Chinook RV

It may be a long shot but has anyone checked the marker lights above the cab?

Good luck Deb. Water leaks can be frustrating and elusive! --- Steve

Yep. I am going to stay calm tho....lol.

deb wrote:Yep. I am going to stay calm tho....lol.

I'd be the first to say that leaks can travel, big time. But that said, I doubt that leaks from the overcab marker lights would be able to leak down behind (actually in front of) the brake and gas pedal. Anything's possible, but that would be a heck of a path.

Not that we're saying you can rule anything out

Chinook on

Lol....good one.

Keep calm and Chinook on. Best I've heard. I'd buy the t.shirt!

I had this problem once on my full-size GMC van due to age-related deterioration of rubber and seals. The difficulty in troubleshooting is water can channel a distance so doesn't always drip at the point of entry.

First, remove the wipers then black plastic cowl grate. Check and clean out any accumulated debris underneath that blocks the drain and confirm the cowl to cab seam is still good. Next on the list of potential culprits is the windshield’s rubber seal that may need replacing and rebonding. This gets more expensive.

In any case, water under the dash can develop expensive problems if it gets into electrical components, so don't ignore too long. Good luck...