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Service bulletins for the 1999 Honda Accord

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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission control module are shown. Show all

Bulletins, newest first
0601032003-09-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GRADE LOGIC CONTROL INFORMATION. *TT
1252000-04-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES UP TO VINS CG1-XA066350 AND CG2-XA030747 MIGHT EXPERIENCE A MALFUNCTION INDICATOR LIGHT ON WITH A P0740. *TT
990662000-04-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). CONCERNS WITH THE MALFUNCTION INDICATOR LIGHT COMING ON WITH DIAGNOSTIC TROUBLE CODE P0304 AND / OR DIAGNOSTIC TROUBLE CODE P0306 STORED. *TT

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