07 Tahoe LTZ Wiper problem

[MSutton180]

The front windsheild wipers on my tahoe work on normal and high, but do not work at all when i put them on intermittent (where you can dial in how long you want them to wait before wiping again). Has anyone else had this problem or know a fix for it? Thanks

 

[73shark]

That's because the RainSense system controls when they wipe when in the variable mode. IMO this second version of the system doesn't work nearly as well as the original.