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speedostat iii cruise control

Printed From: the12volt.com
Forum Name: Cruise Controls
Forum Discription: Cruise Control Settings, Tach Signal, VSS PPM(Vehicle Speed Signal Pulses Per Mile), Vacuum, Brake, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=143484
Printed Date: May 01, 2025 at 8:51 PM


Topic: speedostat iii cruise control

Posted By: 2manylaptops
Subject: speedostat iii cruise control
Date Posted: August 20, 2017 at 11:21 AM

I tried to hook this up a few years back with no manual. Where do the blue and gray wire go? I know one is the vss, which one? Also there are 3 places for connectors, what is the middle one for? Id like to take a long trip...Thanks.



Replies:

Posted By: the12volt
Date Posted: August 20, 2017 at 12:09 PM
On Rostra cruise controls, blue is tach and gray is VSS. Unfortunately, I do not have any info on Speedostat cruise controls.

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Posted By: 2manylaptops
Date Posted: August 20, 2017 at 2:14 PM
Thanks, I need to compare the dip switch settings to the ones listed on 12 volt.....I have a 1999 dodge caravan 6 cyl automatic with the tach and vss wires hooked up. Probably someone with a manual for this the switches are in back of the servo. thanks.



Posted By: the12volt
Date Posted: August 20, 2017 at 3:50 PM
If it was manufactured by Rostra, you may find something that matches your unit here: Cruise Control Manuals

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Posted By: 2manylaptops
Date Posted: August 26, 2017 at 10:12 AM
Great site, the settings on Rostra 250-1176 Cruise Manual were the right ones. Without this information I was sunk. Thanks.


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