20 Most Recent 2003 Ford Expedition - Page 5 Questions & Answers

Why is it idolizing by itself when it's in park? What does that mean?

2003 Ford... | Answered on Apr 26, 2016

You checked the relays,found nothing wrong,so you
installed new ones anyway?

You checked the starter how?

You hear the solenoid click & that doesn't tell you
where it is?

2003 Ford... | Answered on Apr 19, 2016

Make sure it is not the valet key.

2003 Ford... | Answered on Mar 03, 2016

Inspection and Verification

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

    Visual Inspection Chart Mechanical Electrical
    • Central junction box (CJB)
    • Brake pedal position (BPP) switch
    • Multifunction switch
    • CJB fuse 2 (20A)
    • Circuitry
    • Stop lamp bulbs
  1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
  1. If the concern is not visually evident, verify the symptom and refer to the Symptom Chart.
Symptom Chart
NOTE: Refer to Wiring Diagrams Cell 90 for schematic and connector information.
Symptom Chart Condition Possible Sources Action
  • The stop lamps are inoperative
  • Central junction box (CJB) fuse 2 (20A).
  • Circuitry.
  • Brake pedal position (BPP) switch.
  • Go To Pinpoint Test H

2003 Ford... | Answered on Feb 29, 2016

fuse box end of dash

2003 Ford... | Answered on Feb 17, 2016

Check out the fuel pump on an oscillscope
Check the fuel pressure at the fuel rail
Need a clean fuel filter

Check TPS with a scope

I say scope because it will show you
quickly what is going on,where as a
volt meter only gives you numbers (volts)

Scope the O2 Sensors also or replace if
at 100,000 miles (front 2 only)

Spray throttle plate and MAF Sensor
with the CRC Products for those two

2003 Ford... | Answered on Feb 16, 2016

You can get it open in two ways: By using your key fob and remotely opening latch or by pulling inside panel on rear hatch and manually pulling lever to get latch to release. Most times when you cant get rear hatch to open normally is because cable from outside release handle to latch broke. Have cable and release mechanism inspected and replace worn or broken parts as needed.

2003 Ford... | Answered on Feb 07, 2016

double check your switch. it may be a cracked knob. then take needle nose pliars and check to see if you can rotate the knob stem.

2003 Ford... | Answered on Feb 04, 2016

What speed control sensor ? Explain . Vehicle speed sensor ?
Speed Control Self-Test Diagnostics
s3j~tr~en~file=ani_caut.gif~gen~ref.gif WARNING: This test is a key on engine off (KOEO) test only that is conducted in PARK only with the emergency brake fully engaged.
NOTE: A review of the following test steps is required before carrying out the Self-Test Diagnostic procedure. After entering the diagnostic mode, the module will time out if the mandatory switch sequence is not completed within 5 seconds. If a module time out occurs, the procedure must be reinitiated.
  1. Enter the Self-Test Diagnostics by pressing the speed control OFF switch while turning the ignition key ON, making sure the engine does not start and is not running. Five additional flashes at this point indicate a defective speed control actuator. Release the OFF switch.
  1. Press and release the remaining switches in this sequence: ON, RESUME, COAST and SET/ACCEL (for Expedition), ON RESUME, COAST and CANCEL (for Navigator).
    The speed control indicator lamp will flash after each switch is pressed and released. Press and release each switch in the sequence immediately after the indicator light goes out for the previous switch.
  1. NOTE: There will be a slight delay when the last button is pressed and released and the lamp flashes.
    A lamp flash with the last button (SET/ACCEL) or CANCEL (for Navigator) indicates that the STATIC test passed. If the lamp does not flash with the last button and there are no additional flashes of the lamp, the switches are defective.
    If the lamp does not flash with the last button, and additional flashes occur, follow the chart below for trouble codes:
NOTE: If unable to enter self-test, Go To Pinpoint Test D
Flashes Source 2 Flashes BPP defective, circuit is defective, brake applied 3 Flashes Deactivator switch is open or circuit defective
  1. Immediately after the STATIC test, the speed control servo does a DYNAMIC test by automatically actuating the throttle lever from 8 mm (0.315 in) to 12 mm (0.472 in) of travel from the idle position. During the DYNAMIC throttle pull, observe throttle movement to witness any binding or sticking of the speed control cable and correct connection of speed control cable to throttle lever. Make sure the throttle returns back to the idle position.
  1. Return the ignition switch to the OFF position and proceed to the Symptom Chart.

2003 Ford... | Answered on Jan 27, 2016

images for Fuel pump fuse for a 2003 ford expedition 5.7

F150 & Expedition No Start P1233 Fuel Pump Driver ...

? 11:47
Jan 15, 2014 - Uploaded by FordTechMakuloco
You can get the new updated Fuel Pump Driver Module Here- Ford Kit Version- ... i have a question i have a ...

2003 Ford... | Answered on Jan 11, 2016

On these case,to troubleshoot these problem,there are solved help links.Click the link directly and refer the details to solve these problem yourself,with help of diagrams:------
Ford ranger cruise control not working?


----------- Horn and Cruise control quit working?



Horn and cruise control not working on Plymouth Grand Voyager?


Horn and Cruise control quit working on 2003 Jaguar S-Type? http://howtobyme.blogspot.com/2011/11/horn-and-cruise-control-quit-working-on.html

Cruise Control stops working, Excessive cranks to start the engine and RPM goes max 2500 http://whoisbyme.blogspot.in/2012/07/cruise-control-stops-workingexcessive.html

Cruise control stop working on 1994 Ford ranger? http://technoanswers.blogspot.in/2012/02/cruise-control-stop-working-on-1994.html

Cruise control not working? http://schematicsdiagram.blogspot.com/2011/12/cruise-control-not-working.html

1996 Ford Explorer: Cruise Control Wiring Diagram?

These will help.

2003 Ford... | Answered on Jan 10, 2016

if it is not on the frame in the back it is in the tank

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jim_c09d8140f32619a8

2003 Ford... | Answered on Dec 31, 2015

There is a loose connection on the body control module.

2003 Ford... | Answered on Dec 21, 2015

The only thing that will do this is ford IDS scan tool . $3,000.00 .

2003 Ford... | Answered on Nov 23, 2015

Not finding what you are looking for?
2003 Ford Expedition Logo

2,763 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2000 Ford Expedition
2000 Ford Expedition

2,144 Questions

1999 Ford Expedition
1999 Ford Expedition

1,790 Questions

1998 Ford Expedition
1998 Ford Expedition

1,587 Questions

2001 Ford Expedition
2001 Ford Expedition

1,131 Questions

1997 Ford Expedition
1997 Ford Expedition

1,019 Questions

Top Ford Experts


Level 3 Expert

85223 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

gerry bissi

Level 3 Expert

4388 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Expedition Ford

  • Expedition Ford

Most Popular Question

trying change front tire 03 expedition

  • Cars & Trucks