WenmarOpen by Wenmar Pro

Service bulletins for the 2016 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.

434 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
wp54018 EPA102019-04-08. Service bulletin. ELECTRICAL SYSTEM:WIRING. Technical Bulletin wp54018 EPA10 Wiring Harness Ordering
0701-172019-04-08. Service bulletin. POWER TRAIN. SPN 168 (CPC3) (GHG17)
RVSD-aeo17M12019-04-08. Service bulletin. FUEL SYSTEM, DIESEL. GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
RVSD-MY17M12019-04-08. Service bulletin. FUEL SYSTEM, DIESEL. Bulletin_Revised_09May17 GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
sbw540652019-04-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. GHG17 Heavy Duty Engine Platform Vehicle Dash Oil Pressure Gauge
0701-172019-04-08. Service bulletin. ELECTRICAL SYSTEM. SPN 168 (CPC3) (GHG17)
RVSD-aeo17M12019-04-08. Service bulletin. FUEL SYSTEM, DIESEL. GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
sbw540652019-04-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. GHG17 Heavy Duty Engine Platform Vehicle Dash Oil Pressure Gauge
0606-172019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 (ACM) (GHG17)
0607-172019-04-08. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. SPN 96 (MCM) (GHG17)
0609-172019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 (ACM) (GHG17)
0603-172019-04-08. Service bulletin. FUEL/PROPULSION SYSTEM. Fuel System Integrity Check Routine - Two-Filter Fuel System
0608-172019-04-08. Service bulletin. FUEL/PROPULSION SYSTEM. Diagnostic tests - Two Filter System - FSIC Leak Test
0604-172019-04-08. Service bulletin. POWER TRAIN. SPN 712 (CPC) (GHG17)
0602-172019-04-08. Service bulletin. UNKNOWN OR OTHER. Cylinder Liner - Testing of the Cylinder Liner Upper O-Ring
sbw00022019-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Publications Ordering
wp54018 EPA102019-04-01. Service bulletin. ELECTRICAL SYSTEM:WIRING. Technical Bulletin wp54018 EPA10 Wiring Harness Ordering
0701-172019-04-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SPN 168 (CPC3) (GHG17)
RVSD-aeo17M12019-04-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE. GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
RVSD-MY17M12019-04-01. Service bulletin. ENGINE. Bulletin_Revised_09May17 GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
sbw540652019-04-01. Service bulletin. ENGINE. GHG17 Heavy Duty Engine Platform Vehicle Dash Oil Pressure Gauge
0701-172019-04-01. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SPN 168 (CPC3) (GHG17)
RVSD-aeo17M12019-04-01. Service bulletin. ENGINE. GHG17 DD15 Model Year 2016 Diesel Particulate Filter (DPF)
sbw540652019-04-01. Service bulletin. ENGINE. GHG17 Heavy Duty Engine Platform Vehicle Dash Oil Pressure Gauge
0606-172019-04-01. Service bulletin. ENGINE. SPN 3226 (ACM) (GHG17)

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.