WenmarOpen by Wenmar Pro

Service bulletins for the 2004 Honda Odyssey

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.

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

By type

By component

By trouble code

Bulletins, newest first
4042004-09-08. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. AUDIO, ANTI-THEFT CODES. HONDA. TECH LINE SUMMARY. *TT
040120042004-09-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. DON'T TEST-DRIVE WITH THE MALFUNCTION INDICATOR LAMP OR D INDICATOR ON. HONDA. SERVICENEWS. APRIL 2004. *TT
040120042004-09-08. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. ACCESSORY XM SATELLITE RADIO FITS EARLIER MODELS. HONDA. SERVICENEWS. APRIL 2004. *TT
040120042004-09-08. Service bulletin. EQUIPMENT:MECHANICAL:CARRIER/RACK. WIND NOISE FROM THE ROOF RACK. HONDA. SERVICENEWS. APRIL 2004. *TT
040120042004-09-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPAIRING ATF LEAKS UNDER WARRANTY. HONDA. SERVICENEWS. APRIL 2004. *TT
040120042004-09-08. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER. SERVICE MANUAL FIX. FRONT BRAKE CALIPER OVERHAUL. HONDA. SERVICENEWS. *TT
072620042004-08-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). NEW REPAIR PROCEDURE: ODYSSEY TRANSMISSION AND POWERTRAIN CONTROL MODULE (PCM) REPLACEMENT. *TT
040302004-08-04. Service bulletin. STRUCTURE:BODY. CREAKING FROM THE BASE OF THE RIGHT A-PILLAR. *TT SUPERSEDES 04-030, DATED JUNE 8, 2004. *TT
040192004-07-29. Service bulletin. SERVICE BRAKES, HYDRAULIC. CLUNK FROM THE REAR BRAKES. *MJ
060720042004-07-20. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE OIL LEAKS. *MJ
0202042004-05-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. BROKEN HEAD BOLT(S). REQUEST FOR PARTS. *TT
0326042004-05-12. Service bulletin. SERVICE BRAKES, HYDRAULIC. REAR BRAKE SHIM KITS FOR THE REAR BRAKE CALIPERS WHICH MAY CLUNK THE FIRST TIME THE BRAKES ARE APPLIED AFTER CHANGING DIRECTION FROM FORWARD TO REVERSE OR VICE-VERSA. *TT
0127042004-03-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. REQUEST FOR VISIT. CUSTOMER COMPLAINT OF THE ENGINE STUMBLING, SHUDDERING, HESITATING, OR MOMENTARILY SURGING. MAY ALSO EXPERIENCE A CHECK ENGINE LIGHT, AND DIAGNOSTIC TROUBLE CODE (DTC) P1491 MAY BE DISPLAYED. *TT
1125032004-02-23. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. AMERICAN HONDA WOULD LIKE TO INSPECT BROKEN OR SHATTERED REAR (TAILGATE) GLASS THAT WAS NOT CAUSED BY IMPACT WITH A FOREIGN OBJECT, SUCH AS A STONE OR DEBRIS. *TT
1114032004-02-23. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. REAR (TAILGATE) GLASS BROKEN. *TT
0901032004-01-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION (A/T) WHINE? MAKE SURE IT'S THE A/T BEFORE REPLACING IT. HONDA SERVICENEWS. *TT
10032004-01-21. Service bulletin. SERVICE BRAKES, HYDRAULIC:FLUID. TESTING BRAKE FLUID FOR PETROLEUM CONTAMINATION. THIS INCLUDES 2004 INSIGHT AND S2000. *TT
1027032003-12-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. DIGITAL PHOTOS OF LEAKING COOLER PIPE JOINT BOLT. *TT

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