yo rednecks what causes wiper failure mostest??? the switch er the wiper motor switch controller thangee...today got caught in rain n wipers would ony come on at high position n then would wanna like stay in park like up a lil n back down etc then wipe once n stick again etc..n blades r nawt sticking alls free weather door switch er motor cotroller ..whci is most comin?...jus had kids trans am do sorta same (like bayud switch ) but were actually the controller on the motor ..any idears fellars

1984? I could blame both equally.

There are diags in the manual.

Hey that"s not nice Bogus

yea but ol bog gave me a manual n ive fergottin i have it on cd n go ta me stupid haynes now n then...in my hick tests yesterday id say its the motor control that toast..althou ta my eyes looks good (well the side ya kin see anyways) but the box clicks as ta move switch tellin me that the switch is werkin ..er um i hope ..hey anybody got a brain box on a shelf ...like new ol stock wahahahaha

Pappy, you would have to used a DVOM and test different wires at the motor/board to make sure the switch is giving the correct power. The clicking won't tell you.

Per the FSM Diagnostic Chart (8E-2):

"Wiper has "HI" speed only - won't delay"

Probable cause is faulty motor

Matthew

i hear ya matt,,,but did jus have kids trans am ony werk on high , yet motor were fine it were the black box...mine on udda hand ony werks when wants too n no low speeds atol ,jus high n ony like once then goes back ta up bout 3 inches n back down awmost like binding but isnt er stuck in park er sumthin keep fuggan wid switch n pushin (making it squirt itll go up the once)but isnt weak er due ta water cuase it chure as L was wet when tried usin em

oh, God forbid the wipers work in the rain...

no chit heyhuh bog!!wahahahaha

Quote:

Ok, well that's new information, Pappy. It sounds like the board then.

You still need to do the troubleshooting steps in the FSM to diagnosis it. The system is pretty simple, so it's the switch, motor, or circuit board. Could be a mechanical failure, too, as "gear train" is one of the culprits in the FSM for intermittent operation, but that doesn't sound like yours.

Matthew

Pappy, that green Printed circuit board is the culprit if the motor is not bad.

Think about it, when it gets damp (like on a rainy day) it fails......dry day and the wipers work fine.....

Only one thing....PCB is failing or getting wet due to bad housing seal.

My wipers only work on dry days......

thanks bros mabee this wk end ill git dug inta her again..contarctor jus called wants ta try shootin fer the concrete drive ta new shed taday so will be busier n a one legged bikar in a kickstartun contest

well bruthas n fellar rednecks n such,,finally gots me a second n a spare motor n black box..sosin slippery fuggar i r i ony put in the black box ... well makes motor do same,,,sosin i pulled motor n put in newer motor wid old black box,,,chit , now wipers werk but ony on high n low (no intermintent) so pulled old black box n put on new used one (um yea that was on it ta begin wid) n walla alls well in pappyland so long story chortend up seems prolly motor were bad when bought car n black box got werse n finally died ,,so switchun box proved my motor stuck in park (jus like kids trans am was) ,,yet ol black box would ony make new motor go 2 spd,,so pulled the werks n putt in both the junque yard box n motor n done fer now ..hope that makes sense bruthas
ps sosin i now have a spare black box that ony uses high n low no intermitent..n a paper weight motor..

aw fug bogus i rekon i r stutterun agtain will ya help n ol hick out n delete that er matt..thanks bros

Glad you got it fixed...it makes it worse when it's two problems combined in the same issue! I also deleted your double post for you.

Matthew