The worst 2023 Western Star 6900 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 2
Parking brake
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Western Star 4900 and Western Star 6900 vehicles. A defect in the inversion valve may delay park brake engagement, which could allow the vehicle to move unintentionally. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
- Risk
- Unintentional vehicle movement can increase the risk of a crash or injury.
- Remedy
- DTNA will inspect and replace the inversion valves, as necessary free of charge. Owner notification letters were mailed February 27, 2024. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL992.
Recall number 24V013000 · Recall details
Steering: linkages: tie rod assembly
- What is wrong
- Daimler Trucks North America, LLC (DTNA) is recalling certain 2022-2023 Western Star 4700 and 2023 Western Star 4900, 49X, 6900, and Freightliner 114SD vehicles. The tie rod clamps may have been improperly heat-treated, causing them to crack and allowing the tie rods to separate.
- Risk
- Tie rod separation can result in a sudden loss of steering, increasing the risk of a crash.
- Remedy
- Dealers will replace the tie rod clamps, free of charge. Owner notification letters were mailed Marc 15, 2023. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL955.
Recall number 22V722000 · Recall details
Technical service bulletins for the 2023 Western Star 6900 23
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair...
- Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals
- CX Advocate for ConMet Oil Pan Insert Additional Issues
- Parts Bulletin for Tie Rod Assembly Part Breakdown
- CX Advocate for eCascadia incorrect VIN (SF692)
- Important Campaign Information letter for SF679 – Revised Bulletin.
- Revised Field Service Campaign for Virtual Technician Module
- Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
- Field Service Campaign for VIN Certification Labels
- CX Advocate for benefits of Autoelevate and hydrocarbon faults
Compare the 2023 Western Star 6900
Other model years
Questions about the 2023 Western Star 6900
Is the 2023 Western Star 6900 reliable?
Owners have filed 0 complaints about the 2023 Western Star 6900.
What is the most common problem with the 2023 Western Star 6900?
There are not enough complaints to tell.
How many recalls does the 2023 Western Star 6900 have?
2 recalls, covering parking brake and steering.
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