fuse box layout

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black1995gt

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Sep 10, 2008

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Waterbury,CT

Sep 10, 2008

#1

• Sep 10, 2008

• #1

hello ive got a 95 gt does anyone know what number the fan fuse is in the under hood fuse box????

 

Stanger007

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Sep 26, 2001

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Baton Rouge, LA

Sep 10, 2008

#2

• Sep 10, 2008

• #2

Try this: Image:Mustang9495UnderhoodFuses.gif - Mustang-Tech

Wes

 

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black1995gt

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Sep 10, 2008

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Waterbury,CT

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#3

• Sep 10, 2008

• #3

thanks man, it wasn't the fuse.....wasn't there a recall for the fan on 94-95 mustangs cause they could seize up?

 

Stanger007

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Sep 26, 2001

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Baton Rouge, LA

Sep 10, 2008

#4

• Sep 10, 2008

• #4

JT (hissin50) wrote a masterpiece on troubleshooting the CCRM and cooling fans, it will help you find the problem...

94-95 Mustangs Electrical CCRM - Mustang-Tech
94-95 Mustangs Cooling System Diagnostics - Mustang-Tech

Wes

 

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black1995gt

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Sep 10, 2008

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Waterbury,CT

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#5

• Sep 10, 2008

• #5

thanks what is the EDF fuse and where is it found

 

Stanger007

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Sep 26, 2001

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Baton Rouge, LA

Sep 10, 2008

#6

• Sep 10, 2008

• #6

I sent ole' JT an email, he is the man at CCRM/Cooling Fan diagnostics.

Wes

 

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black1995gt

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#7

• Sep 10, 2008

• #7

thanks man

 

HISSIN50

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Sep 10, 2008

#8

• Sep 10, 2008

• #8

I don't think you guys are talkin about me because I haven't done anything helpful in some time.

Check out the very last fuse listed in Wes' very helpful diagram. Physically, it's in the bottom left corner of the fusebox in that diagram.

FWIW, EDF = Electro Drive Fan.

If you post up what your fan is or isn't doing, we can try to help out.

Good luck.

 

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black1995gt

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#9

• Sep 10, 2008

• #9

here is the deal with the fan its not coming on at all even when i turn the ac on i checked the fuse in the fuse box that was ok i bought a new one and tried it the fan still moves if u move it with ur hand its not seized up or anything so im thinking it might be the relay thats in the fender thats bad

 

HISSIN50

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#10

• Sep 10, 2008

• #10

black1995gt said:

here is the deal with the fan its not coming on at all even when i turn the ac on i checked the fuse in the fuse box that was ok i bought a new one and tried it the fan still moves if u move it with ur hand its not seized up or anything so im thinking it might be the relay thats in the fender thats bad

Click to expand...

The relay isn't in the fender - it's in the CCRM. Wes has a picture of it on the link he posted earlier. If you find the black bracket that holds the overflow bottle, you'll see the CCRM with all its wires [on the same bracket].

Run the diagnostic in that link (the bold part labeled Fan relay diagnostics (EDF and HEDF): - it will only take you a few mins. That way we know if the issue is on the control or load side of the circuit.

Does the fan come on naturally without the AC being on (at 208 or greater temps)?

Does your AC work? In other words, does the clutch engage on the AC compressor?

Even if the driver for high-speed fails, you normally still have function of low speed naturally and often while the AC is on.

If you unplug the ECT, does the fan come on low speed?

Is the 60 amp fan fuse in the underhood fusebox intact?

 

desertcox05

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Oct 3, 2007

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south atlanta

Sep 11, 2008

#11

• Sep 11, 2008

• #11

When you pull codes by paper clip method (koeo) the first that happens when you turn the key is the fan cycles on for couple secs on low then on high for a couple secs then off. that should test you relays and fan operation. I'm not saying the fan will seize up after it's been running a while. just a way to test it

 

HISSIN50

"How long does it take to get help in here?

15 Year Member

Nov 29, 1999

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#12

• Sep 11, 2008

• #12

DC, I also like to do that test. It can be misleading though. I've seen the test pass (both speeds) just fine but the HEDF driver fails when commanded during operation. The result can be a passing "test" but no HEDF when the AC is on, for instance.

It is a great test though because if it fails, you know there are big and easy issues to solve first.

 

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black1995gt

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Sep 10, 2008

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Waterbury,CT

Sep 11, 2008

#13

• Sep 11, 2008

• #13

HISSIN50 said:

The relay isn't in the fender - it's in the CCRM. Wes has a picture of it on the link he posted earlier. If you find the black bracket that holds the overflow bottle, you'll see the CCRM with all its wires [on the same bracket].

Run the diagnostic in that link (the bold part labeled Fan relay diagnostics (EDF and HEDF): - it will only take you a few mins. That way we know if the issue is on the control or load side of the circuit.

Does the fan come on naturally without the AC being on (at 208 or greater temps)?

Does your AC work? In other words, does the clutch engage on the AC compressor?

Even if the driver for high-speed fails, you normally still have function of low speed naturally and often while the AC is on.

If you unplug the ECT, does the fan come on low speed?

Is the 60 amp fan fuse in the underhood fusebox intact?

Click to expand...

the fan used to come on.....ya my ac works its nice and cold....ya theres a fuse i bought a new one and it didnt do anything...im gonna run the test tommrow and see what happens