View Full Version : wiper question

December 25th, 2009, 20:04
2 quick questions, first, what is the weight of the 4.0 motor?
the second is on my parts jeep, i have a intermittent wiper switch, what would i have to do to put that into my daily driver? just the switch. or the motor also.

December 26th, 2009, 06:44
Is your's an '88, posa? If so, you have an intermittant wiper module under your dash in addition to the switch. The wiper motor is the same.

December 26th, 2009, 06:53
you'll need to change the wiper switch in the steering column and follow the wiring from there to the base of the column. The first plug you find can be separated and the delay module will fit between the two halves of the

from the donor, you'll want:
wiper /turnsignal lever
wiper switch
wiper module

steering column complete
wiper module

December 26th, 2009, 07:09
As long as the vintage is the same (RENIX-RENIX) etc. the motor will work but they did change the plug/wire harness over the years. I have a thread in OEM tech about how to take a 96 HO wiper motor and wire in the RENIX era plug. The 96 motor and transmission is much smoother