Question about 2002 Land Rover Discovery Series II

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Hi I was checkin the conections on the bcm,because I was installing alarm systems and know the car do not start.plese help me

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You may need to put it on a computer to re-sync with the ECU, but first check your connections, disconnect the battery for a few mins and then try reconnecting.

Posted on Feb 22, 2010

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I need a wiring or instalation diagram for 03 silverado


Download manual from the attached link: https://www.gmupfitter.com/publicat/2004_BB/2003_Beyond_LD_Electric_CK.pdf
http://alarmsellout.com/support/diagrams/vehicle/CHEVROLET%20SILVERADO%201988-2005.pdf

This may help:
http://www.automotivetroubleshootingsecrets.com/2003_Chevrolet_Silverado_1500_4.8L_No_Start_Stall.html

This may help:
2003-2006 Chevrolet Silverado Wiring Diagram:
Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2003-2006 Chevrolet Silverado . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections.

PART COLOR LOCATION 12 VOLT CONSTANT RED (+) @ IGNITION SWITCH HARNESS STARTER YELLOW (+) @ IGNITION SWITCH HARNESS STARTER 2 N/A IGNITION 1 PINK (+) @ IGNITION SWITCH HARNESS IGNITION 2 WHITE (+), SEE NOTE #2 @ IGNITION SWITCH HARNESS IGNITION 3 N/A ACCESSORY/HEATER BLOWER 1 ORANGE (+) @ IGNITION SWITCH HARNESS ACCESSORY/HEATER BLOWER 2 BROWN (+) @ IGNITION SWITCH HARNESS KEYSENSE N/A PARKING LIGHTS ( - ) GRAY/BLACK (-) @ BCM, BROWN PLUG, PIN B2, SEE NOTE #3 PARKING LIGHTS ( + ) BROWN (+) IN DRIVERS KICK PANEL POWER LOCK SEE NOTE #1, (for BASE MODEL TRUCKS, SEE NOTE #4) POWER UNLOCK SEE NOTE #1, (for BASE MODEL TRUCKS SEE NOTE #4) DOOR TRIGGER GRAY/BLACK (-)(DRIVERS) and BLACK/WHITE (-)(PASSENGER), SEE NOTE #5 @ EACH DOOR MODULE, IN EACH DOOR DOMELIGHT SUPERVISION GRAY/BLACK (-) @ BCM, BLACK PLUG, PIN E, SEE NOTE #3 TRUNK RELEASE N/A SLIDING POWER DOOR N/A HORN BLACK/YELLOW to BLACK (-) @ STEERING COLUMN HARNESS TACH Any wire NOT, PINK, BLACK or BROWN (AC) @ IGNITION COILS or FUEL-INJECTORS WAIT TO START LIGHT DK. BLUE (-) @ INSTRUMENT CLUSTER, PIN A2 BRAKE WHITE (+) @ BRAKE PEDAL SWITCH FACTORY ALARM DISARM LT. GREEN (-) @ DRIVERS DOOR MODULE, IN DOOR, BLACK 26-PIN PLUG PIN 15 ANTI-THEFT GM'S PASSLOCK 2 ANTI-THEFT SYSTEM, SEE NOTE #1 @ IGNITION SWITCH EXTRA INFORMATION NOTE #1: This vehicle uses GM'S PASSLOCK 2 ANTI-THEFT SYSTEM that requires a 791 Bypass Module to Remote Start, if you are using a REMOTE STARTER ONLY, use the 791. IF you are installing a REMOTE STARTER with KEYLESS ENTRY you MUST USE the INTERFACE BYPASS MODULE, Part # DB-ALL or XK09, EITHER Bypass will do the Anti-theft and Keyless entry. If connecting a keyless entry only you can use the GMDL-BP. NOTE #2: The IGNITION #2 wire WHITE must be connected to prevent a CHECK ENGINE LIGHT from turning on and to prevent DAMAGE to the TRANSMISSION on this Vehicle. NOTE #3; The BCM is located under the Drivers Side of the dash, the BCM has 6 plugs on it, with the PURPLE plug on the back. NOTE #4: On BASE model truck the DOOR LOCK INTERFACE MODULE is not necessary, the LOCK wire is a LT BLUE (TYPE B) @ the BCM, LT BLUE PLUG, PIN B5, and the UNLOCK wire is a WHITE (TYPE B) @ the BCM, LT BLUE PLUG, PIN B10. NOTE #5: On BASE Model trucks, the Door Trigger wires are @ the BCM, LT BLUE PLUG, PINS B4 and A5. On 4-Door Trucks the LEFT REAR Door is a LT BLUE/BLACK (-) PIN A3 and the RIGHT REAR Door is a LT GREEN/BLACK (-) PIN A2, located in a PURPLE PLUG at the BCM, use all 4 wires and diode isolate when installing an alarm system.
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Apr 16, 2017 | Cars & Trucks

1 Answer

Where is the alarm located on an 2006equinox


What alarm ? Anti-theft ?
The theft deterrent system on this vehicle is comprised of 2 separate systems, the Vehicle Theft Deterrent (VTD) System and the Content Theft Deterrent (CTD) System. The VTD prevents drive away theft by preventing the vehicle from starting. The CTD is the vehicle alarm system which discourages unauthorized entry into the vehicle. These systems are described and diagnosed separately within this section.
SECURITY Indicator
The SECURITY indicator on the instrument panel cluster (IPC) is controlled by the body control module (BCM) through the security indicator control circuit.
?€¢
The Vehicle Theft Deterrent (VTD) System contained in the BCM commands the instrument cluster to control the SECURITY indicator only when the ignition switch is ON. The VTD System uses the telltale as a malfunction indicator.


