Conditions For Setting DTC
WARNING: This page is about a different car, the 2003 Saturn Vue and 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC will set if for 2 seconds the TCC PC solenoid actual current is outside of a calibrated current threshold for a given duty cycle when:
- Engine speed is greater than 500 RPM for at least 5 seconds.
- Ignition voltage is 8-18 volts.
- DTC P0964 and P0966 have not set.
DTC P0965 diagnostic runs continuously when the above conditions have been met. DTC P0965 is a type "B" DTC.