Service bulletins for the 2008 GMC Savana
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.
1110 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Equipment and accessories are shown. Show all
| 13-02-32-001B | 2018-05-29. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. This technical bulletin provides a procedure to repair any power steering leak that may be caused from extremely low temperatures and use the recommended fluid. |
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| 03-06-04-017G | 2018-05-29. Service bulletin. FUEL SYSTEM, DIESEL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin explains the use of diesel fuel additives to remove water or enhance performance. |
| 12-07-30-001C | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN; ENGINE. This informational bulletin provides a process to the service agents that are not required to contact PQC, to determine when to replace a assembly as opposed to repairing and if an engine or transmission is being returned, that it has all the information in relation to that part being returned. |
| 12-03-10-002A | 2018-05-29. Service bulletin. WHEELS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides the technician the proper way to install and torque the wheel. |
| 12-03-10-001A | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES; WHEELS:RIM. This informational bulletin provides technicians with ways to decrease the tire slipping on the rim and reduce to possible chances of the customers concerns over tire vibration are repair. |
| 05-03-10-020E | 2018-05-29. Service bulletin. TIRES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin explains the use of Nitrogen in GM tires. |
| 13-00-89-004F | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary. |
| 02-08-98-002E | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The informational bulletin provides a procedure to remove and repair rust from a Hem Flange. |
| 05-08-48-001D | 2018-05-29. Service bulletin. VISIBILITY:WINDSHIELD; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletion provides the dealer technician information and guidelines for claiming a windshield. |
| 00-06-01-012E | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This information bulletin provides the technician the information on how to properly clean a metal surface using the correct tool. |
| 14-06-04-005 | 2018-05-29. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This information bulletin advises of a new tool used to aid in installing Duramax glow plugs. |
| 00-00-89-027H | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle. |
| 02-00-89-002M | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides additional information to the technicians and how to submit a field product report. |
| PI0938A | 2018-05-29. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This preliminary bulletin provides information on what labor operation number to use for various electrical/electronic control issues. |
| 10-00-89-006D | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This information bulletin provides the dealers on how to submit a product information report. |
| PI0774B | 2018-05-29. Service bulletin. EQUIPMENT:ELECTRICAL. This preliminary information bulletin provides a descritption of operation of the echo control and noise cancellation settings for concernc regarding noice drop outs during calls and muffled sound. |
| 11-00-89-005C | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm |
| 08-08-46-004A | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This informational bulletin provides information regarding the aftermarket device interference with onstar diagnostic service. |
| 08-08-44-015C | 2018-05-21. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This informational bulletin provides information regarding the inappropriate warranty claims submitted for damaged radios and instrument panel clusters, provides exampls on whats an acceptable for warranty and whats not |
| 00-00-89-027G | 2018-05-21. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to eliminate unwanted odors in vehicles and which products to use for each application. |
| 06-00-89-026J | 2018-05-21. Service bulletin. EQUIPMENT. This warranty administration bulletin provides information regarding customer concerns not duplicated and which labor operations to claim when the concern cannot be duplicated. Also provides information on how to submit claims within the global warranty managment. |
| 10-00-89-010B | 2018-05-21. Service bulletin. EQUIPMENT. This informational bulletin provides information and rules for GM keycode look up applicationa dn the key code security rules and regulations for Canada only. |
| 01-00-89-010J | 2018-05-21. Service bulletin. ENGINE; SERVICE BRAKES; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION. This informational bulletin provides a revision for 01-00-89-010I to add the 2013 model year. |
| 03-08-46-004M | 2018-05-21. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules. |
| 11-06-04-007C | 2018-05-21. Service bulletin. EQUIPMENT; ENGINE; ELECTRICAL SYSTEM; POWER TRAIN. This technical bulletin provides a procedure for replacing the throttle position sensor cover for concerns regarding a indicator lamp illuminated reduced power message displayed and DTC P2135 set. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.