Question about 2004 Chevrolet Malibu Maxx

1 Answer

Blower My blower is not working - as result I have no a/c or heat.

Posted by on

  • 1 more comment 
  • dpmcgrath67 Sep 16, 2008

    Yes, I have checked the fuses, could it be the blower motor?

  • pendraggin May 11, 2010

    To check the blower motor, you'd have to directly connect the motor leads to a 12v source.

    I'd be more suspicious of the switch or other circuitry. Auto manufacturers use incredibly cheap switches.



  • pendraggin May 11, 2010

    Before moving ahead, have you checked fuses?



×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Could be the resistor switch I know people who have GM cars who have had the same problem and that's what it was

Posted on Oct 26, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2006 mini cooper heater is not working


mini cooper s heat not working - North American Motoring

www.northamericanmotoring.com/...2006/243158-mini-cooper-s-heat-n...
Jan 2, 2013 - mini cooper s heat not working R50/R53 :: Hatch Talk (2002-2006) ...Any way to determine if the heater core is clogged? And could it be ... Overheating issue / heater not working
Jan 18, 2012
No Heat!!!
Nov 5, 2011
2008 MC Heater Problem
Nov 2, 2008
Heater stops working at idle, Engine overheating light comes on at ...
Apr 10, 2008
More results from www.northamericanmotoring.com

MINI COOPER 07 heater blowing cold air-HELP - MINI Cooper Forum

www.mini2.com > ... > Second Generation Faults & Fixes
Mar 6, 2010 - I too have a 2007 Mini Cooper with heater problems. It now has 96,000 miles and I have just started having this problem. Heater will not blow out hot air bottom or top vents when ideling or low speeds .... Join Date: Nov 2006. Heating not working - mini one 02plate - MINI Cooper Forum
May 15, 2012
2002 Cooper S lukewarm heater - MINI Cooper Forum - Mini2.com
Oct 25, 2011
Problem with heater blower - and no resistor pack to be found ...
Mar 21, 2011
mini cooper 02 HEATER NOT WORKING? - MINI Cooper Forum
Jan 19, 2010
More results from www.mini2.com

Heat not working, MINI overheating! - Motoring Alliance :: MINI ...

www.motoringalliance.com > ... > 1st Generation MINI > Cooper S

Jan 12, 2016 | Mini Cars & Trucks

1 Answer

2009 jeep commander blower works fine but no heat. just cold


Check the coolant level. A small radiator leak will quickly allow the level to drop and no coolant results in no heat. Worth checking before attempting anything more complex.

Mar 01, 2015 | 2009 Jeep Commander

1 Answer

Blower motor not working 2005 GMC sierra resister ground pin burnt


small_car4.png Wiring problem of the 2005 GMC Sierra 1500 6 Failure Date: 07/18/2009

The connector that plugs into the blower motor under the glove box became too hot and melted the plastic resulting in the a/c and heat not to work (this includes the windshield defroster). I've been looking up problems and solutions and found that this is a recurring problem with GMC and chevy trucks yet there has not been any recall, in fact the dealerships have an extremely overpriced kit to fix their faulty wiring. About 66,000 mi.

Oct 12, 2014 | 2005 GMC Sierra

1 Answer

Interior heating fans/ blowers not working


You have a blown fuse, check them all including the under hood or trunk fuse center.

Nov 08, 2013 | 2003 Renault Megane

1 Answer

Where is my heater fan relay located on my 92 Toyota 4runner?


where is the heater \ blower fuse located on a toyota 4runner 1992?

