Duramax Diesels Forum Truck of the Week
  #1  
Old 07-07-2016, 10:47 AM
rolo562 rolo562 is offline
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Default Electrical nightmare!!

Ok have 2006 Silverado 2500 HD battery light is staying on after truck is off and key is out. Took to the mechanics he tested alt,ignition switch, and the cluster. Light is still on. Any suggestions plz help
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Old 07-07-2016, 03:06 PM
trevrosborough trevrosborough is offline
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Try unpluging the windshield wiper motor i have seen it twice the moduel take a dump. its also draing the battery???

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Old 07-07-2016, 03:15 PM
rolo562 rolo562 is offline
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Quote:
Originally Posted by trevrosborough View Post
Try unpluging the windshield wiper motor i have seen it twice the moduel take a dump. its also draing the battery???

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Thanks for replying. Will let you know what happens


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  #4  
Old 07-07-2016, 05:58 PM
LBZ_Duramax LBZ_Duramax is online now
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Problem is almost always within the cluster. I can fix for you if you're interested.
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  #5  
Old 07-08-2016, 09:17 PM
testdrive testdrive is offline
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on mine it was the RSE rear seat entertainment module. It was intermittent and hard to nail down. Also the park position indicator would stay lit. Check for heat in any of the radio, onstar, xm, bose amp modules with your hand or no contact thermometer. You can also pull fuses one at a time.
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  #6  
Old 07-18-2016, 10:26 AM
rolo562 rolo562 is offline
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Battery draw. Ok fellas problem solved. It was a bad body control module


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