Panel with Buzzer, Horn, and H7/f?
 

hi guys I need some help.

Under my dashboard right of the steering wheel I found this panel in my Suburban.

https://lh3.googleusercontent.com/_i...0/IMAG0331.jpg

There are three positions:
- Buzzer
- Horn
- H7/F

the buzzer is empty.

in the Horn is this relay: I guess it is for the car's two horns?
https://lh3.googleusercontent.com/_i...2/IMAG0332.jpg

in the H7/F is this relay: are these my hazard lights?
https://lh3.googleusercontent.com/_i...2/IMAG0336.jpg

what is the buzzer for? I have found some info on the seatbelts? but I am hoping for a warning for when you leave the lights ON and open the doors?

Re: Panel with Buzzer, Horn, and H7/f?
 

i think you got it right
the shiney one is after market HD 12v

Re: Panel with Buzzer, Horn, and H7/f?
 

hi there, thanks for the reply.

with HD you mean the Hazard lights?

and the buzzer? is it for the seatbelts or the headlights?

Re: Panel with Buzzer, Horn, and H7/f?
 

HD heavy duty
Yup the buzzer is the same one for both i got one here if i can find it
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Re: Panel with Buzzer, Horn, and H7/f?
 

i'd like to buy a new buzzer or know the layout of the pins, so I can connect an aftermarket one.

Re: Panel with Buzzer, Horn, and H7/f?
 

the one i got must be older it only has two pins
doubt it's for the newer trucks if so it only uses the outside connections
pic will follow tho.......




i used it for something else thats why the solder n wire bits

Re: Panel with Buzzer, Horn, and H7/f?
 

thanks John.

I did some more searching and I think it is indeed for keys in the ingition, headlights-door-open and seatbelts...all in one...

just have to find a new buzzer or diagram of the connections, so I can connect my own buzzers.

Re: Panel with Buzzer, Horn, and H7/f?
 

found it

http://www.wellgainelectronics.com/P...20FIREBRID.JPG

http://www.wellgainelectronics.com/gm14036201.aspx

now I need to find the wiring layout as to know how to connect the headlight for a buzzer. i dont care about the other two

Re: Panel with Buzzer, Horn, and H7/f?
 

look for the pic in post two in your book
convenence center

Re: Panel with Buzzer, Horn, and H7/f?
 

thanks, I'll check that 2nite. I got the Haynes and Chilton...I'll be back!

Re: Panel with Buzzer, Horn, and H7/f?
 

I checked the Chilton 2nite and couldnt find the pic from post 2. Can seem to be able to find my Haynes manual...

Re: Panel with Buzzer, Horn, and H7/f?
 

does this work let me know
1 top left
2 bottom left
3 top right
4 bottom right

Re: Panel with Buzzer, Horn, and H7/f?
 

thanks, gonna check ik out!

out of what manual do these come?

Re: Panel with Buzzer, Horn, and H7/f?
 

Haynes?
My newer book with the yellow truck on it
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Re: Panel with Buzzer, Horn, and H7/f?
 

I got the yellow Haynes manual...but these pics arent in it.

http://ec2.images-amazon.com/images/I/514WPVg6L9L.jpg

which one you got? any pics of it?

I'd really like to get my hands on that wiring diagram you attached. The one you attached is of to low quality for me to read. Could you scan it at higher quality?

Re: Panel with Buzzer, Horn, and H7/f?
 

NEvermind John,
I found this page on the forum:
http://forum.73-87chevytrucks.com/sm...?topic=11766.0

I has scans of the pages you showed me. and also one with the convenience center.
http://www.73-87chevytrucks.com/tech...rument_pg2.jpg

Re: Panel with Buzzer, Horn, and H7/f?
 

that is much nicer to read
mine i take pics and crop
is there others or another diagram (just thinking you wouldn't know lol ) if one you don't have one?
I can't find the book, can't be too far tho ,
i'm sure thats it tho
others i had were a different front cover,did'nt have half the wiring diagrams

prob can't post em full size cause they are jpgs

Re: Panel with Buzzer, Horn, and H7/f?
 

thanks john

Re: Panel with Buzzer, Horn, and H7/f?
 

finally solved it. In southern France we left the lights on and had to get help in the morning, because both batterys were drained.

so, back home, bought a simple piezo buzzer:
http://www.elektronica-online.nl/pro...ages/17825.jpg

and connected it through: IGN (pink-black) and heater-control-light (grey).

now it buzzes when the lights are on and IGN is OFF.

https://lh3.googleusercontent.com/-B...ght_buzzer.jpg

pretty annoying sound, will never forget now!