# Service bulletins for the 2022 Western Star 6900

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.

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

- [PB\-47\-900\-WST](/bulletins/11034507.md), 2026-07-06, Service bulletin: FUEL/PROPULSION SYSTEM. Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals
- [TSB\-32\-020\-WST](/bulletins/11030281.md), 2026-03-27, Service bulletin: SUSPENSION. Technical Service Bulletin for TufTrac M12 Bolts
- [CXA\_10\_25\_Conmet Oil Pan](/bulletins/11024958.md), 2025-11-05, Other: ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Issues
- [PB33\-005\-WST](/bulletins/11020274.md), 2025-07-08, Service bulletin: STEERING. Parts Bulletin for Tie Rod Assembly Part Breakdown
- [D24R2\-OWN LTR](/bulletins/11012368.md), 2025-01-06, Emissions: ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
- [D24R2\-DLR LTR](/bulletins/11012367.md), 2025-01-06, Emissions: ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
- [D24R2\-Bulletin](/bulletins/11012366.md), 2025-01-06, Emissions: ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
- [WI24\-019](/bulletins/11011076.md), 2024-12-04, Warranty extension: ENGINE. Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair Time Updates
- [SS1023366\-Detroit](/bulletins/11010143.md), 2024-11-06, Other: ENGINE. Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
- [SS1023366\-Detroit](/bulletins/11008508.md), 2024-10-04, Other: ENGINE. Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
- [CXA 8\_24\_Conmet Oil Pan](/bulletins/11007517.md), 2024-09-07, Other: ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Failures
- [CXA 8\_24\_AutoElevate Disa](/bulletins/11007513.md), 2024-09-07, Other: ENGINE. CX Advocate for AutoElevate Disablement Gen5 Engines
- [CXA 8\_24\_AutoElevate and](/bulletins/11007512.md), 2024-09-07, Other: ENGINE. CX Advocate for benefits of Autoelevate and hydrocarbon faults
- [CXA 7\_24\_Conmet Oil Pan](/bulletins/11005494.md), 2024-08-02, Other: ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Failures
- [CXA 7\_24\_AutoElevate Disa](/bulletins/11005493.md), 2024-08-02, Other: ENGINE. CX Advocate for AutoElevate Disablement Gen5 Engines
- [CXA 06\_24\_Clutch Bolts](/bulletins/11003924.md), 2024-07-09, Other: POWER TRAIN. CX Advocate communication for clutch bolts
- [SS3144\-FTL](/bulletins/10253879.md), 2024-05-07, Service bulletin: ENGINE AND ENGINE COOLING. Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller
- [SBW49\-020](/bulletins/10208391.md), 2022-03-03, Service bulletin: ENGINE AND ENGINE COOLING. Western Star Service Bulletin for DEF Connector Reinforcement Caps

JSON: [/v1/vehicles/2022_western-star_6900/bulletins](/v1/vehicles/2022_western-star_6900/bulletins)

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