Quote:
Originally Posted by special-K
It seems with most trucks in this era having higher options, GM started building them for the options, so wiring provisions are there for options not on the truck. To add is plug and play. They started that on squarebodies. I was told they all have the intermittent wiper module. One w/o intermittent only needs the intermittent stalk to be swapped in on the column.
That truck is shaping right up
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You needed two parts to get intermittent wipers in the squares after 1978. The switch and the pulse module.
The module plugs into the regular cab harness and the intermittent switch. 73-77 was a bit more involved.
I thought the T400 trucks just came with pulse wipers. Never drove one without em... including my base model 2000 GMC WT package with roll up windows and no airbags.
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1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8
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