H3 Horn Chirp at lock not working
#31
Definitely "butchered", seen it many times over the years, causing other issues. I always charge time involved to diagnose, tapped wires cost the customer more $$$. Find the oe green & black, connect to a horn and test.
#33
True. Guess I'll just live with it at this point, seems like way too much work. Works in every situation but just not the chirp like WHY ugh
#34
Hook a multi-meter up to the horn wires, press your RKE and see if you get a reading. It will be a short, quick jolt so keep an eye on the meter. At least that should let you know if you're getting current when you arm/disarm.
#35
Hell no, you don't give up on a HUMMER! Get to the solution, you are almost there!
#40
Hi! Sorry I've been away due to personal reasons and being away for work.
i also waited to get the lock actuators fixed, which I did now but still no beep.
attaching the RPO sticker picture, hope you can guide me.