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Service bulletin 502

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 id638004
Published by NHTSA2002-12-09
Manufacturer's number502
Manufacturer's date2002-05-16
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

INFORMATION ON DIAGNOSING AUTOMATIC TRANSMISSION FLUID LEAK AT AXLE SEALS, A ROARING NOISE AND ERRATIC SHIFTING. *TT

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

Vehicles listed
HONDA ACCORD1998, 1999, 2000, 2001, 2002
HONDA ODYSSEY1999, 2000, 2001, 2002

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
98V0180001998-02-10. POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH

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.
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
2042005-04-29. Service bulletin. AUTOMATIC TRANSMISSION FLUID LEAK AT TORQUE CONVERTER SEAL. *NM
6042005-04-29. Service bulletin. SAFETY RECALL SERVICE BULLETIN 04-021 FAQ. *NM
070120042005-04-27. Service bulletin. TOOLS FOR SAFE AND EFFICIENT A/T REPLACEMENT. *EH
070120042005-04-27. Service bulletin. A/T STUCK IN PARK AFTER THROTTLE BODY REPLACEMENT. *EH
050120042005-04-27. Service bulletin. DON'T REPLACE THE SOLENOID IF TROUBLESHOOTING AN A/T WITH DIAGNOSTIC TROUBLE CODE P0740 (LOCK-UP CONTROL SYSTEM). *NM
091620042005-04-27. Service bulletin. TRANSMISSION SOLENOID REPLACEMENT CRITERIA. *EH
100120042005-04-22. Service bulletin. REPLENISHING ATF ON VEHICLES WITH AUTOMATIC TRANSMISSION OIL JET KITS. HONDA SERVICENEWS. *TT