Conditions for Setting 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.
P0CEF
- The hybrid/EV electronics coolant temperature does not fall within 21°C (37.8°F) of the outside air temperature.
AND
- The hybrid/EV electronics coolant temperature does not fall within 35°C (63°F) of the transmission fluid temperature.
P0CF0
The hybrid/EV electronics coolant temperature is greater than 100°C (212°F) indicating a circuit voltage less than 0.10 V.
P0CF1
The hybrid/EV electronics coolant temperature is less than -40°C (-40°F) indicating a circuit voltage greater than 4.90 V.
P0CF2
- The hybrid/EV electronics coolant temperature is intermittent or has changed greater than 95°C (171°F).
- Condition exists for 5 seconds or more.