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starting issue. disconnect alarm?

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Old Oct 10, 2025 | 12:29 PM
  #1  
slvrdisco01's Avatar
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Three Wheeling
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Default starting issue. disconnect alarm?

Hi Everyone.
I have a 01 disco 2. Having some issues starting. I think the alarm system is preventing the start. New battery fitted. as soon as its connected the alarm is sounding, flashers going off and no start. The original key was lost sometime ago. So we are using a replacement and it does nothing to switch off the alarm Can someone give me some pointers to bypass it and see if I can get this thing started? Or even start to diagnose the problem..
Much appreciated.
Cheers John
 
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Old Oct 10, 2025 | 02:28 PM
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Extinct's Avatar
Baja
Joined: Feb 2013
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From: Lynchburg VA
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Connect batttery, open truck, turn on ignition should silence alarm. Then you need to exit the truck, lock and unlock the door three times. See if the truck will start.
 
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Old Oct 11, 2025 | 01:32 AM
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slvrdisco01's Avatar
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Three Wheeling
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Originally Posted by Extinct
Connect batttery, open truck, turn on ignition should silence alarm. Then you need to exit the truck, lock and unlock the door three times. See if the truck will start.
Thank you. It fired up!! Appreciate the help.
Cheers John
 
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