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
25,945

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 330
#3 Jason Zane
Jason Zane
Reputation 210
View All

Related Models For Sale

Used Buick Regal"
236 Great Deals out of 10,205 listings starting at $1,895
Used Cadillac Eldorado"
3 Great Deals out of 443 listings starting at $3,499
Used Buick Park Avenue"
31 Great Deals out of 849 listings starting at $999
Used Pontiac Grand Prix"
236 Great Deals out of 5,646 listings starting at $1,500
Used Ford Mustang"
1,058 Great Deals out of 23,858 listings starting at $950
Used Buick LeSabre"
119 Great Deals out of 3,523 listings starting at $990
Used Chevrolet Camaro"
674 Great Deals out of 28,001 listings starting at $2,399
Used Cadillac DeVille"
66 Great Deals out of 3,248 listings starting at $1,750
Used Buick Century"
40 Great Deals out of 1,819 listings starting at $1,250
Used Chevrolet Impala"
1,886 Great Deals out of 55,853 listings starting at $995