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

Add photo

Related Questions

Search Buick LeSabre Questions

Buick LeSabre Experts

#1 POPEYE99
POPEYE99
Reputation 1,050
#2 Austin Gaboda
Austin Gaboda
Reputation 880
#3 Tom Demyan
Tom Demyan
Reputation 750
View All

Related Models For Sale

Used Buick Park Avenue"
28 Great Deals out of 729 listings starting at $1,800
Used Buick Regal"
195 Great Deals out of 10,901 listings starting at $500
Used Chevrolet Impala"
1,871 Great Deals out of 65,043 listings starting at $990
Used Buick Century"
7 Great Deals out of 1,573 listings starting at $1,895
Used Cadillac DeVille"
62 Great Deals out of 2,997 listings starting at $1,750
Used Mercury Grand Marquis"
104 Great Deals out of 3,305 listings starting at $1,500
Used Honda Accord"
1,217 Great Deals out of 68,769 listings starting at $1,288
Used Toyota Camry"
1,340 Great Deals out of 73,151 listings starting at $1,490
Used Pontiac Bonneville"
38 Great Deals out of 983 listings starting at $1,599
Used Ford Crown Victoria"
34 Great Deals out of 1,446 listings starting at $1,750
Used Nissan Altima"
1,501 Great Deals out of 85,532 listings starting at $1,000
Used Pontiac Grand Prix"
173 Great Deals out of 5,176 listings starting at $1,500

Used Cars For Sale

2005 Buick LeSabre Custom For Sale
25 Great Deals out of 341 listings starting at $2,400
2004 Buick LeSabre Custom For Sale
24 Great Deals out of 397 listings starting at $1,975
2003 Buick LeSabre Custom For Sale
11 Great Deals out of 320 listings starting at $2,000
2002 Buick LeSabre Custom For Sale
13 Great Deals out of 300 listings starting at $1,000
2001 Buick LeSabre Custom For Sale
10 Great Deals out of 237 listings starting at $1,200