why wont the heater shut off

Asked by Feb 03, 2016 at 09:38 AM about the 1990 Chevrolet Corvette Convertible

Question type: Maintenance & Repair

heater runs after motor is turned off

1 Answer

330

If your talking about the blower motor, my info shows two blower relays, high speed and low speed relays, pull the relays, see if it kills the blower. Depending on the vin, there is a fusible link, that sends voltage to load side of relay, that fusible link is hot all the time. Could be relay problem or the hvac control, the hvac control sends voltage to control side of relay. w/o doing some testing I can't tell you which?

Your Answer

Add photo

Related Questions

  • heater wont shut off? 2 answers

    The heater overrides the air conditioner and will not shut off.

    1989 Chevrolet Corvette Coupe

    -

    Maintenance & Repair

  • 89 vette heater 2 answers

    how do i ge tmy heater to work, the a/c works great, but the heater wont heat, both water hoses are hot, to the heater core,

    1989 Chevrolet Corvette

    -

    Maintenance & Repair

  • Car shuts off when driving. 2 answers

    Car shuts off when driving. Changed the ignition module 2 times. Starts up when I change the ignition module driving for like 15 minutes the car shuts off and wont start up until i change the ignitio...

    1991 Chevrolet Corvette Coupe

    -

    Maintenance & Repair

  • How do I get a headlight to shut 6 answers

    When I shut off headlights on my 2000 Corvette, both close then the drivers side opens again but the light is off. How do I get it to shut? The passenger side works fine. thanks

    2000 Chevrolet Corvette Coupe

    -

    Maintenance & Repair

  • why does my truck shut off 3 answers

    why does my chevy 1500 truck shut off when i press the gas or put it in to any gear. Also weni turn left it shuts off.

    Chevrolet Silverado 1500

    -

    Maintenance & Repair

Search Chevrolet Corvette Questions

Chevrolet Corvette Experts

#1 John Carson
John Carson
Reputation 2,090
#2 carGrrl
carGrrl
Reputation 1,340
#3 Tom Demyan
Tom Demyan
Reputation 1,230
View All

Related Models For Sale

Used Chevrolet Camaro
282 Great Deals out of 38,308 listings starting at $1,250
Used Ford Mustang
362 Great Deals out of 44,353 listings starting at $1,000
Used Porsche 911
125 Great Deals out of 4,546 listings starting at $8,901
Used BMW M3
57 Great Deals out of 1,919 listings starting at $2,250
Used Ford F-150
2,693 Great Deals out of 211,512 listings starting at $1,000
Used BMW 3 Series
1,378 Great Deals out of 37,817 listings starting at $1,500

Used Cars For Sale

2017 Chevrolet Corvette For Sale
3 Great Deals out of 9,681 listings starting at $46,940
2016 Chevrolet Corvette For Sale
10 Great Deals out of 2,154 listings starting at $43,990
2015 Chevrolet Corvette For Sale
24 Great Deals out of 800 listings starting at $38,995
2014 Chevrolet Corvette For Sale
9 Great Deals out of 839 listings starting at $36,998
2013 Chevrolet Corvette For Sale
11 Great Deals out of 384 listings starting at $25,000