?€¢
The Content Theft Deterrent (CTD) System also contained in the BCM commands the instrument cluster to control the indicator only when the ignition switch is OFF. The CTD System uses the SECURITY indicator to identify system status.


It's software , a program inside the BCM ! An you can't just replace the BCM , it needs programming ! The dealer is the place to have that done ,most of the time ! If there is a SECRUITY light lit on the dash ,there is a DTC - diagnostic trouble code stored in the BCM , this code will point the service technician in the diagnostic path !

Oct 02, 2015 | Cars & Trucks

1 Answer

Service vehicle soon like comes on after 25 minutes of running then it locks out my radio and causes the security light to also come on. I've had it on 3 different scopes & was told the codes were


I don't know who told you that , a semi- clogged catalytic will cause a low power issue an maybe a couple of DTC'S diagnostic trouble codes P0420 - P0430 ,Has nothing to do with the alarm system ! Do you mean Service vehicle soon or SERVICE ENGINE SOON ?
SERVICE VEHICLE SOON
The IPC illuminates the SERVICE VEHICLE SOON indicator in the message center when the PCM or the BCM detects certain non-emissions related malfunctions. The IPC receives a class 2 message from the PCM or from the BCM requesting illumination. What problem are you having with alarm system ? If you have a starting issue it's the Anti-Theft system not alarm system . The alarm would go off if you vehicle was broke into . I don't know what shop you took it to but did you try a dealer ?

How to Diagnose Codes P0420 P0430

Feb 04, 2015 | 2002 Buick Rendezvous

1 Answer

Anti-theft alarm goes off randomly, radio and dashlights work but car will not start


Your problem is your BCM or known as body control module is looping into theft mode and in return not getting power to the starter so I'd check with ford on a BCM flash to factory default settings hope this helps you

Mar 03, 2014 | 1996 Mercury Sable

1 Answer

I can manually start my car after I armed the keyless entry alarm on my 09 Ford Focus? Why?


Hi Kenneth, I'm glad to help!
I'm not positive about FORD's alarm system, but I do know with Chrysler alarm systems if you have the key with you, you can still start the car. BUT, If someone messes with the vehicle in anyway, then it shuts down the fuel system. Just to be positive, if I were you I'd contact the Ford Dealer and ask them. Hope this helps and have an awesome day Kenneth.

Feb 08, 2013 | 2009 Ford Focus

1 Answer

Body control modul


The problem here is that the BCM you installed must be programmed, you need special GM factory scanner to do this. There is no way around it.

Jan 16, 2012 | 2007 Suzuki XL-7

1 Answer

Chevrolet malibu maxx 2006 wont start


word of warning probley a little to late NEVER EVER jump start a car with todays newwer cars with all the electrical systems on newwer cars voltage spikes can cause alot of damage i assume you probley fryied either the ecm or bcm even if your able to disarm the alarm chances are good it still wont start u need to have it taken in and have it looked at

Apr 07, 2010 | 2006 Chevrolet Malibu Maxx

3 Answers

I recently took my 1998 Plymouth Grand Voyager SE van to a dealership and they installed a new BCM (Body Control Module)because my doors and interior lights were not working, etc. After driving it home and...


ALL YOU NEED TO DO IS LOCK AND UNLOCK THE DRIVERS DOOR WITH THE KEY, THIS DEACTIVATES THE FACTORY ALARM SYSTEM, AND YES YOUR VAN DOES HAVE A SECURITY SYSTEM AND A TRANSPONDER KEY, IF THE PROBLEM CONTINUES YOU WILL NEED TO HAVE THE DEALER RECHECK THE WORK THEY DID, THEY HAVE TO PROGRAM THE MODULE FOR YOUR CARS SECURITY CODE, MAYBE THEY DID THAT WRONG, UNTIL THEY RETEST THE BCM THERE IS NO WAY WAY TO KNOW WHAT THE PROBLEM IS HERE, THE BCM CONTROLS THE FACTORY SECURITY SYSTEM ON THIS VAN, SO ASSUME THE PROBLEM IS WITH THE NEW BCM'S PROGRAMMING...

Nov 06, 2009 | Plymouth Grand Voyager Cars & Trucks

1 Answer

1999 chrysler T & C van; Alarm system keeps it from starting!


TWO MAJOR PROBLEMS I HAVE SEEN IN THE PAST ARE THE RELAYS IN THE BCM JUST ABOVE THE FUSEBOX UNDER THE STEERING WHEEL DASH. AND THE CAR GOING INTO THEFT MODE(THINKS IT IS BEING STOLEN). HOPE THIS HELPS. LET ME KNOW PLEASE. BEST OF LUCK

May 01, 2009 | 1999 Chrysler Town & Country

1 Answer

Hi!


First you must check to see if you have installen the new system properly by checking all your conections..and that they are conected to the proper wires..the instructions provided for you frome the alarm companny will guide you..pay close attention when installing your new system as manny of the problems that occur are do to iproper instalation...hope this helps you...

Oct 20, 2008 | 1997 Mitsubishi Mirage

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