Question about 2000 Ford Expedition

1 Answer

Rear AC Originally nether front or aft control switch would turn on the rear blower. The mechanic said the found a chaff wire under the center console and fixed it. 2 days later a fuse blew. They replaced it and a few more days it blew again. This time they replaced the blower and the next day another fuse blew. From what I can find out this fuse #7 only goes to Relay 114, which supplies up to 30 amp to the rear blower. Is this correct? If so, (I do not have a schematic) the fuse is only in line with the switches and Relay 114. The aft blow motor is not on the same circuit as Fuse 7 and cannot be causing the problem with the fuse blowing, since it only energizes Relay 114. Any suggestions or source for a wiring diagram? Thanks in advance! John

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi,
Your local auto parts store should have or be able to get the HAYNES Manual for the Expedition. I just bought one at Advanced Auto Parts to deal with a different A/C problem with my 2000 Expedition and it has great wiring diagrams & troubleshooting for the A/C among other problems.

The 2000 Expedition actually has "3" blowers. One front, one in the middle under the center console and one aft on the drivers side of the far rear panel. Sounds like it could be the center blower that's causing your problem. I think that blower is on Fuse 7. (Sorry - My Hayes manual is outside in the truck!)

Good luck! I hope it helps!
J

Posted on Jun 09, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

No front heat/fan but rear heat/fan works fine.


NAPA part:
Blower Motor Resistor
$ 26.49 /ea
Part Number: BR450
Product Line: Echlin Ignition Parts

Nov 10, 2014 | 1995 Cadillac Eldorado

1 Answer

Rear A/C does not work. it will not come on, front works fine but rear does not do anything, front driver control turned to rear pass operation NADA,front control turned for driver control NADA, cannot...


since you know where the blower motor relay is for the rear, have someone turn on the switch while you touch the relay. if you feel a click then the relay is good an trying to turn the rear blower on. that would mean you have a bad blower motor or bad blwer motor resistor for the rear unit.

Aug 07, 2011 | 2008 Chrysler Town & Country

1 Answer

The fan stopped working for the rear AC/heat in our 2003 odyssey. Checked 40amp suqare fuse under hood and it tested ok. Is there a fuse or breaker for the rear fan motor?


The large fuse you checked is for the rear fan blower motor. The fuse you need to check is for the fan motor relays and rear mode control motor. It is fuse No. 3 (7.5A) located in the driver's under dash kick panel fuse box.

If fuse No. 3 is blown and you replace the fuse and it blows immediately, you'll have to check the five relays and the mode control motor all located near the rear A/C unit in the right aft sidewall. Most likely, the mode control doors have become jammed and that is why the fuse blows. The doors shift air from overhead vents (cool) to floor vents (heat).

If the fuse is fine, the trouble is probably with the blower motor itself or the wiring to the blower motor is broken, or there is a bad ground.

Feb 28, 2011 | 2003 Honda Odyssey

1 Answer

Wiring diagram for 2005 Dodge Caravan, rear blower for heating /AC


The most common problem would be a bad blower at which you can test for power at the motor connector with a testlight, the other most common problem is the resisitor ,theres one for the front blower and one for the rear blower, you may have a bad resisitor for the rear blower this resistor is located next to blower.theres also arelay in the fuse/relay box next to the battery under the hood,the best thing is to start testing for ower at the switch and work your way to resistor, i think you will find a bad resistor to rear blower motor.heres a complete wiring diagram of the whole front and rear heat and ac unit, everything is labeled good luck.johnjohn2_51.gif

Jan 01, 2011 | Dodge Caravan Cars & Trucks

3 Answers

Ac/heater blower does not turn on up front but works in the rear.all fuse are good( 2001 odyssey)


Got the same problem, front blower does not work but the rear blower runs great...Need Help!!

Oct 04, 2009 | 2004 Honda Odyssey

2 Answers

I have a 2004 GMC Yukon with auto climate control. The front a/c is working but the fan will not come on. The rear a/s works fine. Checked fuses, they are all good. Any suggestions?


It's most likely your blower motor control module. Easy fix! Remove the kick plate under the glove compartment and the module is right next to your blower motor - remove the two screws and it will drop right out. Disconnect the wire harness (2 wires) and replace. Good luck!

Jul 28, 2009 | 2003 GMC Yukon

1 Answer

2007 Chevy Uplander Rear Overhead A/C Vents Won't Work


Have you checked the Aux switch near the bottom of the center control console.
There should be a knob with: Aux, Off, 1, 2, 3. This is the switch for the rear AC blower.
If the driver wants to control the rear AC, use the 1, 2, 3 settings.
If you put it on Aux, Than the rear AC is controlled by the passenger in the back seat using the extra controls located on the Overhead DVD player. (The front AC must be on the rear to work)

Jul 09, 2009 | 2006 Chevrolet Uplander

4 Answers

2004 Suburban rear blower motor not working !


You will have a blower motor resistor that controls power and the speeds to the blower motor it will be by the blower motor and is cheap new.

May 24, 2009 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Wiring diagram for audio system replacement? First time replacing a car audio system. I'm OK with wires connections but color codes does'nt match at all.... No diagram found in manual nether on actual...


2003 Mitsubishi Galant Car Stereo Radio Wiring Diagram
Car Radio Constant 12v+ Wire: Red/Black
Car Radio Switched 12v+ Wire: Blue
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Green/White
Car Stereo Dimmer Wire: Black/Yellow
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White/Blue
Left Front Speaker Negative Wire (-): Black/Blue
Right Front Speaker Positive Wire (+): White/Red
Right Front Speaker Negative Wire (-): Black/Red
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Yellow/Blue
Left Rear Speaker Negative Wire (-): Gray/Blue
Right Rear Speaker Positive Wire (+): Yellow/Red
Right Rear Speaker Negative Wire (-): Gray/Red

pls rate

Mar 15, 2009 | 2003 Mitsubishi Galant

Not finding what you are looking for?
2000 Ford Expedition Logo

355 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

61249 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Fordexpert

Level 3 Expert

5331 Answers

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

Answer questions

Manuals & User Guides

Loading...