yes under the hood passenger side two scews i replaced mine/ronnie
----- Original Message -----
From: "Mark Smith" <msmithgn@home.com>
To: <dakota-truck@buffnet.net>
Sent: Saturday, June 23, 2001 4:15 PM
Subject: DML: A/C Blower motor Problems
> Hello,
>
> I'm a newbie on the list, and I have a problem with my AC/heater blower
motor
> Here is the scenario:
>
> Leaking AC condensor - remove and replace no problem
> Charge system - no problem, AC blows nice and cold, all fan speeds work
fine
> Driving truck with AC on high fan - no problem
> Stop and turn truck off to get mail at post office - fan still on high
> Return to truck, start-up and drive away - no fan noise - all speeds dead
> Go home, start looking for obvious, fuses etc all OK
> Take dash apart, 500 screws later, blower motor exposed
> Measure voltage at motor, key on, constant 12V on green wire to blower,
regardless of fan switch position
> Pull out temp control unit, no sign of trouble
> Try new blower motor - same results
>
> Question 2
> Is there a resistor network somewhere in the negative side of the system
to control fan speed?
> If so, where is it? Built into the switch assy?
> I dont have a schematic for the switch wiring.
>
> Can anybody shed some light, or cool air, on this??
>
> Thanx,
>
> -Mark
>
> 95 SLT 3.9 - presently without the AC option
>
>
>
>
>
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