Question about 2003 Land Rover Discovery

2 Answers

2008 HSE Range Rover driver door problems

Window control on drivers door will not activate any windows except the drivers door wont lock or unlock with remote all others do. Aslo it will not control the passenger mirror, just Drivers. with all doors unlocked the interior lights come on but dont come on when doors are locked and driver door unlocked

Posted by Anonymous on

Ad

2 Answers

Jeff Armer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Land Rover Master
  • 15,575 Answers

Do you know anything about automotive electronic's , control modules (computers) ? Each of the front doors have a control module that contol the power windows , lock ,mirrors ets..... The rear doors are controlled by a GEM - generic electronic module . The modules talk - share info. send commands on a serial data network . Hooking up a factory or professional type scanner to check for DTC'S - diagnostic trouble cdes would be the first place to start .
Land Rover Range Rover P38 Body Electrical Control Module BeCM 1997

Posted on Jan 01, 2018

Ad

John Danckwerts

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 75 Answers

Check the batery in your remote

Posted on Jan 01, 2018

  • John Danckwerts Jan 01, 2018

    Check the batery in your remote

  • Jeff Armer Jan 01, 2018

    Battery

×

Ad

1 Related Answer

Anonymous

  • 68 Answers

SOURCE: 2003 RANGE ROVER DRIVER DOOR PROBLEMS.

replace the driver control modul on door

Posted on Aug 27, 2009

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My windows on my 2005 F150 FX4 will only operate from the drivers door switches. New switch panel on the drivers door.


What's FX4 ? How many door's ? Do the other door switches have battery power ? Can you test this with a volt meter ?

Principles of Operation
The left front window switch may be used to raise or lower all windows, or each individual side window may be controlled by the control switch located on each door panel.
The instrument control module (ICM) controls power to the power window system by activating or deactivating the delayed accessory relay.
The one-touch down feature will completely lower the driver side window when the master control is fully depressed, then released. The one-touch down feature is integrated into the LF window control switch.
There are 2 modes of LF window down operation: manual mode and auto mode. The manual mode is selected by pressing the LF window control switch to the 1st (DOWN) position. In manual mode, the window will move downward only while the switch is depressed. When the LF window control switch is pressed to the 2nd DOWN position, it enters auto mode and the window will open completely with a momentary press of the switch.
When the one-touch down feature has been activated, it will stay on until one of the following conditions is met:
  • The LF window control switch is pushed to the UP position.
  • The LF window control switch is released (OFF position) and then moved to the DOWN position (1st detent) or ONE-TOUCH DOWN (OTD) position (2nd detent).
  • 7 seconds have elapsed since OTD was initiated.
Window operation is enabled whenever the delayed accessory is active and the LF window control switch is pressed to the UP or DOWN position. The switch provides delayed accessory power to one side of the motor and ground to the other side. The one-touch down feature is not active when the LF window control switch is in the UP position.
Passenger windows may be raised or lowered using the LF window control switch or the appropriate passenger window control switch. Passenger window control switches receive power when the delayed accessory relay is active and the LF remote lock-out switch is in the UNLOCK position. When in the LOCK-OUT position, the passenger windows are deactivated.
The delayed accessory relay provides power for the operation of the power windows and the power roof opening panel. The delayed accessory relay is active whenever the ignition switch is in the RUN or the ACC position, or when the ignition switch is changed from RUN or ACC to the OFF/LOCK position and the LF and RF doors are closed.
The ICM will deactivate the delayed accessory feature when:
  • The LF door is ajar and the ignition switch is in the OFF/LOCK or KEY-OUT position.
  • The RF door is ajar and the ignition switch is in the OFF/LOCK or KEY-OUT position.
  • 10 minutes have elapsed since the ignition switch was changed from ACC or RUN to the OFF/LOCK position.
  • Symptom Chart Condition Possible Sources Action
    • All power windows are inoperative
    • Fuse(s).
    • Circuitry.
    • Instrument cluster module (ICM).
    • Accessory delay relay.
    • Driver window control switch.
    • Go To Pinpoint Test A .

Jul 10, 2018 | Cars & Trucks

1 Answer

2004 chevy malibu driver and passenger door lock problems


The locks on your vehicle are electronically controlled by the BCM - body control module . The driver an passenger door switche's are input's to the BCM . Do you know anything about automotive electronic's ? anti theft alarm remote, could this be part of the problem , No it's just a key less entry remote , nothing to do with the anti-theft .
Door Lock System Components
The Power Door Lock System consists of the following components:
• Body control module (BCM)
• Driver door lock switch
• Front passenger door lock switch
• Door lock actuators in each of the doors
• IBCM (PWR) 15-amp fuse

Door Lock System Controls
The Power Door Lock System is controlled by the body control module (BCM) and can be activated by any one of the following:
• A door lock switch Lock or Unlock actuation
• A keyless entry transmitter actuation
• An automatic door lock actuation
• An automatic door unlock actuation
• A last door closed locking (LDCL) actuation

Driver and Passenger Door Unlock Operation w/o Keyless Entry
When the body control module (BCM) detects a transition of either of the door lock switches to the Unlock position, it switches the door lock actuator unlock control circuits to voltage. Since the door lock actuator lock control circuit is at ground potential within the BCM, the driver passenger door lock actuators transition to the Unlock position.

