20

Water Leak Onto the Passenger Side Floor on Dodge Grand Caravan

Problem Description and Possible Solution

Hood misalignment, cowl cover misalignment, wiper module drain tube(s), and/or the lower plenum drain hose may cause the HVAC housing to leak water onto the passenger side floor. Diagnoses will be required to confirm the location of a water leak in the front passenger area.

Problem Data
RepairPal Verified
Average mileage: 95,497 (11,000–150,000)
8 model years affected: 1995, 1996, 1997, 1998, more2001, 2003, 2005, 2008
20 people reported this problem
Viewing 1 - 7 of 7 comments
Whenever ac or heat on water accumulates on passenger side of vehicle
Water leaking out of the ac floor vent not the fire wall floor vent. Leaking couple months ago from drain line through firewall. Repaired with rubber elbow to divert water from dripping bank into and through firewall.
Passenger floorboard is soaking wet!
I notice water on the passenger side floor after every rain. No idea where it's coming from, and would appreciate any advice/recommendations.
leak on passenger side floor---heaterbox drain hose on firerwall was cloged
Water was leaking out of the handle above the passenger seat. I pulled back the trim on the roof that runs from the windshield back above the door and sealed the body joint with some body goop I picked up at Autozone. Problem solved.
Same issue passenger floor gets soaked when air is on