Chimes constantly in the rain

[paulinnh2]

I have a 05 Pontiac Montana SV6 with 123k miles. Owned it since new. Occasionally, when it rains, the chimes and tones are constantly beeping. After I let the car sit for a few hours, it runs fine and the chimes have stopped. It has only done this a couple of times but it is very annoying.

Any suggestions would be appreciated.

Paul

 

[melsg5]

is it the same sound as when you open the door and have the key in the ignition? have you tried using a water hose to try and simulate the condition doing one door at a time to see if it is door switch related?

 

[paulinnh2]

Chimes

Its funny because the chime changed from one to the other at random intervals.

Good idea about the hose. I think I'll try the pressure washer from a safe distance.