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1994.5 - 1997 7.3L Power Stroke Diesel  

Need some help here.

Old Oct 18, 2005 | 10:07 AM
  #1  
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t1texx
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From: Texas
Need some help here.

This is another cruise control problem on a 96 F350. I have tested all the fuses and relays and they all seem to be fine. I have no power at the Pressure switch on the master cylinder. Does anyone have a wiring diagram that shows colors and voltages for this circuit and where to test to verify where the fault might be.

Frustration limit is high on this one!!!!
 
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Old Oct 18, 2005 | 10:12 AM
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From: STEPHENVILLE,TX!!!!!
i can shoot it over to you tonight i dont have my disc with me right now. if you fill out your sig it will help too. you have a manual or auto?
 
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Old Oct 18, 2005 | 10:26 AM
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That would be great. Signature should be showing up now. Thanks for the help!!! It is an automatic btw.
 
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Old Oct 18, 2005 | 10:31 AM
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ok that eliminates that idea. ive had my clutch switch cause cruise probs a couple times. i would check to make sure your brake lights work i know someones cruise stopped working when they had a lamp burnout in there truck.
 
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Old Oct 18, 2005 | 10:37 AM
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All the tail lights/break lights work. No issues there.
 
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Old Oct 18, 2005 | 07:32 PM
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replaced the speed control pressure switch at the front of the master cylinder. I check voltage with the key off and had nothing. I checked the voltage with the key on and got 12V. Relays all test good and all fuses are good. What now?
 
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