There are known convertible top issues.
Resources for the Repair and Maintenance of your 2000 Honda S2000
2000 Honda S2000
2000 Honda S2000 Problems
A problem can occur with a vibrating expansion valve in the AC system which causes a whistling noise from the passengers vent. Replacing the expansion valve with an updated valve from Honda should repair this problem.
The MAP sensor contacts can shift at high RPM causing a hesitation. Replacing the MAP sensor will repair the problem.
A buzzing from the transmission when decelerating from 3,000 to 4,000 RPM can be caused by normal gear backlash noise in the transmission. Honda has an updated clutch disc to help reduce the noise.
A faulty relay can cause the air pump to overheat and set a check engine light. Replacing the relay will fix this issue.
2000 Honda S2000 Questions and Answers
The car is overheating but I have no heat in the car. The no heat would cause me to think its the thermostat, but it doesn't explain why It's over heating?
I need a timing belt replacement on my Honda S2000. Where is the closest reliable source of S2000 maintenance/ service to Reno, Nevada?
Recently replaced the battery and now the radio doesn't work because I do not know the code for the security system. Need the serial number off the radio and a dealer can then provide the code.
Timing belt replacement schedule.