One problem related to rear window wiper washer has been reported for the 2007 Honda CR-V. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Honda CR-V based on all problems reported for the 2007 CR-V.
Windshield washer nozzle freezes up making it impossible to see clearly in freezing weather. I even stopped at autozone and poured in new washer fluid rated down to -20 below and drove car for 2 hours constantly trying to spray the front and rear washer but none came out. Windshield was smeared with road salt and debris making visibility very poor. Next day when temps went over freezing the washer started spraying again.