1995 Riviera heater fan run all time even with car turned off.

dickbutler
35

Asked by dickbutler Jan 05, 2008 at 08:46 AM about the 1995 Buick Riviera

Question type: Maintenance & Repair

3 Answers

littlehorn
25,775

Sounds like the resistor block or fusible link for the blower motor has fried itself open.

1 out of 1 people think this is helpful.
msvalmed
45

Check the relay, sometimes this relays get stuck.

citroens
30

Hi , my wife's 1993 Riviera did the same and locked the car and went to work, but the fan kept running draining the battery. These cars use a module in and or around the blower motor, this module consists of an STK Integrated Circuit that is just an IC and it is not a repairable item, only way to just buy one and replace it, this will fix the heater fan running all the time. It is also a circuit for the ACC (Automatic Climate control) relays signals to this Fan module that is how the fan automatically runs at speeds governed by the supply and demand of the system.

3 out of 3 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 1995 Riviera 11 answers

    Sorry, I am new to this. Heater fan in 95 Riviera won't come on. I would like to attempt to replace it myself. Can someone tell me how to get to it? Thanks.

    1995 Buick Riviera Supercharged Coupe

    -

    Maintenance & Repair

  • how do i check the oil in the supercharger 21 answers

    I have a 1995 buick riviera with 3800 supercharger and can not find where to check and replace the oil for the supercharger.

    1995 Buick Riviera Supercharged Coupe

    -

    Maintenance & Repair

  • 1995 Riviera 3.8 sc engine noise 4 answers

    I have a 95 riviera 3.8 sc with 67,000 miles, recently I was driving and heard what I thought was a rattle or noise. You hear it when it starts, shuts off, idling when in gear, but stops or is very ...

    1995 Buick Riviera Supercharged Coupe

    -

    Maintenance & Repair

  • Me and my frind went to an auction 2 answers

    we bought 2 cars ----no keys---the buick riviera Ican not get dashboard off ---Ineed to get a torks headed screw.Iam hoping someone can tell me how to get off.---1995

    1995 Buick Riviera Supercharged Coupe

    -

    Maintenance & Repair

  • why does the radio stays on on the buick 95 after the engine is turned of? 2 answers

    The radio stays on after I turned the ignition of, is this normal on a Buick Riviera 1995 model?

    1995 Buick Riviera Supercharged Coupe

    -

    General

Riviera
Looking for a Used Riviera in your area?
CarGurus has 126 nationwide Riviera listings starting at $3,900.
ZIP:

Search Buick Riviera Questions

Buick Riviera Experts

#1 Alvin1966
Alvin1966
Reputation 540
#2 Chris Kelley
Chris Kelley
Reputation 310
#3 Jason Zane
Jason Zane
Reputation 210
View All

Related Models For Sale

Used Cadillac Eldorado"
3 Great Deals out of 403 listings starting at $2,900
Used Buick Regal"
278 Great Deals out of 9,986 listings starting at $500
Used Buick Park Avenue"
19 Great Deals out of 799 listings starting at $1,777
Used Pontiac Grand Prix"
193 Great Deals out of 5,231 listings starting at $1,700
Used Ford Mustang"
1,072 Great Deals out of 23,465 listings starting at $950
Used Buick LeSabre"
101 Great Deals out of 3,308 listings starting at $995
Used Chevrolet Monte Carlo"
76 Great Deals out of 2,347 listings starting at $1,250
Used Oldsmobile Aurora"
248 listings starting at $2,500
Used Chevrolet Camaro"
667 Great Deals out of 28,070 listings starting at $2,399
Used Chevrolet Impala"
1,756 Great Deals out of 55,005 listings starting at $999
Used Jaguar XJ-Series"
70 Great Deals out of 2,072 listings starting at $1,100
Used Cadillac DeVille"
65 Great Deals out of 3,019 listings starting at $1,750