Your best bet , take your vehicle to a qualified repair shop ! Need special tool to diagnose .

Power Door Locks Inoperative

Install a scan tool.
Turn ON the ignition, with the engine OFF.
With a scan tool, observe the door lock switch parameter in the Doors data list.
Does the scan tool display Idle?
YES - Go to Step 4
NO - Go to Step 8
4
Activate the driver door lock switch to the LOCK and UNLOCK positions.
Does the scan tool display Idle?
YES - Go to Step 9
NO - Go to Step 5
5
Activate the front passenger door lock switch to the LOCK and UNLOCK positions.
Does the scan tool display Idle?
YES - Go to Step 9
NO - Go to Step 6
6
With a scan tool, observe the driver door lock actuator command and the passenger door lock actuator command parameters in the Doors data list.
Activate a door lock switch to the LOCK and UNLOCK positions.

Dec 24, 2017 | 2009 Chevrolet Malibu

1 Answer

Similar electrical issues with driver's side door controls. Power locks, power window, and power mirror on driver's side are not functioning. I can manually unlock the door, but the buttons on...


CHECK FUSES FOR POWER WINDOW,CHECK FUSE FOR POWER MIRROR AND CHECK FUSE FOR POWER DOOR LOCK.IF FUSE OKAY DOOR CONTROL MODULE FAULTY ITSELF.

Sep 11, 2011 | 2004 Saab 9-3

1 Answer

Drivers door completly in-op,mirror,door lock,all windows,window lockout.truck inside light doesnt even come on when door opened and when unlocking with keyless remote,all doors open except drivers


Inside the drivers door is a drivers door module (computer) which controls all the things you stated. The module is actually the window switch assembly as a whole. Either it has a problem with the data line and can't communicate with the other modules or it has lost its power or ground. Check all fuses, first. Remove the door panel and check the obvious, for cut wires etc. They can even fail internally if they get water into them (window down). You will have to have the BCM (body control computer scanned for codes. It will tell you if the drivers door module is recognized on the data line.

Jan 28, 2011 | 2005 GMC Sierra

1 Answer

I have a 2008 Chevy Avalanche with remote door unlock. The keyless remote stopped working on the driver door but still works on all other doors and the tailgate. If I use the key only on the driver door...


Does the switch inside for that door work ? Does the power window work for that door ? Check fuse DDM - 15 amp I/P fuse panel . Do you know where the insturment panel fuse box is located ?
Fuse Block - I/P
Left of the I/P behind the side trim panel
# 4
DDM Fuse
15A
Driver Door Module (DDM)

Do you know anything about automotive electronic's , control module's ? Serial data communication networks ?
Circuit/System Description
The driver and passenger door lock and side window switches are integrated control module switch assemblies. The DDS and PDS door lock switches are normally open, 2 position rocker type switches, with detents for lock and unlock. The DDS and PDS are directly connected to the respective door lock actuator through the door lock actuator control circuits. When a door lock or unlock function is activated from the DDS or PDS, a serial data message lock or unlock command is sent to the other door switch and body control module.

Sep 15, 2017 | 2008 Chevrolet Avalanche

1 Answer

2003 RANGE ROVER DRIVER DOOR PROBLEMS.


replace the driver control modul on door

Aug 27, 2009 | 2003 Land Rover Discovery

1 Answer

PROGRAMING ALARM REMOTE ON 95 TAHOE


Here it is straight from Alldata:
  1. Ground pin G of the Data Link Connector (DLC).**Bottom left pin**
    • Receiver will respond by locking, and unlocking doors within 2 seconds.
  1. Press any button of the first transmitter to be programmed.
  2. The control module will respond by locking/unlocking doors and activating rear window release.
  3. Press any button of the second transmitter to be programmed (if used).
  4. The control module will respond by locking/unlocking doors and activating the rear window release.
    1. Remove the ground applied to the reprogrammed connector.
      1. Transmitter operation is verified locking and unlocking the doors and activating the rear window release

Dec 23, 2008 | 2007 Chevrolet Malibu SS Sedan New Cars

Not finding what you are looking for?
2003 Land Rover Discovery Logo

Related Topics:

271 people viewed this question

Ask a Question

Usually answered in minutes!

Top Land Rover Experts

Marvin
Marvin

Level 3 Expert

85239 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14852 Answers

xxxxxx xxx

Level 3 Expert

5023 Answers

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

Answer questions

Manuals & User Guides

Loading...