Question about Cars & Trucks

Open Question

I have a 2003 f250 super duty 4x4 i have multiple codes for the four wheel drive not engaing they are p1815 p1876 p1865 p1819 i beleve they all refear to a ground problem were do i start

Posted by Anonymous on

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

billyd1973
  • 73 Answers

SOURCE: 2000 f250 super duty coil#4

Many times a bad plug will cause the coil coded to be dropped. If you have not changed them be sure you change all of them (8 or 10)

Posted on Jan 12, 2010

  • 1 Answer

SOURCE: 1999 ford f250 super duty 4x4 will go into 4

hello

Posted on Jan 19, 2010

  • 75 Answers

SOURCE: rear wheels on 2000 super duty f250 skid in reverse only

I hate to say it but it sounds like you have a severe problem in the rear end. Here are a couple of things i would do. First pull off your tires and wheels. Of course you need to put the truck on jack stands and block the wheels for safety! Disconnect your rear drive line so you know nothing from front diff or trans could be affecting it. Next spin the brake rotors by hand and inspect them for severe damage. Go forwards and backwards. Also listen in your rear end for grinding or clunking noises and also excessive play front foward to reverse. And last drain your oil and put your finger up inside the housing as far as you can and feel for large pieces that should not be there. This should give you a good idea if it is in your braking sytem your rear end or wether you need to start looking at front diff. or the trans. If all is good on rear end do the same thing for front diff and inspect it as well. Make sure you pull front driveline off!

Posted on Feb 03, 2010

Testimonial: "my problem appears to be the inner brake pad which was used up and slipped out of place and would wedge itself between the housing and the hub. Thanks"

jaysonemanme
  • 500 Answers

SOURCE: 99 ford f250 super duty

most likely the pulse vaccum hub solenoid. or a vaccum leak at the hubs

Posted on Jan 19, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the four wheel module located on a 2001 f350 7.3 l lariat 4x4 nothing on the four wheel drive works and I checked all the fuses and are all fine


Have it check for DTC'S - diagnostic trouble codes ?
GEM Diagnostic Trouble Code (DTC) Index
GEM Diagnostic Trouble Code (DTC) Index DTC Description Source Action C1728 Transfer Case Unable to Transition Between 2H and 4H GEM CARRY OUT the electronic shift function test. REFER to Function Test - Electronic Shift in this section. C1729 Transfer Case Unable to Transition Between 4H and 4L GEM CARRY OUT the electronic shift function test. REFER to Function Test - Electronic Shift in this section. P0500 Vehicle Speed Sensor (VSS) Malfunction GEM GO to Pinpoint Test F . P1804 Transmission 4-Wheel Drive High Indicator Circuit Failure GEM GO to Pinpoint Test H . P1808 Transmission 4-Wheel Drive Low Indicator Circuit Failure GEM GO to Pinpoint Test I . P1812 Transmission 4-Wheel Drive Mode Select Circuit Failure GEM GO to Pinpoint Test E . P1815 Transmission 4-Wheel Drive Mode Select Short Circuit to Ground GEM GO to Pinpoint Test E . P1819 Transmission Park/Neutral Position Switch Short Circuit to Ground GEM GO to Pinpoint Test F . P1820 Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure GEM GO to Pinpoint Test E . P1822 Transmission Transfer Case Clockwise Shift Relay Coil Short to Battery GEM GO to Pinpoint Test E . P1828 Transfer Case Counterclockwise Shift Relay Coil Circuit Failure GEM GO to Pinpoint Test E . P1830 Transmission Transfer Case Counterclockwise Shift Relay Coil Short Circuit to Battery GEM GO to Pinpoint Test E . P1832 Transmission Transfer Case Differential Lockup Solenoid Circuit Failure GEM GO to Pinpoint Test G . P1834 Transmission Transfer Case Differential Lockup Solenoid Short Circuit to Battery GEM GO to Pinpoint Test G . P1865 Transmission Transfer Case Contact Plate Power Short to Ground GEM GO to Pinpoint Test E . P1866 Transmission Transfer Case System Concern - Servicing Required GEM CARRY OUT the electronic shift function test. REFER to Function Test - Electronic Shift in this section. P1867 Transmission Transfer Case Contact Plate General Circuit Failure GEM GO to Pinpoint Test E . P1876 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure GEM GO to Pinpoint Test G . P1877 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short to Battery GEM GO to Pinpoint Test G . - For All Other DTCs GEM GO to Section 419-10 .
Your best bet , take it to a qualified repair shop that has the diagnostic tool to trouble shoot .
Principles of Operation
Transfer Case - Electronic Shift
The four-wheel drive, electronic shift-on-the-fly feature electrically shifts the vehicle transfer case between 2WD, 4X4 HIGH, and 4X4 LOW. The system mode is selected by the operator through the mode select switch (MSS) on the instrument panel. The operator is informed which mode the system is in by two instrument cluster indicators, one for 4X4 HIGH which is 4X4, and one for 4X4 LOW which is LOW RANGE (in 4X4 LOW both the lamps are on). Shifts into 4X4 HIGH can be made at any speed. When shifting into 4X4 HIGH with the vehicle stationary, tooth blockage may occur, preventing shift completion. When the vehicle is driven above 8 km/h (5mph) the shift will complete. When shifting in or out of 4X4 LOW, the generic electronic module (GEM) requires that the vehicle speed be less than 5 km/h (3 mph), the brake pedal be applied, and the transmission in NEUTRAL (automatic transmission) or the clutch pedal be depressed (manual transmission). (The digital transmission range [TR] sensor informs the GEM when the automatic transmission is in the NEUTRAL range position.)
The gearmotor encoder assembly is mounted externally on the transfer case. It drives a rotary cam which moves the mode fork and the range fork within the transfer case between the 4X4 HIGH, 4X4 LOW, and 2WD range positions.
The GEM uses two relays to control the gearmotor encoder assembly shift between 4X4 HIGH, 4X4 LOW, and 2WD modes. The GEM controls the pulse vacuum hublock (PVH) solenoid which supplies engagement and disengagement vacuum to control the hublocks.
The GEM accomplishes shifts by interpreting inputs from:
  • mode select switch (MSS)
  • vehicle speed signal (transmitted from the ABS system)
  • gearmotor encoder plate position
  • brake pedal switch
  • digital transmission range (TR) sensor (automatic transmission)
  • clutch pedal position (CPP) switch (manual transmission)
  • ignition switch
Based on these inputs, the GEM controls the shifts into 2WD, 4X4 HIGH, or 4X4 LOW with the following outputs:
  • low to high relay (clockwise)
  • high to low relay (counterclockwise)
  • pulse vacuum hublock (PVH) solenoid
  • gearmotor encoder assembly
The electronic shift-on-the-fly (ESOF) system has a feature which allows the driver to override the vacuum operated hublocks. When the front hublocks are manually turned to the LOCK position, the hublocks are locked at all times, overriding the vacuum operated system. If the front hublocks are manually turned to the AUTO position, the hublocks can only be locked by turning the MSS to 4X4 HIGH or 4X4 LOW position.

