2018 Harley-Davidson FLHCS recalls and problems

The 2018 Harley-Davidson FLHCS has 2 safety recalls and 1 owner complaint filed with NHTSA. Recall repairs are free at any Harley-Davidson dealer.

Recalls
2
Complaints
1
Crashes / fires
0 / 0
Injuries / deaths
0 / 0

Recalls may cover only some 2018 Harley-Davidson FLHCS vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2018 Harley-Davidson FLHCS recalls

Recall 25V-375: Suspension

Reported Jun 6, 2025 · 82,117 vehicles affected · Harley-Davidson Motor Company

Problem: Harley-Davidson Motor Company (Harley-Davidson) is recalling certain 2018-2024 Softail motorcycles. The mounting tab on the rear shock pre-load adjuster may break, allowing the rear shock absorber adjuster to damage the rear tire, causing a loss of tire pressure.

Risk: A sudden loss of tire pressure increases the risk of a crash.

Fix: Dealers will install a new bracket, free of charge. Owner notification letters are expected to be mailed June 16, 2025. Owners may contact Harley-Davidson customer service at 1-800-258-2464. Harley-Davidson's number for this recall is 0188. Some of the vehicles included in this recall were previously repaired under recall 23V591, and will need to have the new remedy completed.

Recall 23V-591: Suspension

Reported Aug 22, 2023 · 65,224 vehicles affected · Harley-Davidson Motor Company

Problem: Harley-Davidson Motor Company (Harley-Davidson) is recalling certain 2018-2019 FLDE, 2018-2021 FLHC, 2018-2023 FLHCS, 2018 and 2023 FLHCS ANV, 2020-2023 FXLRS, 2022-2023 FXLRST, and 2022 FXRST Softail motorcycles. A fastener securing the rear shock absorber may break and allow the rear shock absorber adjuster to damage the rear tire, causing a loss of tire pressure.

Risk: A loss of tire pressure can lead to a loss of vehicle control, increasing the risk of a crash.

Fix: Dealers will replace the shock absorber fastener, free of charge. Owner notification letters were mailed September 8, 2023. Owners may contact Harley-Davidson customer service at 1-800-258-2464. Harley-Davidson's number for this recall is 0181.

2018 Harley-Davidson FLHCS problems reported by owners

Problem areaReports
Service Brakes1
Engine1

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2018 Harley-Davidson FLHCS complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Service Brakes · reported Jun 19, 2018
Rear brakes squeal loud enough to be heard across the street. Have had complete back end replaced and still squeals. Also, oil dribbles out of the air filter. 2nd flhcs with these problems both at 1000 miles.

Other Harley-Davidson FLHCS years

Compare all Harley-Davidson FLHCS years · All Harley-Davidson models

Frequently asked questions

Does the 2018 Harley-Davidson FLHCS have any recalls?

Yes — NHTSA lists 2 recalls for the 2018 Harley-Davidson FLHCS: 25V-375 (suspension), 23V-591 (suspension). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2018 Harley-Davidson FLHCS?

Owners report service brakes problems most often (1 reports), followed by engine (1).

Are Harley-Davidson recall repairs free?

Yes. Safety recall repairs are free at authorized Harley-Davidson dealers, whether you are the first owner or bought the car used.