Conditions for Setting the DTC

DTC P0CF4 

The control pilot circuit is not meeting its internal range requirements for 5 seconds. This can only be set internal to the hybrid/EV powertrain control module 2. This is an internal circuit voltage in the hybrid/EV powertrain control module 2 and can not be measured.

DTC P0CF5 

The control pilot circuit voltage divided by the system voltage is less than 0.03 V for 5 seconds. This is an internal circuit voltage in the hybrid/EV powertrain control module 2 and can not be measured.

DTC P0CF6 

The control pilot circuit voltage divided by the system voltage is greater than 0.55 V for 5 seconds. This is an internal circuit voltage in the hybrid/EV powertrain control module 2 and can not be measured.