Heater is not changing from defrost to bi level

hairman
0

Asked by 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 Tom Demyan
Tom Demyan
Reputation 1,530
#2 Austin Gaboda
Austin Gaboda
Reputation 1,180
#3 POPEYE99
POPEYE99
Reputation 1,100
View All

Related Models For Sale

Used Buick Park Avenue"
7 Great Deals out of 626 listings starting at $1,295
Used Chevrolet Impala"
1,105 Great Deals out of 45,189 listings starting at $1,750
Used Buick Regal"
103 Great Deals out of 8,699 listings starting at $1,600
Used Buick Century"
1,357 listings starting at $2,298
Used Cadillac DeVille"
7 Great Deals out of 2,406 listings starting at $1,895
Used Toyota Camry"
962 Great Deals out of 75,551 listings starting at $900
Used Honda Accord"
586 Great Deals out of 72,461 listings starting at $999
Used Pontiac Grand Prix"
59 Great Deals out of 4,868 listings starting at $1,500
Used Mercury Grand Marquis"
44 Great Deals out of 2,702 listings starting at $1,877
Used Lincoln Town Car"
40 Great Deals out of 2,431 listings starting at $995
Used Pontiac Bonneville"
6 Great Deals out of 852 listings starting at $1,491

Used Cars For Sale

2005 Buick LeSabre Custom For Sale
7 Great Deals out of 332 listings starting at $2,200
2004 Buick LeSabre Custom For Sale
10 Great Deals out of 300 listings starting at $1,500