Question about 2003 Chevrolet Silverado 2500

1 Answer

Blower motor on my 2003 silverado 2500 only works at high speed I was told it may be the resister If this is true where can I find the resister on my truck THANKS

The AC/heat blower motor on my 2003 Silverado 2500 only works on the two highest speeds. I was told it could possibly be the resister. If this is corect where can I locate the resister. THANK's

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,118 Answers

Chanses are its the resister, it should be located by the heater motor, most are above heater box behind glove box.

Posted on May 16, 2009

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

Trying to find the relay switch to my heater on my 1994 Chevy 2500 Silverado?


There might not be any relay, Mary - it might be wired directly from the switch to the blower motor, although the lower blower speeds may go through a speed-reducing resistor pack to get there. If that's true, the resistor pack will be somewhere in the heater plenum, probably near the passenger's foot area.

If the blower doesn't run at all, check for voltage at the blower motor with a meter or test light, switch in all positions, keyswitch ON. The blower motor may have failed.

Aug 06, 2014 | Cars & Trucks

4 Answers

The blower motor only works on high does not blow on any other speeds


Your blower resistor has failed. It will only give you high speed when it has. It's either on top your hvac box behind glovebox or on engine side of firewall. In hvac

Jul 09, 2014 | 2003 Chevrolet Silverado 1500

1 Answer

Heater blower motor fan won't work in 2003 Chevy pickup half ton. Replaced motor had power on both wires in motor plug. I grounded the black one out now no power on either one. Fuses good


you have a fan resistence it should work in high speed only or not at all check all fuses to be sure you should have a 30 amp for the motor and is the motor new or used try the motor at the battery first to see if working before going further

Jan 28, 2014 | 2003 Chevrolet Silverado 1500

1 Answer

Install a 1995 blower motor on Silverado 4x4 truck


Sounds like your blower motor resister is bad,when going bad,it may not work or not work on all speeds,the motor will work or not,don't think it's motor.Resistor is located next to blower motor,2 screws hold it on,here's what it look's like and where blower motor is.Enlarge picture to see where resistor is.

Jan 19, 2013 | 1995 Chevrolet K1500

1 Answer

The heater fan on my 98 chevy silverado stopped working... worked on high at first but made a high pitched noise and stopped all together


Run 12V directly to the motor and see if it will run, if it dosent than the motor is bad, if it does than the resister is bad, the resister makes the blower run and also regulates the speeds for the blower, but chanses are if it was making a high pitch squeel before it quit the motor went out.

Dec 10, 2009 | 1999 Chevrolet Silverado 1500

3 Answers

The fan/blower only works on the high setting.


It probably is the fan switch itself. They are around $30. for a new one. You can take it out and check to see if you have power to all the settings with a ohm meter or test light. They are not real hard to take out.

Jul 28, 2009 | 2001 Chevrolet Silverado 1500

1 Answer

Ac blower motor will only work on high sometimes not at all.This is on a 2003 dodge caravan


replace blower resister this is ur speeds if blower at times doesnt blow at all replace blower motor this is what burn out the blower resister

Jul 01, 2009 | 2003 Dodge Caravan

2 Answers

Front blower motor doesn't work, rear does


yes, all blower motors have them to control their speed, High, medium, low.. etc. I earn nothing by helping you, but my rating, a fixya rating and I will walk you through this

Dec 20, 2008 | 2005 Chrysler Town & Country

2 Answers

Heater only work on high


Most likely is the resistor when they fault the default to high giving you off and high only

Dec 03, 2008 | 2003 Chevrolet Silverado 1500

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

527 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75744 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8123 Answers

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

Answer questions

Manuals & User Guides

Loading...