Wiper/washer

[UNIQ-Import]

Hi everyone.

I got a 2004 H2.

A few month ago, my front window washer startet spraying water on the window.
Only way to stop this, was removing the releay in fusebox.

After a few day, I replaced the relay, and problem was gone.

A month ago, I got the problem again. I removed the relay, and replaced after a few days, and problem was gone again.

Today, the wiper starts, and keep on going, and I cant stop this.

Is this a known problem ??

Thanks.

Paw

[mdoyle]

Sometimes a relay will either loose it's spring or the contacts will stick together from over-current. Sometimes it's just a bad relay, or sometimes the motor or driven load requires too much current damaging the relay.

I think the first thing to do is replace the relay, then if the problem returns you can look for more expensive problems.

[partsguy]

It's the wiper module,every Hummer dealer stocks them.

[UNIQ-Import]

I did test the relay.

They work ok :-(

I am afraid the problem is more expensive.

[emeldahay]

I had to replace my wiper motor unit when this happened - its not a cheap part - at least not if your in the UK - cost a couple hundred pounds IIRC.