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2008 GMC Sierra Denali Question: why does my clock on the radio keep resetting when I start the truck?

 

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archlush, Rapid City, SD, December 20, 2012, 14:44
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Also there cd changer cycles through. Please let me know if there is a quick fix or do I have to take it to a repair shop.

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  • Answer #1

    pushrod December 20, 2012, 14:54
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    How old is the battery? Does the starter trun the engine slowly when cranking?

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    archlush, December 20, 2012, 15:12
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    not sure haven't checked. also it does sound like the starter turns the engine slowly

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    pushrod, December 20, 2012, 15:43
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    If the battery is weak it can cause this to happen as it drops below the voltage required to keep the radio clock active when starting the engine. It may be time for a new battery.

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    archlush, December 20, 2012, 15:56
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    I will try that Thnx

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  • Answer #2

    ziptie12 December 24, 2012, 17:32
     Master

    Also poss. 2 fuses for audio unit- 1- key-off constant power for memory, &2 for key-on for function.

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    your.mechanic, December 27, 2012, 18:01
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    ....never mind

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