One problem related to air conditioner has been reported for the 2003 Acura RSX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Acura RSX based on all problems reported for the 2003 RSX.
The air conditioner on my 2003 Acura Rsx did not work very well when I bought it. I procrastinated to take it in because im very busy. After 19,000 miles it stopped blowing cold air altogether. I took it to the dealer and they said road debris must have put a hole in the air conditioning condenser, which neither the dealer nor Acura would cover. The Rsx air conditioner condenser is way too exposed.