Service bulletins for the 2012 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.
644 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Equipment and accessories are shown. Show all
| 1207-15 | 2018-03-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 1207-15 Updated procedures with adding EPA10 to the GHG14 title |
|---|---|
| 1202-15 | 2018-03-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 1202-15 Symptom Diagnostics - ATD Checklist |
| 1210-14 | 2018-03-13. Service bulletin. EQUIPMENT. 1210-14 Cylinder Head |
| 1201-15 | 2018-03-13. Service bulletin. EQUIPMENT; ENGINE. 1201-15 Crankshaft and Bearings |
| 0510-16 SPN 2623 | 2018-03-13. Service bulletin. EQUIPMENT:ELECTRICAL. SPN 2623 (CPC)(GHG17), SPN 2623 (CPC)(GHG14), and SPN 2623 (CPC)(EPA07 EPA10 GHG14) |
| 12CSA19 | 2018-03-05. Service bulletin. EQUIPMENT. 12CSA19 GHG14 Rapid Warranty Parts Return. |
| 406-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 406-15 SPN 97 (MCM) (EPA10) / SPN 97 (MCM) (GHG14) |
| 403-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 403-15 SPN 677 (MCM)(EPA07) |
| 402-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 402-15 SPN 2630 (MCM)(EPA10) and SPN 2630 (MCM)(GHG14) |
| 404-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 404-15 SPN 4364 (ACM) (EPA10) |
| 401-15 | 2018-03-05. Service bulletin. EQUIPMENT. 401-15 Cylinder Block |
| 15CSA10 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15CSA10 The Detroit CSC announcing a new feature ? Ability to attach files to an existing CSC |
| 15CSA9 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15CSA9 Release of DiagnosticLink® 8.02 |
| 18SP717 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 18SP717 DD13 EGR Actuator Replacement |
| sbw3110 | 2018-03-05. Service bulletin. EQUIPMENT. sbw3110 Step Clamps Are Not Reusable |
| 505-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 505-15 SPN 3361 (ACM) (EPA10) |
| 507-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 507-15 SPN 1590( CPC)(GHG14) and SPN 1590 (CPC)(EPA07;EPA10) |
| 508-15 | 2018-03-05. Service bulletin. EQUIPMENT:ELECTRICAL. 508-15 SPN 625 (MCM)( EPA10;GHG14) |
| 15-015 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15-015 Warranty Exclusions Reminder |
| sbw5462 | 2018-03-05. Service bulletin. EQUIPMENT. sbw5462 Aftertreatment Harness Modification |
| 15-009 - Detroit | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15-009_Detroit_New_SDTs |
| 15TL5 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15TL5 DAVCO Shop Pro® FXP 95 |
| 324-15 | 2018-03-05. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT. 324-15 External Component Repair |
| 302-15 | 2018-03-05. Service bulletin. ENGINE; EQUIPMENT. 302-15 Crankshaft Oil Seals |
| 15CSA4 | 2018-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 15CSA4 Holiday Schedule for the Detroit Customer Support Center |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.