There are 4 owner-reported powertrain & transmission complaints for the 2004 Honda S2000in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THE DIFFERENTIAL WENT OUT. I KNOW THIS MAY SOUND LIKE A MAINTENANCE PROBLEM, BUT THIS IS VERY COMMON IN THE HONDA S2000 COMMUNITY. THE METAL (GEARS) IN THE HOUSING BEGIN TO BREAK APART. ALL IT TAKES IS A CHUNK OF THAT METAL TO LODGE IN TO THE WRONG GEAR AND YOUR WHEELS COULD LOCK UP AND IT DOESN'T CARE IF YOU ARE DOING 30 MPH OR 90 MPH. THIS IS POTENTIALLY DANGEROUS OR EVEN DEADLY. MY CAR HAS APPROXIMATELY 130K MILES ON IT. I WAS TAKING A RIGHT TURN FROM A DEAD STOP/STOP SIGN WHEN MINE FAILED, FORTUNATELY. AGAIN. THIS IS VERY COMMON FOR THESE (DIFFERENTIALS) TO FAIL. I WAS ABLE TO GET IT OFF OF THE BUSY ROAD AND ON TO A RESIDENTIAL ROAD. IT HASN'T DROVE SINCE. TO MAKE MATTERS WORSE, THE RIGT TURN I WAS MAKING WAS AT THE END OF A CURVE MAKING VISIBILITY OF MY BEING THERE VERY LOW. AGAIN. GOOD THING I WAS ABLE TO LIMP IT IN TO A U-TURN AND BACK TO THE RESIDENTIAL ROAD WHERE TRAFFIC WAS SIGNIFICANTLY LOWER.
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
TRANSMISSION IS ROUGH AND SOMETIMES "POPS" OUT OF 1ST GEAR. DURING HIGHER ACCELERATION SHIFTING GEARS OCCASIONALLY BECOME HARD TO DO. AS IF THEY ARE NOT LINED UP CORRECTLY. ALSO THE CLAMPS THAT HOLD THE CONVERTIBLE TOP UP BECOME DETERIORATED RATHER QUICKLY. THIS WEAKER LOCK BEGINS TO RATTLE AND MAKE ALL KINDS OF SOUNDS DURING DRIVING. *AK
I HAVE AN 04 HONDA S2000. THE TRANSMISSION WILL SOMETIMES POP OUT OF 1ST OR 2ND GEAR WHEN YOU LET OUT THE CLUTCH. ALMOST LIKE IT WAS NOT IN GEAR TO BEGIN WITH. THIS IS A KNOWN ISSUE ON THE 04 S2000. THE SERVICE ENGINEER THAT WORKS FOR HONDA KNOWS ABOUT THE PROBLEM BUT HONDA REFUSES TO MAKE THE REPAIRS. THIS IS ESPECIALLY DANGEROUS IN A HIGH TRAFFIC AREA BECAUSE YOU COULD TRY TO ACCELERETE THROUGH A SMALL BREAK IN TRAFFIC, MAKING A LEFT HAND TURN AND DRIFT RIGHT INTO ONCOMING TRAFFIC WITH THE ENGINE REVVING AND NO ACCELERATION AND GET KILLED.*AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026