ELECTRICAL SYSTEM
FORD F-350 SD 2016 110000 ELECTRICAL SYSTEM
FORD F-450 SD 2016 110000 ELECTRICAL SYSTEM
FORD F-550 SD 2016 110000 ELECTRICAL SYSTEM
FORD FIESTA 2016 110000 ELECTRICAL SYSTEM
FORD FLEX 2016 110000 ELECTRICAL SYSTEM
FORD FOCUS 2016 110000 ELECTRICAL SYSTEM
LINCOLN MKC 2016 110000 ELECTRICAL SYSTEM
LINCOLN MKS 2016 110000 ELECTRICAL SYSTEM
LINCOLN MKT 2016 110000 ELECTRICAL SYSTEM
LINCOLN MKX 2016 110000 ELECTRICAL SYSTEM
FORD MUSTANG 2016 110000 ELECTRICAL SYSTEM
LINCOLN NAVIGATOR 2016 110000 ELECTRICAL SYSTEM
FORD POLICE INTERCEPTOR SEDAN 2016 110000 ELECTRICAL SYSTEM
FORD TAURUS 2016 110000 ELECTRICAL SYSTEM
FORD TRANSIT 2016 110000 ELECTRICAL SYSTEM
FORD TRANSIT CONNECT 2016 110000 ELECTRICAL SYSTEM

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized FORD dealer. Bring this bulletin ID (TSB 21-2175) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.