i unplug the resistor on my 1993 GMC pick up heater blower and the blower keep on blowing on high but the blower won't turn off when i turn the switch off

Asked by Jan 20, 2018 at 09:44 AM about the 1993 GMC Sierra C/K 1500

Question type: Maintenance & Repair

my blower  motor won't operate on any other setting then high and keep on
blowing when i unplug the resistor

1 Answer

13,680

correct, the resistor is bad,that is what gives you your lower speeds, time for a new one. ( check wires also,make sure there not burnt.)

Your Answer:

Shortcuts

GMC Sierra C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    180
  • #2
    dandyoun
    Reputation
    140
  • #3
    enginecreator
    Reputation
    130
View All

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.