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Home >> Buick >> 2016 >> Envision >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P1A90-P1A92: 14V Power Module Temperature Sensor 1 >> Conditions for Setting the DTC
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Conditions for Setting the DTC

WARNING: This page is about a different car, the 2015 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.

P1A90 

14V Power Module Temperature Sensor 1 has a value of 20°C greater than the average value of 14V Power Module Temperature Sensor 2 and Drive Motor Temperature for greater than 4 seconds.

P1A91 

14V Power Module Temperature Sensor 1 is greater than 145°C (293°F) for greater than 4 seconds.

P1A92 

14V Power Module Temperature Sensor 1 is less than -65°C (-85°F) for greater than 4 seconds.

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