Author Topic: wanted: wiring help for intermittent wiper switch & module  (Read 3376 times)

Offline 2009shop

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wanted: wiring help for intermittent wiper switch & module
« on: July 16, 2009, 02:20:34 pm »
I've got the same intermittent wiper switch & module that "78 Chevyrado" showed in his photo in his post from November 2008 (http://tinyurl.com/knvgkr).  If it matters, the switch I have is part #14028808 and the module is part #14056657.

The switch & module were removed from an '85 by someone else by cutting the wires, so my question relates specifically to module wiring.

The pigtail that plugs into the module (from the truck, not from the switch) has 6 wires, labeled A through F, as follows:

A = GRA
B = BLK/LT BLU
C = GRA
D = PL
E = BLK
F = PNK

If it matters, "A" looks slightly darker than "C" (not the exact same color gray) on my wiring pigtail.

All I have found so far is a detail of the "pulse wiper system" as follows:



However, the schematic doesn't detail the source of the wires, AND it only shows B through F (no additional gray in the A spot).

Can anyone provide a wiring diagram that shows where to connect the 6 wires (A through F) so I can install this in my '76? 

Many thanks.