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 870
#3 Tom Demyan
Tom Demyan
Reputation 750
View All

Related Models For Sale

Used Buick Park Avenue"
24 Great Deals out of 744 listings starting at $1,800
Used Buick Regal"
206 Great Deals out of 10,919 listings starting at $500
Used Buick Century"
9 Great Deals out of 1,599 listings starting at $1,895
Used Chevrolet Impala"
1,838 Great Deals out of 65,134 listings starting at $995
Used Cadillac DeVille"
62 Great Deals out of 3,034 listings starting at $1,598
Used Toyota Camry"
1,391 Great Deals out of 73,935 listings starting at $1,450
Used Honda Accord"
1,230 Great Deals out of 69,683 listings starting at $1,288
Used Mercury Grand Marquis"
116 Great Deals out of 3,333 listings starting at $1,500
Used Pontiac Bonneville"
35 Great Deals out of 990 listings starting at $1,975
Used Toyota Corolla"
1,091 Great Deals out of 60,309 listings starting at $1,300
Used Buick Riviera"
122 listings
Used Nissan Altima"
1,533 Great Deals out of 87,617 listings starting at $1,000

Used Cars For Sale

2005 Buick LeSabre Custom For Sale
21 Great Deals out of 344 listings starting at $2,400
2004 Buick LeSabre Custom For Sale
22 Great Deals out of 397 listings starting at $1,975
2003 Buick LeSabre Custom For Sale
12 Great Deals out of 326 listings starting at $2,000
2002 Buick LeSabre Custom For Sale
13 Great Deals out of 294 listings starting at $1,000
2001 Buick LeSabre Custom For Sale
11 Great Deals out of 233 listings starting at $1,200