WIper Control Modules used from '92-up
I used to think they all took the same module, but the white connector is keyed differently from the gray. The years beside them are ONLY for the part number codes - not necessarily the application years.
The primary difference is that the WCM for a vehicle with hidden wipers has to reverse its motor to park, so it needs another relay. The '92 & '93 WCMs have only 3; the '95 has 4.
Low
High
Spray
Reverse
See also:
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