Forum Discussion
charwan
Oct 16, 2018Explorer
The stop light switch has 12 volts on it.  When it's closed it supplies 12 volts to the turn signal switch and goes from there to the rear brake lights and too the CC.  So when it's closed it puts 12 volts to the CC and makes it cut off.  Check it with a 12 volt tester.  I do believe you have a vacuum pump because the V10 can't provide vacuum to work any thing.  AC for instance. Its usually over on the left inner fender.  As someone suggested check to see if the CC has vacuum.
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