Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

My heater fan control speeds don't work on the lower speeds,

Customer Question
My heater fan control...

My heater fan control speeds don't work on the lower speeds, nor the controls on the different settings on like the vent, defrost, etc.. I replaced the fuse. This happened just over night. Every thing blows out the vents. Thanks

Mechanic's Assistant: When it comes to this particular vehicle, have flat tires been a problem in the past?

I have a '93 Chevy caprice classic wagon and my heater controls on the different settings like vent, defrost, etc. also my fan speed controls only work on the high speed, every thing comes out the vents. Thanks, Bob

Mechanic's Assistant: Are you fixing your Caprice Classic yourself? What have you tried so far?

The only thing l've done is change the fuse.

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

How to remove dash cover plates to get inside to the parts.

Submitted: 8 months ago.Category: Chevy
Show More
Show Less
Ask Your Own Chevy Question
Customer reply replied 8 months ago
Can you call me on my home phone #(###) ###-#### Thanks
Answered in 10 minutes by:
12/6/2017
Chevy Mechanic: TIM MOHR, ASE MASTER TECH replied 8 months ago
TIM MOHR
TIM MOHR, ASE MASTER TECH
Category: Chevy
Satisfied Customers: 16,700
Experience: 30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL
Verified

Hi, my name is ***** ***** is going to be 2 different problems, which vents does the air come out?

Ask Your Own Chevy Question
Customer reply replied 8 months ago
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call.
Customer reply replied 8 months ago
Let me know if you need more information, or send me the service offer(s) so we can proceed.
Chevy Mechanic: TIM MOHR, ASE MASTER TECH replied 8 months ago

which vents does the air come out of now?

Ask Your Own Chevy Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a chevy mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15,659
15,659 Satisfied Customers
Experience: GM Grand Master Technician 2007. 14 years experience.

GM Tech (Cam) is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

Chevy Technician

15,659 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

Chevy Technician

9,642 satisfied customers

15 years GM master tech

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

8,884 satisfied customers

Have owned a repair shop for 25 yrs.

Dave Nova

Dave Nova

Chevrolet Technician

7,092 satisfied customers

ASE Master Certification. GM World Class Certification

John

John

Master A.S.E Automotive technician

4,071 satisfied customers

A.S.E MasterTechnician A1-A8 w/L1,38 years experience General Motors Master Technician

Don - Mo Lurch

Don - Mo Lurch

Auto Mech / Electronics

2,953 satisfied customers

Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.

Ron Z.

Ron Z.