Jun 12, 2017 | Cars & Trucks

1 Answer

2003 f 250 super duty truck five beeps five times


5 beeps 5 times - Ford Truck Enthusiasts Forums

www.ford-trucks.com > ... > Super Duty & Heavy Duty
Jan 2, 2009 - 5 beeps 5 times Super Duty & Heavy Duty. ... 2003 F250 4x4 CC V10 4" Procomp, all white beauty "list of previous owned Fords much to long to ... Beeping under my dash
Jun 17, 2012
Getting these strange beeps from Dashboard
Nov 13, 2010
beeping noise
Dec 22, 2009
5 beep tones 2000 f250

Oct 14, 2015 | 2003 Ford F-250 Super Duty

1 Answer

F250 4x4 tire size 285x75z16 like new tires in back front tires are getting balb -can Idrive


More importantly is this.. why is your tires in the front so worn? Personally I would correct those issues before I would attempt any 4x4 action..

Aug 15, 2014 | 2001 Ford F-250 Super Duty

2 Answers

1999 ford f250 super duty 4x4 will go into 4


transfer case selector switch or equivlent to is bad or connectors to the switch is bad dose it do only when it rain or moisture underneath.

Jan 19, 2010 | 1999 Ford F250 Regular Cab

1 Answer

While driving, four wheel drive quit working. It


Check the fuse for the four wheel drive before taking another step,it is electrically engage,hope that help you and clear your mind

Jan 17, 2010 | 2001 Ford F250 Super Duty Super Cab

1 Answer

A grinding noise in the front end of my 2002 f250 super duty and its not the brakes


If it is a 2 wheel drive, it is probably your wheel bearings. If it a four wheel drive, it could be the front differential, the joints on the axle shafts, the locking hubs, or the wheel bearings. On the four wheel drive, crawl under the vehicle and grab the axle shafts and see where the excess movement is. Also try grabbing the tires and see if there is any movement. There shouldn't be any movement while the wheels are on the ground.

Mar 20, 2009 | 2002 Ford F250 Super Duty SuperCab

3 Answers

Ford f250 four wheel drive electric selector problem. Will not shift out of four wheel low.


i have 2006 f250 4x4 will not engage unless i lock in hubs. once hubs locked in i can engage 4x4 by using electronic selector. why will it not engage when hubs are in auto and electronic selector is on 4high

Dec 21, 2008 | 2006 Ford F-250 Super Duty

1 Answer

2004 F350 Won't go into 4 wheel drive


HI! I have the same truck and to get it into four wheel drive shift to neutral first, apply the foot brake, move selector knob to fourwheel drive and then try to proceed. I hope this helps, John

Nov 24, 2008 | 2003 Ford F350 Super Duty DRW SuperCab

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

95 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75817 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...