Canadian-owned.   No duty surprises.   Need help? 1-800-291-9509

2019 Harley-Davidson FLHTKSE CVO Limited — Common Issues & Known Problems

Known Issues & Owner Reports

These are the most commonly reported issues and concerns from owners, mechanics, and community forums for the 2019 Harley-Davidson FLHTKSE CVO Limited.

Fluid Transfer (Transmission to Primary)
Medium

Oil migrates through the mainshaft from the transmission to the primary case. Addressed by Service Bulletin M1492.

The fix is a primary vent kit, which became factory-standard in 2020.
manufacturer tsb high confidence
Engine Sumping
High

Oil pools in the crankcase rather than returning to the tank, leading to friction, heat, and power loss.

Most prevalent in early M8 engines (2017-2019) under heavy load or high RPM.
community pattern medium confidence
Infotainment 'Ghost Touches'
Low

The touchscreen may register false inputs when wet or in high humidity.

Software updates and screen protectors are common workarounds.
community pattern medium confidence
Brake Light Switch Recall
High

Rear brake lights may stay illuminated, failing to signal when the rider is actually braking.

Affects certain 2019-2022 models; requires a software update or switch replacement.
manufacturer tsb high confidence

Used Buying Inspection Checklist

What to look for when buying a used 2019 Harley-Davidson FLHTKSE CVO Limited.

Primary Oil Level

Check for overfilled primary or low transmission fluid, indicating the common 'fluid transfer' issue.

Engine Sumping Check

Ask for service history regarding oil pump upgrades or sumping issues, which can cause power loss at high speeds.

Infotainment Functionality

Test the Boom! Box GTS for 'ghost touches' or screen delamination, which sometimes occurs after exposure to rain.

Brake Light Recall

Verify if the recall for rear brake lights staying illuminated has been performed via the VIN.