- Chevy Tech -

2,836 satisfied customers

18+yrs experience. State Inspector and Chevy Diagnostics

< Previous | Next >

Related Chevy Questions
I have a 97 olds 88 with heater blower only working on high
I have a 97 olds 88 with heater blower only working on high speed at times. I did some troubleshooting by following a post on this site from a few years back. With fan on high checked wires at blower … read more
fordguy4u
fordguy4u
Automotive Tech
Vocational, Technical or Trade Scho
70 satisfied customers
Ac comes on, but fan doesn't blow cold air. it sometimes
ac comes on, but fan doesn't blow cold air. it sometimes gets stuck in the defrost mode, evidence of condensation building up on the outside of the front windshield … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,856 satisfied customers
My name is ***** *****. Having trouble on 2002 Chevy
Customer: My name is ***** *****. Having trouble on 2002 Chevy Trailblazer with auto HVAC. Had code b3761. I tried fuse reset several times and the only actuator I do not see moving is the defrost act… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
I have an issue with the C68 Climate Control System on a
I have an issue with the C68 Climate Control System on a 1992 Corvette. The control head seems to work with no problems, it reads the outside temperature correctly and all buttons work. The fan works,… read more
fordguy4u
fordguy4u
Automotive Tech
Vocational, Technical or Trade Scho
70 satisfied customers
Hello, I have a 2002 malibu and we recently had the a/c
Hello, I have a 2002 malibu and we recently had the a/c repaired. The temperature is great. Cold on a/c, hot on the heater, but sometimes the air flow will slow down even when on level 5 for the fan s… read more
karrs2fix
karrs2fix
Master auto technician
Vocational, Technical or Trade Scho
548 satisfied customers
Chevy Trailblazer LS: I have a 2004 Trailblazer that will only
I have a 2004 Trailblazer that will only blow heat through the defrost when fan speed is set on 5. If fan speed is any lower nothing else works. I found both fuse boxes and tried resetting hvac by pul… read more
roy
roy
Associate Degree
3 satisfied customers
Chevrolet Venture: I have a 2004 Chevy Venture, The air blows
I have a 2004 Chevy Venture, The air blow's out vents and the fan speed is working. It only blows cool air (not ac) Problems: will not switch between defrost, floor, etc, the little lights for A/C not… read more
Randall
Randall
Auto Technician / Consultant
Vocational, Technical or Trade Scho
69 satisfied customers
1995 Corvette: defrost..vents..the fan speeds work ok temp etc
I have a 1995 Corvette pace car and the heater will not switch from the defrost vents to the main front vents. the fan speeds work ok temp etc but the air will not redirect. Any ideas. Thanks Ken.… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
96 blazer: fan blows only through defroster vents..controls..fan speed
fan blows only through defroster vents no matter if a/c, vent or heat settings. temp controls are fine, fan speed is fine. vehicle is 96 blazer 4.3 w/2wd… read more
Ivan
Ivan
Automotive Instructor
Vocational, Technical or Trade Scho
3,337 satisfied customers
2001 Impala: blowing air..It keeps coming..windshield..vent
I Have a 2001 Impala. The heater air duct control usually won't switch to blowing air out to the floor. It keeps coming out the windshield deforst vent . Also doesn't seem to blow out the dashboard ve… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
1993 Chevy Corvette: air cond..ac..air flow goes..defrost vents only
1993 Chevy Corvette. Digital heat/air cond control. When the ac is selected to auto, the air flow goes to high and comes out the defrost vents only. When hitting bumps while driving, occasionally the … read more
Shannon Martin
Shannon Martin
retired
Vocational, Technical or Trade Scho
529 satisfied customers
95 Corvette: mi..Automatic..Problem: Heater / defroster blower works
I have a 95 Corvette stock LT1 coupe, 130K mi. Has Automatic temp control. Problem: Heater / defroster blower works sporadically, mostly not. I'm not getting any trickle air blowing through any vents.… read more
JHoop
JHoop
Owner,Technician
High School or GED
2007 silverado..They all work except the dash vents that blow air
I am having trouble with the vents on my 2007 silverado. They all work except the dash vents that blow air in your face… read more
Michael Moore
Michael Moore
Team leader, bumper to bumper tech.
Associate Degree
1,323 satisfied customers
2005 chevy classic: the heat just stoped blowin out
i have a 2005 chevy classic. the heat just stoped blowin out. what is the problem with it.… read more
msarles1
msarles1
Service tech
Vocational, Technical or Trade Scho
82 satisfied customers
93 chevy: blower motor..it be the resisor behind the glovebox
93 chevy pickup. No blower motor. Could it be the resisor behind the glovebox? Possible to get some blower action by shorting leads?… read more
Bob
Bob
Vocational, Technical or Trade Scho
2,784 satisfied customers
2000 Chevy Prizm: distances at high speed the ac..trip..blowing..vents
I have a 2000 Chevy Prizm that is having an AC problem. When driving long distances at high speed the ac stops working after about an hour into the trip. You can hear the fan blowing but nothing is co… read more
Bob
Bob
Vocational, Technical or Trade Scho
2,784 satisfied customers
2003 chevy: crew..battery died, i repalced..battery replaced..flow
2003 chevy 2500 crew, battery died, i repalced, when truck was barely running because of battery the air stopped flowing from dash vents and only from defrost vents. Now battery replaced the condition… read more
Mcgruder73
Mcgruder73
Auto Technician
Associate Degree
stop working..no fan,the controls to change the vents floor..fuses
which stop working. a/c compressor runs all time. no fan,the controls to change the vents floor,defrost/ dash don't work rear defog don't work and temp speed doesn't change or work all the fuses are g… read more
Joel
Joel
GM Journeyman technician
Associate Degree
1,230 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x