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Susan Mendillo Posted on Sep 14, 2010

I need the wiring diagram for the blower on a 2003 silverado

5 Related Answers

ginko

Ginko

  • 19396 Answers
  • Posted on Jul 29, 2008

SOURCE: heater blower switch on 2003 Chevrolet Silverado

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Anonymous

  • 60 Answers
  • Posted on Aug 08, 2009

SOURCE: 2003 Chevy Silverado AC blower only works on 5

Hi some of them are a pain ,but if your paitient you'll get it ,they are normally held in by 3 7/32nd bolts just remove the connector and remove the screws and it will come out ,if the floor insulation under your carpet gets in the way I usually carfully take a utility knife and cut out a small square to allow more room to pull it down and out ,depending on the placement of the resistor.

Anonymous

  • 521 Answers
  • Posted on Sep 23, 2009

SOURCE: Brake lights on a 2003 chevy silverado 2500HD wont work.

same bulb but 2 seperate elements. wiring diagram u should be able to obtain from your local auto parts store like autozone(preferred)

Anonymous

  • 1 Answer
  • Posted on May 12, 2010

SOURCE: I own a 2003 chevy silverado diesel dullay 4x4 and

Hi I have a 4x4 2003 chevy 3500 silverado dually with dual tanks
rear tank stoped pumping into front tank and was full . I siphoned the fuel out of rear tank and fuel gauge reads 9/16 full . is there a way to reset the fuel sending units so they can calculate the fuel readings. I always filled the two tanks with the same amount of fuel
until now ? I'm thinking there is a inkine fuel pump

Anonymous

  • 198 Answers
  • Posted on Oct 06, 2010

SOURCE: I need the wiring diagram for the data link

That's a service manual problem and only can get from a repair shop, if you have a connection, or the dealership.

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Chevrolet diagrams

Mary, 2003 Chevrolet Silverado 2500HD suspension and steering diagrams. Check the attached links,instruction and guides, Good luck
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2helpful
1answer

2003 chevy silverado blower motor wont work i tested blower motor it works i just replaced the resistor and still dosent work, i also checked the fuses and the are ok please what else could it be

Is the blower motor not getting power or ground ?
There are two fuses that power the HVAC control module. The module controls the blower motor processor and the blend doors.
Have you tested the module and processor ?
You may need a shop manual for the wiring diagrams and procedures.
1helpful
1answer

I need the wiring diagram for the data link connector on a 2003 chevy silverado 2500hd

That's a service manual problem and only can get from a repair shop, if you have a connection, or the dealership.
2helpful
1answer

Need a wiring diagram for 2002 jeep grand cherokee limited blower motor resistor

Review this links:
- WJ Section 24 Heating Air Conditioning ewj24 (page 32 and next)
- WJ Section 08w Wiring Diagrams ewj8w
* page 19 Index
* page 221 Blower Motor - Diagram 8W-42
- Blower Motor Repair

I hope help you with this (rated this help) Good luck.
0helpful
1answer

Brake lights on a 2003 chevy silverado 2500HD wont work.

same bulb but 2 seperate elements. wiring diagram u should be able to obtain from your local auto parts store like autozone(preferred)
0helpful
1answer

Chevy silverado 1500 2003. For several months the fan has only worked on "5". Today, even when off it only blows high. I had to pull the fuse for the blower. Any ideas?

The blower resistor needs to be replaced, that is why your only have the highest setting working since the blower speed resistor's are being by past. The other thing that happened is since the blower is always on high, the high current most likely burnt out the blower relay and ir stuck in the close loop and needs to be replaced. pay attention to the wire harness, since it got hot enough to damage the relay, it may have damaged the wire harness to and fire may start due to a short. Good luck and hope this helps.
0helpful
1answer

2003 silverado blower fan stays on..

under the passenger side dash, right above floor board there is a wire connector. That connector is for your blower resistor. If you unhook it, the blower will stop running, hook it back up and you will have a blower. You can also remove the fuse. Point being you can use your truck. Order the new part and replace it. I can't remember how many wires went to it off hand, its rectangular, mayber 6-7or 8ish.
2helpful
1answer

2003 Silverado ac/heat blower does not work

yes make sure all the wires are off the blower motor and jump it to give it 12 volts if the blower works the problem is else ware. get back to me if you need more help,please don't leave bad rating get back to me and we'll go from there
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