Conditions for Setting the DTC: P062F
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM did not complete the last electronic erasable programmable read only memory (EEPROM) write event during the last ECM power down.
- This diagnostic runs once per ignition cycle at power up.