# Service bulletins for the 2018 Chevrolet 6500XD

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

3 bulletins from NHTSA, as of 2026-10-19.

- [22\-NA\-226](/bulletins/10250253.md), 2024-02-14, Service bulletin: POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. This informational bulletin provides information on Information on 6500XD/7500XD Medium Duty \(LCF\) with the 6.7L Cummins Diesel Engine.
- [22\-NA\-226](/bulletins/10227272.md), 2022-12-06, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. This informational bulletin provides information on Information on 6500XD/7500XD Medium Duty \(LCF\) with the 6.7L Cummins Diesel Engine.
- [070089037O](/bulletins/10174303.md), 2020-04-27, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides policy information for courtesy transportation and roadside assistance programs.

JSON: [/v1/vehicles/2018_chevrolet_6500xd/bulletins](/v1/vehicles/2018_chevrolet_6500xd/bulletins)

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