The Shop > Electronics & IC Programing
electronics help needed
Gadabout:
Thanks guys for all the input, yes I am trying to fix my cruise control on my Landcruiser. I am updating it by using a later ( same series model but just two years later) cruise control. The later uses a three wire switch where as the one in the vehicle is a 5 wire switch. The diagrams I attached are from the factory service model just changed to show the different switching. They are momentary switches, and the voltages shown are what Toyota say you should get when testing the various modes with everything hooked up and the ignition on.
thanks
Mark
Gadabout:
Ok so thinking about it after reading what you guys have said I need to work backwards from the cms(module) to find the resistance of that then to the next resistor to get that voltage and so on??
Am I on the right track??
regards
Mark
philf:
You've got it Mark!
RussellT:
Hi Mark
I still think the easiest way to do this is with a variable resistor - no calculation needed - except for some subtraction for each stage.
Russell
philf:
--- Quote from: RussellT on April 09, 2019, 04:30:18 AM ---Hi Mark
I still think the easiest way to do this is with a variable resistor - no calculation needed - except for some subtraction for each stage.
Russell
--- End quote ---
You're probably right Russell :thumbup: but I like mathematics! :smart:
Phil.
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