1
Complaint Reported

Complaints by Component

ENGINE
1 complaint
Rocker arm failure. Detroit released repair at no cost on the DD15 and up but not on the DD5 when they have the exact same problem and design and parts as the larger engines and they know that it is a problem.
Nov 01, 2025
4.4/5.0
79 reviews

Frequently Asked Questions

How many problems does the 2019 FREIGHTLINER M2 have?

The 2019 FREIGHTLINER M2 currently has 1 owner-reported complaint according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2019 FREIGHTLINER M2?

The most common problems reported for the 2019 FREIGHTLINER M2 are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2019 FREIGHTLINER M2 problem data come from?

All problem and complaint data for the 2019 FREIGHTLINER M2 comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.

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