Heater is not changing from defrost to bi level

hairman
0

Asked by hairman Jan 15, 2014 at 03:57 PM about the 1993 Buick LeSabre Custom

Question type: Maintenance & Repair

I have a 1993 Buick laSabre. The heater will be on defog or defrost. When I push the button to change the air flow to heater for bi level the air will not blow out the dash vents even though the light on the heater module says it on bi level or heater.

1 Answer

JHAR2
20

CHECK THE SMALL VACUUM HOSE THAT RUNS FROM THE ENGINE TO VACUUM BOX ON THE FIREWALL ABOVE THE BLOWER MOTOR.

2 out of 2 people think this is helpful.

Your Answer

Related Questions

Search Buick LeSabre Questions

Buick LeSabre Experts

#1 POPEYE99
POPEYE99
Reputation 1,040
#2 Austin Gaboda
Austin Gaboda
Reputation 820
#3 Tom Demyan
Tom Demyan
Reputation 620
View All

Related Models For Sale

Used Buick Park Avenue"
20 Great Deals out of 872 listings starting at $1,995
Used Chevrolet Impala"
2,054 Great Deals out of 57,358 listings starting at $1,195
Used Buick Century"
57 Great Deals out of 1,915 listings starting at $1,493
Used Buick Regal"
234 Great Deals out of 10,034 listings starting at $500
Used Honda Accord"
1,397 Great Deals out of 76,861 listings starting at $999
Used Toyota Camry"
1,976 Great Deals out of 75,241 listings starting at $1,291
Used Ford Crown Victoria"
38 Great Deals out of 1,542 listings starting at $1,695
Used Cadillac DeVille"
83 Great Deals out of 3,360 listings starting at $1,750
Used Lincoln Town Car"
126 Great Deals out of 3,133 listings starting at $1,499
Used Nissan Maxima"
706 Great Deals out of 20,168 listings starting at $946
Used Nissan Altima"
1,728 Great Deals out of 73,569 listings starting at $1,587
Used Ford Taurus"
637 Great Deals out of 19,512 listings starting at $666.5

Used Cars For Sale

2005 Buick LeSabre Custom For Sale
24 Great Deals out of 390 listings starting at $1,195
2004 Buick LeSabre Custom For Sale
27 Great Deals out of 445 listings starting at $2,500
2003 Buick LeSabre Custom For Sale
16 Great Deals out of 352 listings starting at $1,988
2002 Buick LeSabre Custom For Sale
8 Great Deals out of 337 listings starting at $1,500