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Service bulletins for the 2014 Western Star 4700

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.

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

By type

By component

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
FL6312018-01-05. Service bulletin. EQUIPMENT. FL631-DLR Perpendicular Aluminum Air Tank Mounting Brackets
12-0432018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 12-043-DLR Helpline Available For Additional Support
12-0392018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 12-039-DLR OWL Pre-approval's Time Frame Increases to 60 Days
12-0382018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 12-038-DLR - No Problem Found - Policy Claims - During Basic Vehicle Chassis or Base Engine Coverage
15-0292018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. _Warranty Recognition Program - Coming Soon
0233-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0233-14 SPN 51 FMI 2 - All Years
0204-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0204-14 SPN 1484 FMI 9, 13 (CPC4) (GHG14)
0224-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0224-14 SPN 1590 FMI 9 - CPC- All Years February 2014
0205-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0205-14 SPN 1623 FMI 9, 13 (CPC4)(GHG14)
0201-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0201-14 SPN 1761 FMI 3, 4 (ACM2-EPA10) (ACM2.1-GHG14)
0223-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0223-14 MCM SPN 2791 FMI 2 - GHG14
0226-142018-01-05. Service bulletin. EQUIPMENT:ELECTRICAL. 0226-14 SPN 3216 FMI 3, 4 (ACM2)(EPA10)
212-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 212-14 CPC4 SPN 3719 FMI 0, 16 - GHG14
0222-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0222-14 SPN 4334 FMI 7 (ACM) (EPA10)
0227-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0227-14 SPN 4335 FMI 7 - EPA10
0240-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0240-14 SPN 4374 FMI 0 (ACM2.1)(GHG14)
0214-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0214-14 CPC4 SPN 524276 FMI 13 - GHG14 - MCM fuelmap to GVC
0211-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0211-14 CPC4 SPN 524277 FMI 13, 14, 19 - GHG14
0213-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0213-14 CPC4 SPN 524278 FMI 13, 14, 15 - GHG14
0220-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0220-14 CPC4 SPN 524279 FMI 11, 18 - GHG14
0206-142018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 0206-14 SPN 524280 FMI 2, 3, 4, 5, 6 (CPC4) (GHG14)
0203-142018-01-05. Service bulletin. EQUIPMENT:ELECTRICAL. 0203-14 SPN 65226 FMI 2, 3, 4 (CPC4)(GHG14)
14-0062018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14-006 Standard Diagnostic Times (SDT)
ICI14-0052018-01-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ICI14-005-DLR FL654 Revised Bulletin
49-132018-01-05. Service bulletin. EQUIPMENT. 49-13 - DEF Return Line Fitting Heater, 6-Gallon Tanks

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