Conditions for Running the DTCs: P0607

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

The ignition switch is in Unlock, Accessory, Run or Crank.
The system voltage is more than 5.23 V.
DTCs P0601, P0602, P0603, P0604, P0606, P062F, P0641, P0651, P2610 are not set
DTC P0607 runs continuously when the above conditions are met.