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Old Apr 20, 2019 | 09:16 AM
  #1  
Tim Schleicher's Avatar
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Default Electrical problems

Bought a 2016 Z51 Convertible late last year. Love the color , Laguna Blue. Put it in Storage for 5 Months , no battery Tender on it. Storage area was Heated. Started the car 3 weeks ago . Yesterday it would not start, dead battery I presume.
Got it going with a 200 Amp charger. Now I can not open the trunk with the Key fob or from inside the car. Also I get crazy messages on the dash. Air Bag needs Service, Open the Driver window & Close it . Top not Secure. The seat belt indicator & ringing sound come on all the time. Also lost all of the Radio presets.
What's going on?
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Old Apr 20, 2019 | 09:46 AM
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OK, first go buy a new battery.

Second, nothing else to do except index the windows after you get the new battery.

Elmer

Last edited by eboggs_jkvl; Apr 20, 2019 at 09:47 AM.
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Old Apr 20, 2019 | 09:54 AM
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Thanks.
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Old Apr 20, 2019 | 09:56 AM
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The C7 loves a new battery and old batteries give all kinds of errors and glitches...
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Old Apr 20, 2019 | 10:42 AM
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I would suggest you get yourself a battery maintainer and keep it connected when in the garage. CTEK is a well respected brand or if you like the Corvette flag logo buy yourself a Corvette GM battery tender.
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Old Apr 20, 2019 | 10:52 AM
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Like others said, the C7 is very sensitive to weak batteries.
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Old Apr 20, 2019 | 12:56 PM
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Good note on indexing the windows. I was unaware of that. I love all the info and tips that are shared here!
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Old Apr 20, 2019 | 01:55 PM
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Originally Posted by eboggs_jkvl
OK, first go buy a new battery.

Second, nothing else to do except index the windows after you get the new battery.

Elmer
It's that easy. These cars do stupid things with a weak, or dead battery.
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