intermittent wiper questions

[78C10BigTen]

My 78 has factory intermittent wipers, can anyone tell me the pattern of how the switch works? And can someone tell me where the pulse board is located?

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[Honky Kong jr]

That's aftermarket. I don't think they got intermittent wipers until they truely got square...

 

[78C10BigTen]

Im not sure because i can buy that switch at autozone... but like in the junkyard ive never seen one

 

[Honky Kong jr]

Im not sure because i can buy that switch at autozone... but like in the junkyard ive never seen one

It's a common upgrade from way back unless someone broke the original thingy off and jammed that knob in there.

 

[78C10BigTen]

It's a common upgrade from way back unless someone broke the original thingy off and jammed that knob in there.

The knob turns and if u push it they come one about 3 wipes

 

[78C10BigTen]

On*

 

[Honky Kong jr]

The knob turns and if u push it they come one about 3 wipes

That's the washer function when you push it slide it for high and low.

 

[Honky Kong jr]

On*

I'm not the grammar police I knew what you meant

 

[78C10BigTen]

That's the washer function when you push it slide it for high and low.

It goes on click to the left from off and about 3 clicks right from off

 

[78C10BigTen]

But i cant seem to make the timed intermittent part work

 

[Honky Kong jr]

It goes on click to the left from off and about 3 clicks right from off

Take a peak behind the dash it is probably integrated into the switch. What you don't like living in Seattle? This 3 days of rain **** is pissing me off.

 

[78C10BigTen]

So

Take a peak behind the dash it is probably integrated into the switch. What you don't like living in Seattle? This 3 days of rain **** is pissing me off.

Someone told me its the pulse module under the hood, idk where it is plus the washer function dont spray.

 

[bucket]

Ok...

It's factory
If there's no delay, it could be a faulty switch or module
The module is under the driver side of the dash
Slide left for wipe
Push for wash
1 notch right for delay
Rotate knob for amount of delay
2 notches right for low
3 notches right for high

 

[78C10BigTen]

Ok...

It's factory
If there's no delay, it could be a faulty switch or module
The module is under the driver side of the dash
Slide left for wipe
Push for wash
1 notch right for delay
Rotate knob for amount of delay
2 notches right for low
3 notches right for high

Thanks for the help i appreciate it. I figured rotate was amount of delay. I wasnt sure why it would have a slide left if it has high and low.

 

[bucket]

It's supposed to be spring loaded, so when you bump it left, it returns to off on its own.