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2010 GMC Sierra 3500HD Duramax with engine code P2032, what causes this? Any recalls?

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2010 GMC Sierra 3500HD Duramax with engine code P2032, what causes this? Any recalls?

Vehicle: 2010 GMC Sierra 3500HD Duramax

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P2032 Exhaust temperature sensor 2 (EGT-2) circuit low voltage

It a signal performance, 2010 GMC 3500, what is the engine size?
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P2032 GMC Code - Exhaust Gas Temperature Sensor 2 Circuit Low Voltage
Read more: https://www.autocodes.com/p2032_gmc.html

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