My 2003 Ford Ranger could not be inspected today. They said the computer could not read the truck. Said it was proably a bad fuse. How do we know which fuse is for the computer?

Asked by Mar 21, 2016 at 05:10 PM about the 2003 Ford Ranger 2 Dr XL Standard Cab LB

Question type: Maintenance & Repair

1 Answer

325

You will need to find your ECM fuse, & check it, however most vehicles will not run when it is blown, or you will have many different warning lamps lighting up. This fuse is usually in your relay center under hood, and on some models located in the cabin fuse panel.

Your Answer

Add photo

Related Questions

  • 1999 Ford Ranger A/C Not Working 8 answers

    Hi Ford Ranger Family, I need some serious advise. I live in Miami, Florida. SUPER HOT & HUMMID! My A/C gave out yesterday!!! I am a weekend mechanic and have some mechanical and electronically kn...

    1999 Ford Ranger XLT Standard Cab LB

    -

    Maintenance & Repair

  • truck runs bad 3 answers

    truck is running like crap. when i start it, it dies. when i drive it it will idle for a minute then spit and sputter backfire and die. computer reads maf circuit high, system lean bank 1, tps inc...

    1997 Ford Ranger XLT Extended Cab Stepside SB

    -

    Maintenance & Repair

  • Not starting 4 answers

    1991 Ford ranger 3.0l xlt.i replaced the ignition coil and ignition control module and it started and ran.then it cut off again now want start again.this time the check engine light came on.noone...

    1991 Ford Ranger XLT Standard Cab LB

    -

    Maintenance & Repair

  • 2007 Ranger SportTransmission problem 3 answers

    I have had a problem with the Trans at 400kms it started to slip.From a stop if you take off it will rev up then slam in gear.Revers seems to be worse.The dealer can not duplicate the problem so they...

    2007 Ford Ranger Sport

    -

    Maintenance & Repair

  • Is it the computer? 2 answers

    My 2003 v6 ford escape seems to be having a intermittent problem. It will run fine for weeks and then suddenly won't maintain an idle when started. I know I'm in for it when it has trouble startin...

    2003 Ford Escape XLT

    -

    Maintenance & Repair

Search Ford Ranger Questions

Ford Ranger Experts

#1 tennisshoes
tennisshoes
Reputation 1,240
#2 Tracy Hooks
Tracy Hooks
Reputation 790
#3 Tom Demyan
Tom Demyan
Reputation 750
View All

Related Models For Sale

Used Ford F-150
2,243 Great Deals out of 208,468 listings starting at $1,499
Used Toyota Tacoma
501 Great Deals out of 39,439 listings starting at $2,900
Used Chevrolet Colorado
226 Great Deals out of 23,565 listings starting at $2,200
Used Nissan Frontier
345 Great Deals out of 26,871 listings starting at $2,400
Used Chevrolet S-10
12 Great Deals out of 1,374 listings starting at $1,595
Used Dodge Dakota
114 Great Deals out of 3,857 listings starting at $1,199
Used Chevrolet Silverado 1500
1,742 Great Deals out of 168,426 listings starting at $1,800
Used Dodge Ram 1500
446 Great Deals out of 11,404 listings starting at $1,000
Used GMC Canyon
79 Great Deals out of 7,738 listings starting at $1,999
Used Ford Mustang
374 Great Deals out of 46,937 listings starting at $1,999
Used Jeep Wrangler
275 Great Deals out of 18,633 listings starting at $2,995
Used GMC Sierra 1500
809 Great Deals out of 66,570 listings starting at $1,995
Used Toyota Tundra
473 Great Deals out of 33,648 listings starting at $3,500
Used Ford Explorer Sport Trac
53 Great Deals out of 1,853 listings starting at $2,200

Used Cars For Sale

2011 Ford Ranger For Sale
40 Great Deals out of 993 listings starting at $4,995
2010 Ford Ranger For Sale
21 Great Deals out of 421 listings starting at $3,999
2009 Ford Ranger For Sale
17 Great Deals out of 354 listings starting at $2,995
2008 Ford Ranger For Sale
20 Great Deals out of 447 listings starting at $3,300
2007 Ford Ranger For Sale
15 Great Deals out of 381 listings starting at $2,995