My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual tranny and
RWD.
My windshield wipers work on low speed and intermittent but not on high
speed.
Anybody know where to start looking?
jj
Mike - 27 Feb 2008 13:22 GMT
> My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual tranny and
> RWD.
> My windshield wipers work on low speed and intermittent but not on high
> speed.
> Anybody know where to start looking?
> jj
Check the blower motor switch. Make sure it is sending power to the blower
motor when set to the high position.
Jeff Strickland - 27 Feb 2008 16:06 GMT
>> My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual tranny
>> and
[quoted text clipped - 6 lines]
> Check the blower motor switch. Make sure it is sending power to the
> blower motor when set to the high position.
You really meant the Wiper Motor, right?
Mike - 27 Feb 2008 18:11 GMT
>>> My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual tranny
>>> and
[quoted text clipped - 8 lines]
>
> You really meant the Wiper Motor, right?
Yep, good catch.
Jeff Strickland - 27 Feb 2008 16:05 GMT
The switch.
> My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual tranny
> and
[quoted text clipped - 3 lines]
> Anybody know where to start looking?
> jj
Charly Coughran - 27 Feb 2008 19:58 GMT
> My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual
> tranny and RWD.
> My windshield wipers work on low speed and intermittent but not on
> high speed.
> Anybody know where to start looking?
> jj
I would start at the wiper motor connector. Jump voltage to the
appropriate connections to drive the motor in high and low. If high
doesn't work, it is a wiper motor problem. If it does, it is a switch or
wiring problem. I would then go to the switch connector and see if the
switch is putting the correct voltage on the relevant connections. If
no, it is a switch problem. If yes, there is a bad connection somewhere
in the wiring. The odds favor the switch but the wiper motor is probably
easier to get at.

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Charly Coughran
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