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Attempting wiper troubleshooting


AttemptingToBeAMechanic

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ericbphoto said:
I spent a little time studying the diagram today. Here is what I have figured out. From what you are saying, it sounds like your internal governor module is faulty, unless you can find some wiring shorted to ground somewhere.
Click to expand...

I looked over this diagram and the notes as well. Am I reading this correctly that when the MFS is in the park position there should not be any voltage between DG (Dark Green) and ground? I always read about 12V here (reading from the negative battery terminal and the socket for the DG wire that attaches to the govenor). Jiggling the wires around does not make a difference.
 

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ericbphoto

ericbphoto

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I would only expect 12v on the dark green wire when the mfs is in the intermittent position. The mfs applies 12v to activate the interval timer. If you have voltage there all the time, there is something wrong.

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ericbphoto

ericbphoto

Overlander in development
TRS Event Staff
TRS Forum Moderator
Supporting Member
U.S. Military - Veteran
TRS 20th Anniversary
VAGABOND
TRS Event Participant
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15,297
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16,528
Points
113
Age
59
Location
Wellford, SC
Vehicle Year
1993
Make / Model
Ford Ranger
Engine Type
3.0 V6
Engine Size
3.0L
Transmission
Manual
2WD / 4WD
4WD
Total Lift
6"
Tire Size
35"
My credo
In theory, theory and practice are the same. In practice, they are different.
PDF attachment has been updated.
 
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