Rallye dash and wiper switch question
The 3 speed switch is the one on the left in my pic. It has the resistor piggy backed on top which operates/regulates the variable speed control feature.
This 3 speed switch will fit your connector shown in your 2nd pic, however, your connector has an extra connector/plug at the 6 o'clock position. I cannot recall (been 20yrs) why some have that and others do not or if its even used or not as all of my 3 spd switches dont have that terminal.
I do know there is more than one type of 3 speed switch, some are 3 speed w/ variable. some are actual 3 speed only. all 3 speeds switches have the push to wash feature & therefore must use the electric washer pump located in the fluid bottle. Manual washer pump (on the floor board, use only the 2 speed switch & wiper motor.)
Also to note, the 3 speed motor uses a very slightly different bellcrank that connects to the wiper transmission arms. Again, i do not know why the change, but I do know they are slightly different.
So - in order to use a 3 speed switch/convert to 3spd, you will need at minimum; the 3 speed switch, 3 spd wiper motor and 3 spd bellcrank. To use the push to wash feature, you will need the proper washer bottle w/ electric pump and engine bay lead wire to said pump. All in all, easier to simply convert your harness to take the 2 spd switch and keep your existing 2spd set up, but its a common upgrade to swap in the 3 spd /power washer stuff.
For reference, the pic below has both style of mopar wiper motors.
the 2 spd unit is on the left, 3 speed on the right. (not my pic)
I hope this makes sense..lol
The 3 speed switch is the one on the left in my pic. It has the resistor piggy backed on top which operates/regulates the variable speed control feature.
This 3 speed switch will fit your connector shown in your 2nd pic, however, your connector has an extra connector/plug at the 6 o'clock position. I cannot recall (been 20yrs) why some have that and others do not or if its even used or not as all of my 3 spd switches dont have that terminal.
I do know there is more than one type of 3 speed switch, some are 3 speed w/ variable. some are actual 3 speed only. all 3 speeds switches have the push to wash feature & therefore must use the electric washer pump located in the fluid bottle. Manual washer pump (on the floor board, use only the 2 speed switch & wiper motor.)
Also to note, the 3 speed motor uses a very slightly different bellcrank that connects to the wiper transmission arms. Again, i do not know why the change, but I do know they are slightly different.
So - in order to use a 3 speed switch/convert to 3spd, you will need at minimum; the 3 speed switch, 3 spd wiper motor and 3 spd bellcrank. To use the push to wash feature, you will need the proper washer bottle w/ electric pump and engine bay lead wire to said pump. All in all, easier to simply convert your harness to take the 2 spd switch and keep your existing 2spd set up, but its a common upgrade to swap in the 3 spd /power washer stuff.
For reference, the pic below has both style of mopar wiper motors.
the 2 spd unit is on the left, 3 speed on the right. (not my pic)
I hope this makes sense..lol
