I give up.. How do you get this freakin' Cruise to work???? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bagged91 · 06-01-2005, 09:21 PM

I finally finished installing my cruise control today and I can't get it to work. I pulled my vaccumm source from the PCV valve line. I have vaccumm to the transducer but none coming out. I have no vaccumm at the vaccumm switch or anywhere. Servo checked OK when direct vaccumm was applied. How do you diagnose the vaccumm system on these? As far as electrical, I'm pretty sure I have the wires all hooked up correctly but if you know how I'm supposed to check for power to whatever needs it, that would be great. Oh, I'm using a turnsignal style switch for mine, not the underdash CruiseMaster switch if that makes a difference.

Thanks. Joe

06-01-2005, 09:21 PM	#1
bagged91 Out draggin' Join Date: Jan 2004 Location: Pitman,NJ Posts: 1,574	I give up.. How do you get this freakin' Cruise to work???? I finally finished installing my cruise control today and I can't get it to work. I pulled my vaccumm source from the PCV valve line. I have vaccumm to the transducer but none coming out. I have no vaccumm at the vaccumm switch or anywhere. Servo checked OK when direct vaccumm was applied. How do you diagnose the vaccumm system on these? As far as electrical, I'm pretty sure I have the wires all hooked up correctly but if you know how I'm supposed to check for power to whatever needs it, that would be great. Oh, I'm using a turnsignal style switch for mine, not the underdash CruiseMaster switch if that makes a difference. Thanks. Joe __________________ 91 GMC Xcab LB-Bags/bd/caddy clip SOLD 72 C10 Cheyenne Super LWB SOLD 92 GMC K1500 Burb 72 C10 Burb (ex. Cheesewagon)SOLD 72 C20 Burb parts truck 71 C10 Burb "project" Last edited by bagged91; 06-01-2005 at 09:23 PM.



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