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Service bulletin 204

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10014227
Published by NHTSA2005-04-29
Manufacturer's number204
Manufacturer's date2004-02-16
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

NHTSA's summary

AUTOMATIC TRANSMISSION FLUID LEAK AT TORQUE CONVERTER SEAL. *NM

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission, Torque converter

Vehicles listed
HONDA ACCORD2002, 2003, 2004
HONDA CIVIC2002, 2003, 2004
HONDA ODYSSEY2002, 2003, 2004
HONDA PILOT2003, 2004

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
04V1760002004-04-15. POWER TRAIN:AUTOMATIC TRANSMISSION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
A04-0602019-06-08. Service bulletin. Service Bulletin - PCM replacement for erratic or harsh shifting.
A15070B - 7-2-152017-06-21. Service bulletin. SERVICE NEWS ARTICLE - PLANNING ON USING A LEAK CHECK DYE TO HELP FIND A LEAK? HERE’S THE CURRENT LIST OF VEHICLES THAT YOU SHOULDN’T USE DYE ON.
SB-02-0112011-11-04. Service bulletin. HONDA: SOFTWARE UPDATE FOR ECM/PCM WITH HDS. *PE
SB-03-0722011-11-01. Service bulletin. HONDA: ON VEHICLE, THE A/T SHIFT POSITION INDICATOR, A/C, AND CRUISE CONTROL FAILS TO WORK PROPERLY. *PE
SB-03-0702011-11-01. Service bulletin. HONDA: UPDATE REPLACEMENT PCM WITH AUTOMATIC TRANSMISSION. *PE
SB-06-0412011-08-02. Service bulletin. HONDA: THE VEHICLE MOVES FASTER THAN EXPECTED WITH THE TRANSMISSION IN GEAR, FOOT OFF THE BRAKE, AND FOOT OFF THE THROTTLE. SOFTWARE IS CAUSING EXTRA ENGINE TORQUE AFTER A COLD START. *RM
07-0502008-03-28. Service bulletin. HONDA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. WARRANTY EXTENSION: CVT DRIVE BELT SLIPPAGE -- ON AFFECTED VEHICLES, THE CVT (CONTINUOUSLY VARIABLE TRANSMISSION) DRIVE BELT MAY SLIP DURING ACCELERATION. CSC WAS RECEIVED. *NJ UPDATED 4/24/08. *NJ
0601052005-12-16. Service bulletin. PILOT- KNOWNGOOD PCM SWAP WITH SIDEWINDER KEY. *JB
060120052005-12-14. Service bulletin. REPLACING A CANON A75 DIGITAL CAMERA TO TAKE INSPECTION PHOTOS FOR S/B 04-021, SAFETY RECALL: A/T 2ND GEAR INSPECTION, OR S/B 04-037, SAFETY RECALL: ACCORD V6 A/T 2ND GEAR INSPECTION. HONDA SERVICENEWS. *TT
4052005-09-08. Service bulletin. AUTOMATIC TRANSMISSION FLUID (ATF) LEAKS. HONDA TECH LINE SUMMARY. *TT