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Topic: Annunciator 1991gv u300 (Read 432 times) previous topic - next topic

Annunciator 1991gv u300

I have no sound now for turn signal when on. I looked at wiring diagram but couldn't find buzzer. Looking under dash cover I found a piezo alerting buzzer. Is this what makes the sound? If that is it how to test?

Ken & Peggy
Ken & Peggy
91 GV  U300 40'
DD 6v92
Build #3819
2023 Canyon Denali 4x4 crew cab

Re: Annunciator 1991gv u300

Reply #1
Yes, and at least on the one used in the 1993 models it has a small adjustment screw for volume.
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Annunciator 1991gv u300

Reply #2
I don't have a good photo, but you can see the "annunciator" on our '93 in the bottom of this photo.  It is a shiny black resin block with a white disc embedded in it.  If I turn the little Phillips screw, it doesn't really adjust the volume, but acts more like a ON-OFF switch.  I use it to mute the noise maker when I am working on something in the coach that requires having the ignition key on.
1993 U280 SE 40' WTBI, Build: 4359
C8.3 300hp, 6-Speed, Exhaust Brake
960 watts on the roof (6 x 160)
Sorento (or BOLT) on a Kar Kaddy SS
"It goes without saying..."