"Jim Wilkins" wrote in message
...
On Mar 24, 7:34 pm, "Karl Townsend"
wrote:
Pressure differential valve needs reset? No make/model....

MikeB

93 ford 350. What the heck is this and how is it done?

Karl

Is there a connector for a pressure differential switch on the front
end of the master cylinder?
It's shown on the Aerostar in my 1991 service manual.

jsw

there's an electrical connector under the middle of the plastic reservoir.
The reservoir feeds both the front part of the master cylinder and the rear
part. I didn't try very hard, but the connector doesn't want to come apart.

Karl