Conditions for Running the DTC

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

P0815 or P0816

P0815, P0816, P0826, P1761, P182E, P1876, P1877, or P1915 is not set.
Engine speed is 400 RPM or greater for 5 s.
Ignition voltage is 9-32 V.
Time since the last transmission upshift or downshift is 1 s or greater.
Runs continuously when above conditions are met.

P0826

P0826 or P1761 is not set.
Engine speed is 400-7,500 RPM for 5 s.
Ignition voltage is 9-32 V.
Runs continuously when above conditions are met.