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January 30, 2025 Service bulletin

Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats

Western Star technical service bulletin TSB91-004-WST for 2022-2025 Western Star 47X, 2021-2025 Western Star 49X and 2023-2025 Western Star 57X.

Bulletin number
TSB91-004-WST
Component
Seats
Summary
Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats

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