One problem related to engine cooling system has been reported for the 2003 Honda Pilot. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Honda Pilot based on all problems reported for the 2003 Pilot.
I own a Honda Pilot 2003. 2 weeks ago our air conditioner compressor died. We were on our way on vacation when it went. The mechanic said we could have lost a lot more had the belt snapped. Don't know if this is an ongoing problem with these but figured its worth reporting.