I have my doors set to flash lights and beep to confirm the doors are locked. Recently when using the key fob the lights just flash an no beep. It only perfoms the confiming beep occasionally?

I tried a few key fobs and the same result? Any ideas on this one?

THANKS!!

 

Check your owners manual....I found the info in there.

Link to the manual if you don't have one: http://www.hummer.com/owners/owner_r...s/manuals.html

Pick your year and model, the DIC info is in section 3 I believe.

 

sorry i didnt clarify this is for an H2. The DIC is set to flash and beep, but I get the beep only on ocassion. It's a wierd electrical gremlin. Horn relay maybe? any ideas?

 

ah, I didn't see you wrote occassionally......