Conditions for Running the DTC

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

DTC P2537 is not set.
The 12 V battery voltage is equal to or greater than 11 V.
The accessory circuit is active for greater than 5 s.
The DTCs run continuously when the conditions above are met.