Conditions for Running the DTCs
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
P0601
- The ignition switch is in Run or Crank.
- DTC P0601 runs continuously when the above condition is met.
P0602
- The ignition switch is in Run or Crank.
- DTC P0602 runs once per ignition cycle.
P0603
- The ignition switch is in Run or Crank.
- DTC P0603 runs once per ignition cycle.
P0604
- The ignition switch is in Run or Crank.
- DTC P0604 runs continuously when the above condition is met.
P0606
- The ignition switch is in the Unlock/Accessory, Run, or Crank positions.
- The system voltage is more than 5.23 volts.
- DTC P0606 runs continuously when the above conditions are met.
P0607
- The ignition switch is in Unlock, Accessory, Run or Crank.
- The system voltage is more than 5.23 volts.
- DTCs P0601, P0602, P0603, P0604, P0606, P062F, P0641, P0651, P2610 are not set
- DTC P0607 runs continuously when the above conditions are met.
P060D
- DTC P0606 is not set.
- The ignition switch is in the Unlock, Accessory, Run, or Crank position.
- The system voltage is more than 5.23 volts.
- DTC P060D runs continuously when the above conditions are met.
P062F
- The ignition is ON.
- DTC P062F runs once per ignition cycle.
P2610
- The ECM is powered down.
- The intake air temperature is between -40 to +125°C (-40 to +257°F).
- DTC P2610 runs once per ignition cycle.