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Service bulletins for the 2003 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.

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

By type

By component

By trouble code

Bulletins, newest first
040072004-12-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. IDLE FLUCTUATION WITH DIAGNOSTIC TROUBLE CODE P1129. *TT
110120042004-12-17. Service bulletin. ENGINE AND ENGINE COOLING. THIS IS THE ROOT CAUSE OF ANY ADVERSE ENGINE CONDITION THIS INCLUDES A CUSTOMER CONTENTION OF THE BATTERY LIGHT ON OR FLASHING ENGINE NOT RUNNING OR DIM LIGHTS. REQUEST FOR VISIT. *EH
040212004-12-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SAFETY RECALL: AUTOMATIC TRANSMISSION SECOND GEAR INSPECTION. SUPERSEDES 04-021, DATED APRIL 30, 2004. *TT UPDATE. *TT *EH
110120032004-09-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. HEATER BLOWER MOTOR GETS HOT OR BLOWS A FUSE. HONDA. SERVICENEWS. *TT
110120032004-09-21. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. REMOTE AUDIO CONTROLS DON'T WORK PROPERLY. HONDA. SERVICENEWS. *TT
110120032004-09-21. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. HUMMING OR GROWLING? CHECK THE WHEEL BEARINGS. HONDA. SERVICENEWS. *TT
020120042004-09-13. Service bulletin. ELECTRICAL SYSTEM. CLEAN MODULATOR PUMP MOTOR GROUND FOR DIAGNOSTIC TROUBLE CODE 51/53. HONDA. SERVICENEWS. *TT
020120042004-09-13. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER. FRONT BRAKE CALIPER OVERHAUL. SERVICE MANUAL FIX. HONDA. SERVICENEWS. *TT
010120042004-09-09. Service bulletin. STRUCTURE:BODY:DOOR. POWER SLIDING DOOR COMES OFF ITS TRACK. HONDA. SERVICENEWS. *TT
010120042004-09-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE CRANKS BUT DOESN'T START. IMMOBI LIGHT BLINKS. HONDA. SERVICENEWS. *TT
010120042004-09-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL). SHIFT LEVER STUCK IN PARK; P IN SHIFT INDICATOR NOT LIT. HONDA. SERVICENEWS. *TT
010120042004-09-09. Service bulletin. ELECTRICAL SYSTEM. INTERMITTENT SRS DIAGNOSTIC TROUBLE CODE 11-1X TO 11-9X, 11-AX, AND 11-BX. HONDA. SERVICENEWS. *TT
4042004-09-09. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. DVD I-VES WON'T FAST FORWARD OR REWIND AT 4X SPEED. HONDA. TECH LINE SUMMARY. *TT
4042004-09-09. Service bulletin. ELECTRICAL SYSTEM. READING SRS DIAGNOSTIC TROUBLE CODES. HONDA. TECH LINE SUMMARY. *TT
4042004-09-08. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. BROKEN ALTERNATOR BRACKET OR LOWER MOUNTING BOLT. HONDA. TECH LINE SUMMARY. *TT
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: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
040292004-08-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE HESITATION WHILE DURING. *TT
040192004-07-29. Service bulletin. SERVICE BRAKES, HYDRAULIC. CLUNK FROM THE REAR BRAKES. *MJ
040142004-07-29. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. SQUEAK FROM THE FRONT SEAT BELT BUCKLE. *MJ
060720042004-07-20. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE OIL LEAKS. *MJ

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