1993 Pontiac Transport heater motor

1993 PONTIAC TRANSPORT
168,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SCOTT MCCOY
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  • 1 POST
heater motor has quit no power to motor deos this system use a heater motor relay .I dont have a wire diagram dont know which wires coming out of control panel is for blower motor has 10 to 15 wires coming out of control panel the rest of the control panel works fine .
Feb 16, 2008 at 7:59 AM
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2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
A few relays and a speed resisitor

https://www.2carpros.com/articles/mitchell1eautorepair-car-repair-manuals

Go here and get the full wiring diagram you need to do this repair
Feb 16, 2008 at 8:10 AM
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