Service bulletins for the 1999 Isuzu Hombre
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.
21 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Engine are shown. Show all
| IB09-X-004C | 2022-08-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. The Isuzu Commercial Truck of America (ICTA) Service Technical Assistance Center (TAC) provides diagnostic support to Isuzu dealer technicians repairing Isuzu vehicles in and out of vehicle warranty. A TAC case number will be issued solely for information tracking purposes and future contact reference. |
|---|---|
| 0302S003 | 2003-06-25. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ROUGH IDLE AFTER START, AND/OR A SERVICE ENGINE SOON (SES) LIGHT. *TT |
| 0303S003 | 2003-06-25. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. IDLE AIR CONTROL VALVE (IACV) HISSING NOISE. *TT |
| 0301S001 | 2003-05-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE/BALANCE SHAFT RATTLE SOUND. *TT |
| SB0001S006 | 2000-09-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME CUSTOMERS MAY COMMENT ON BACKFIRE DURING CRANK / START; NO START; SLOW OR HARD START / CRANK; GRINDING OR UNUSUAL NOISES DURING CRANK / START; CRACKED OR BROKEN ENGINE BLOCK AT THE STARTER BOSS; BROKEN STARTER DRIVE HOUSING; AND BROKEN STARTER RING GEAR ON FLYWHEEL. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.