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LR2 battery died, now won't start

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  #1  
Old 02-02-2013 | 12:58 PM
Lgolf81's Avatar
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Default LR2 battery died, now won't start

Hello
I have a 2009 LR2. My battery died and when we charged it the lights on the dash come on and the radio and navigation work, but I can't get it to start. The red light for the security system stays on for about 2/3 seconds when I try to start it, then blinks slowly. I was wondering if anyone else has had this problem or know what the problem is, and how to fix it. I feel like it has something to do with the security system. Any help very much appreciated. Thank you!
Lindsay
 
  #2  
Old 02-02-2013 | 09:19 PM
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If battery voltage was charged back up, and hood switch was not depressed, the computers in the truck may have awakened to find a thief trying to steal their kingdom. So they immobilized it. You can try things like operating with key fob 5 times in a row, etc.
 
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Old 08-04-2023 | 11:05 AM
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Default '08 LR2 w/same problem

Originally Posted by Savannah Buzz
If battery voltage was charged back up, and hood switch was not depressed, the computers in the truck may have awakened to find a thief trying to steal their kingdom. So they immobilized it. You can try things like operating with key fob 5 times in a row, etc.
Could you please expand a little more on" operating with key fob five times in a row, etc"?
 
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Old 08-04-2023 | 04:19 PM
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Did you charge it with the battery connected?

If yes then step 1 is to disconnect the battery and let it sit for 30 minutes disconnected to get the electronics to Zero Volts

Then reconnect the battery.



Good luck

Paul
 
  #5  
Old 08-04-2023 | 04:22 PM
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The Thread that you replied to is 10 years old.

You may want to start a new thread.

Take care

Paul
 
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  #6  
Old 08-04-2023 | 07:57 PM
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Originally Posted by p_gill
The Thread that you replied to is 10 years old.

You may want to start a new thread.

Take care

Paul
Thank you Paul. I'm a newbie still trying to figure it out
 
  #7  
Old 08-05-2023 | 07:21 PM
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Originally Posted by NotOverRover
Could you please expand a little more on" operating with key fob five times in a row, etc"?
That is an old wives tale.
 
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  #8  
Old 08-07-2023 | 11:12 AM
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I'm not sure if is an old wives tale.

More an old Range Rover eccentricity.

I have seen a video where they talked about this but it was for a 1995 Range Rover.


The LR2 doesn't have much RANGE ROVER DNA but it does have a lot of VOLVO DNA and I have never hear anyone on the Volvo Board talk about this.


Take care

Paul


 
  #9  
Old 08-07-2023 | 11:15 AM
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Originally Posted by p_gill
I'm not sure if is an old wives tale.
28 years. Old wives.
 
  #10  
Old 08-08-2023 | 12:09 PM
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Originally Posted by flybd5
That is an old wives tale.
I was just trying to get more info. I've been combing through the different forums trying to find a solid solution to the Hell that's caused by a weak or dead battery and the dreaded immobilizer. It seems to be a pretty big problem in the Rover family but I still haven't found a solution.
 


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