Question about 2002 Ford Focus

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2002 ford focus headlights inop

Both headlights went out suddenly after stop, shut off car then lights. started car turn lights on left turn signal comes on with switch in off position. turn on right turn signal all signals off. parking light work normally, turn signals work normally with headlights off.

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  • Ford Master
  • 5,370 Answers

All types of car headlight problem troubleshooting.Click the link below :---All headlights not working?
---------This will help.Thanks.

Posted on Feb 29, 2012


6 Suggested Answers

  • 2 Answers

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a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: change rear signal bulb on 2002 ford focus wagon

Open tailgate 2 screws hold housung in. Remonve the screws pull the huosing out and change bulb. On mine the housing had melted so O called the Ford garage and they got the socket out for me. I had to buy a new socket but that was it.

Posted on Aug 03, 2008

  • 72 Answers

SOURCE: 1994 ford f150 turn signal

check your fuses, something is blowing out your bulbs or causing a lack of electrical support, and cant support all your lights working at once...let me know how it goes

Posted on Nov 25, 2008

SOURCE: 2002 ford expedition: no turn signals

Ok well your the lucky owner of an Expediton. I have a few of these trucks in my fleet. The common problem in almost ALL Ford vehicles is the multifunction switch located to the right of your column which is the main switch for you wipers, turn signals, and high beams. Under the plastic column cover is three phillips screws. Remove them and unscrew the tilt lever on the right of the column by spining it with a tight grip counter clockwise. Gently pull the lower cover off and you will see two screws and a large gray plug or it may be black. The internal plastic switch pawl breaks and requires the complete ASSY needs replacing. Remove the plug by pulling out on the plugs tang and pull down on the plug being sure not to pull on the wires for this could create a contact issue later. Remove the screws holding the multi function/ turn signal switch. Replace the switch in reverse of removal. Test the operation before you assemble the column cover.

Posted on Jan 26, 2009

  • 1 Answer

SOURCE: speedometer, water temp gauge, and

A common problem on the 2003 focus are the electrics, i had a problem recently where the displays where not functioning, i took off the panel, checked the iso connector and before putting it back in i gave it a quick spray with wd40 and it al seemed to work, been in contact with the garage and for a new unit with callibration you are looking about £140 or so with labour and parts

Posted on Jan 27, 2009

  • 1 Answer

SOURCE: Turn signal problem

broken ground wire

Posted on May 08, 2009

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nope you got a bad ground either at the light sockets or body ground

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Left turn signal while lights are on both signals flash like the hazard lights are on. also the left turn indicator on the dash remains lit.2002 focus

You will most likely find either a poor ground, that allows current to run back through other circuits, or a bulb problem. invoke the problem (turn on headlights) then remove one bulb at a time, at the front and rear. After each removal, go back to dash and observe...

While removing, check grounding of the fixtures, as you go..


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Left side headlight inop after relamp on ford focus 2004

i would take another look at the connector that goes to the bulb thats not working, if the contacts are burnt or have a green pwder like substance all over them you should replace the connector. hope this helps you and good luck!

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Air Bag Light, Brake Light, & ABS Light came on in the dashboard.

Check and see if your alternator is charging
Low voltage will cause those lights to come on, as the computer is shutting down.

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Driver's headlight is dim; wipers only work if headlight is off

Sounds like the jolt from the barrier has caused a bad ground to occur. Look for a bad ground wire around the left headlamp in or around the headlight bucket.
Tighten or replace the bad ground wire. A poor contact will cause the headlight to light dimly.

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Electrical System Problems in '02 F250 Diesel

Does the truck have daytime driving lights ? Sounds like a short , maybe the switch inside the steering column . Turn signal , wiper , headlamp dimmer ,or multifuction switch . Without testing this is just a guess . Find a wiring diagram at there free , get yourself a DVOM - digital volt ohm meter an test the B+ volt into an out of the switch . moving dimmer from low to high an turning on the turn signals etc.... Suggest you watch a few videos on youtube for automotive electrical testing , how to use a wiring diagram etc.... disconnect circuits at the mutifunction switch .

Measure the resistance between multifunction switch C202a pin 44, circuit 44 (LB), harness side, and electronic flasher connector pin 1, circuit 44 (LB), harness side; and between multifunction switch C202a pin 44, circuit 44 (LB), harness side, and ground.
  • Is the resistance less than 5 ohms between the multifunction switch and the electronic flasher, and greater than 10,000 ohms between the multifunction switch and ground?

Carry out the multifunction switch component test; Refer to Wiring Diagrams Cell 149 for schematic and connector information.

  • Is the multifunction switch OK?
Yes INSTALL a new electronic flasher. TEST the system for normal operation.

No INSTALL a new multifunction switch; REFER to Section 211-05 . TEST the system for normal operation.
Testing the electrical circuits of all the system not functioning properly is how you go about finding the problem .

  1. Visually inspect the following for obvious signs of mechanical and electrical damage.

    Visual Inspection Chart Mechanical Electrical
    • Headlamp switch
    • Multifunction switch
    • Battery junction box (BJB) fuse 3 (30A)
    • Central junction box (CJB) fuse:
      • 5 (15A)
      • 16 (20A)
      • 26 (10A)
      • 28 (10A)
    • Wiring harness
    • Loose or corroded connections
    • Headlamp relay (if equipped)
    • DRL relay No. 2 (if equipped)
    • DRL jumper (if equipped)
    • RAP module (if equipped)
    • Central security module (if equipped)
    • Light sensor amplifier (if equipped)
    • Headlamp bulb
  1. If the concern is not visually evident, determine the symptom and proceed to the Symptom Chart.

Symptom Chart
NOTE: Refer to the Wiring Diagrams for connector numbers stated in the pinpoint test.
Symptom Chart Condition Possible Sources Action
  • Both headlamps are inoperative
  • Battery junction box (BJB) fuse 3 (30A).
  • Headlamp switch.
  • Circuitry.
  • Multifunction switch.
  • GO to Pinpoint Test A .
  • The low beams are inoperative
  • Central junction box (CJB).
  • Circuitry.
  • GO to Pinpoint Test B .
  • The high beams are inoperative
  • CJB fuse 16 (20A).
  • Circuitry.
  • CJB.
  • Multifunction switch.
  • GO to Pinpoint Test C .
  • One low beam headlamp is inoperative
  • CJB fuses:
    • 28 (10A) (LH).
    • 26 (10A) (RH).
  • Headlamp bulb.
  • Circuitry.
  • GO to Pinpoint Test D .
  • One high beam headlamp is inoperative
  • Headlamp bulb.
  • Circuitry.
  • GO to Pinpoint Test E .
  • The headlamps are on continuously
  • Headlamp switch.
  • Circuitry.
  • Multifunction switch.
  • Daytime running lamp (DRL) relay No. 2 (if equipped).
  • DRL jumper (if equipped).
  • Headlamp relay (if equipped).
  • Remote anti-theft personality (RAP) module (if equipped).
  • Central security module (if equipped)
  • Light sensor amplifier (if equipped).
  • GO to Pinpoint Test F .
  • The high and low beam headlamp is inoperative on one side
  • Circuitry.
  • REPAIR circuit 57 (BK). TEST the system for normal operation.
  • The flash-to-pass feature is inoperative
  • Multifunction switch.
  • CHECK circuit 196 (DB/OG) for an open. REPAIR if necessary. If OK, INSTALL a new multifunction switch; REFER to Section 211-05 . TEST the system for normal operation.

Mar 07, 2017 | 2002 Ford F250 Super Duty SuperCab

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