Service bulletins for the 1993 GMC Yukon
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.
5 on file from NHTSA, as of 2026-10-19.
By type
By component
| 020730024A | 2002-10-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT |
|---|---|
| 667202A | 1997-06-27. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. MANUAL TRANSMISSION RATTLE NOISE AT IDLE (INSTALL CONVENTIONAL FLYWHEEL). *TW |
| 667406 | 1997-05-27. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. TRANSFER CASE HOPS OUT OF 4-HIGH, OR NO DRIVE IN 2 OR 4-HIGH RANGES AND/OR GRINDING NOISE (INSTALL MAINSHAFT/RANGE HUB KIT) *TW |
| 568204 | 1996-04-25. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. WINDSHIELD WIPER BLADE CHATTER(REPLACE WIPER ARM AND BLADE). *SD |
| 566304 | 1996-04-25. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. FUEL TANK NOISE, FUEL GAGE INACCURATE, REDUCED FUEL CAPACITY.*SD |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.