Get the latest advice about your car

Get Started
Advice » Problem Reports » Heater blows only cool air...even w/ defroster on

Problem Reports

Buick LeSabre

Report: Heater blows only cool air...even w/ defroster on

Buick LeSabre Problem
3 Reports
Me Too Edit

Model Year Affected: 2002

Average Mileage: 126,250 mi (102,500 mi - 150,000 mi)

Add to My Checklist
Find a Shop
  • Report #1
    grorrer, 2002 Buick LeSabre
    Profile_thumbnail
     Rookie

    I'll turn up the temp on the dual control to get heat, and/or the defroster to blow warmer air. All I get is cool air that makes for an uncomfortable ride and slower defrost. I did replace the blower motor in the summer, could this have caused the problem by not hooking something up correctly?

    Flag This
  • Report #2
    Visitor, 2002 Buick LeSabre, 150,000 mi
  • Report #3
    Visitor, 2002 Buick LeSabre, 102,500 mi

    Defroster only blows cold air with heat set. Took to dealer and flushed cooling system corrected problem.

    Flag This
Related Items:
  • Brake & signal light fuse keeps blowing
    in the last couple of days, the brake & fuse light fuse keeps blowing. Can someone help me with this problem.

    Q&A > Buick > 1993 Buick LeSabre

  • radio and heater backlights
    what would cause the four right buttons on heater controls and the right side of the radio ligh...

    Q&A > Buick > 2000 Buick LeSabre

  • A/C takes time for air to start from vent
    Turn A/C on, compressor runs and so does fan- no air coming from vent. After short time air starts to flow and it gets cool. I suspect a slow acting air valve or deflector. Thanks

    Q&A > Buick > 1998 Buick LeSabre

  • Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail
    One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail...

    Common Problems > Buick LeSabre

  • Horn button sticking
    Horn button sticks because the rubber covering the air bag is putting pressure on the button which is directly making the horn blow without pressing. i tried getting a brand new air bag, no luck. I...

    Q&A > Buick > 1994 Buick LeSabre

Ask a Question