Jan 10, 2010 | 1992 Toyota 4Runner

1 Answer

Chevy impala 2001 ac


sounds like the blower resister

Jul 09, 2009 | 2001 Chevrolet Impala

2 Answers

Blower fan only works on high speed


Its the blower resistor. I couldn't get the pictures in sorry. Rob

RESISTOR-BLOWER MOTOR
DESCRIPTION
The blower motor resistor is mounted to the HVAC air
inlet housing, directly behind the glove box. The
blower motor resistor consists of a molded plastic
mounting plate (1) with an integral wire connector
receptacle (2). Concealed behind the mounting plate
are coiled resistor wires contained within a ceramic
heat sink (3). The blower motor resistor is accessed
for service by removing the glove box from the instrument
panel.
The blower motor resistor is accessed for service by
removing the glove box from the instrument panel.
OPERATION
The blower motor resistor is connected to the vehicle electrical system through a dedicated wire lead and connector
of the HVAC wire harness. The blower motor resistor has multiple resistor wires, each of which will reduce the
current flow through the blower motor to change the blower motor speed.
The blower motor control in the MTC heating-A/C system directs the ground path for the blower motor through the
correct resistor wire to obtain the selected speed. With the blower motor control in the lowest speed position, the
ground path for the blower motor is applied through all of the resistor wires. Each higher speed selected with the
blower motor control applies the blower motor ground path through fewer of the resistor wires, increasing the blower
motor speed.
The blower motor resistor cannot be adjusted or repaired and, if faulty or damaged (such as a cracked ceramic heat
sink), it must be replaced.

DIAGNOSIS AND TESTING
BLOWER MOTOR RESISTOR
WARNING: On vehicles equipped with airbags, disable the airbag system before attempting any steering
wheel, steering column, or instrument panel component diagnosis or service. Disconnect and isolate the
negative battery (ground) cable, then wait two minutes for the airbag system capacitor to discharge before
performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to
take the proper precautions could result in accidental airbag deployment and possible personal injury or
death.
NOTE: For circuit descriptions and diagrams, refer to the appropriate wiring information. The wiring information
includes wiring diagrams, proper wire and connector repair procedures, further details on wire harness
routing and retention, as well as pin-out and location views for the various wire harness connectors,
splices and grounds.
1. Disconnect and isolate the negative battery cable.
2. Disconnect the wire harness connector from the blower motor resistor (Refer to 24 - HEATING & AIR CONDITIONING/
CONTROLS/RESISTOR-BLOWER MOTOR - REMOVAL).
24 - 138 CONTROLS ND
3. Using an ohmmeter, check for continuity between all of the blower motor resistor terminals. In each case there
should be continuity. If OK, repair the wire harness circuits between the blower motor switch and the blower
motor resistor or blower motor as required. If not OK, replace the faulty blower motor resistor.
REMOVAL
WARNING: On vehicles equipped with airbags, disable the airbag system before attempting any steering
wheel, steering column, or instrument panel component diagnosis or service. Disconnect and isolate the
battery negative (ground) cable, then wait two minutes for the airbag system capacitor to discharge before
performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to
take the proper precautions could result in accidental airbag deployment and possible personal injury or
death.
WARNING: The blower motor resistor may get very hot during normal operation. If the blower motor was
turned on prior to servicing the blower motor resistor, wait five minutes to allow the resistor to cool before
performing diagnosis or service. Failure to take this precaution can result in personal injury or death.
1. Disconnect and isolate the negative battery cable.
2. Remove the glove box (Refer to 23 - BODY/INSTRUMENT
PANEL/GLOVE BOX - REMOVAL).
3. Disengage the wire harness connector locking tab
and disconnect the wire harness connector (1) from
the blower motor resistor (2).
4. Remove the two screws (3) that secure the blower
motor resistor to the HVAC housing (4).
5. Remove the blower motor resistor from the HVAC
housing.
INSTALLATION
1. Position the blower motor resistor (2) into the
HVAC housing (4).
2. Install the two screws (3) that secure the blower
motor resistor to the HVAC housing. Tighten the
screws to 2 N·m (17 in. lbs.).
3. Connect the wire harness connector (1) to the
blower motor resistor and engage the wire harness
connector locking tab.
4. Install the glove box (Refer to 23 - BODY/INSTRUMENT
PANEL/GLOVE BOX - INSTALLATION).
5. Reconnect the negative battery cable.


Aug 22, 2008 | 2002 Dodge Dakota Club Cab

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

56 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

63242 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...