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6TTR3A
02-01-2010, 10:07 PM
All references say the 4A wiper motor is a 2 speed. A look at
a correct wiring diagram shows a wiper switch with two
settings, F & S. The motor I'm looking at has three wires
coming out of a common grommet hole plus a threaded hole for a ground wire.
Does anyone know if the motor really is a two speed or is the switch just a fancy rheostat that regulates the power to the motor???
HELP!!!!
FRank

TR4A_IRS
02-01-2010, 10:09 PM
My wipers have three speeds. Off, Slow, and Fast.

TR3driver
02-02-2010, 03:16 AM
This might help

LBCs_since_1988
02-02-2010, 10:15 AM
TR4A wiper motors are two speed. As stated the operating switch has off (pushed all the way in), low, and high clicks.