Clogged evaporator drain causing water leak onto ECM on Nissan Maxima

Problem Description and Possible Solution
If the drain tube for the AC evaporator housing becomes clogged, water can accumulate inside the case and drip onto the electronic control module (ECM). This damages the ECM causing drivability problems and possibly the engine will not start.
Problem Data
RepairPal Verified
Average mileage: 124,660 (124,660–124,660)
3 model years affected: 1995, 1996, 1997
5 people reported this problem