Conditions for Setting the DTC
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
P0965
The transmission control module detects an internal electrical performance malfunction of the clutch pressure control solenoid control circuit when the actual hybrid direct, 2-3-4 clutch pressure does not equal the commanded hybrid direct, 2-3-4 clutch pressure for 5 seconds.
P0966
The transmission control module detects an internal low voltage electrical malfunction of the clutch pressure control solenoid control circuit for 500 milliseconds.
P0967
The transmission control module detects an internal high voltage electrical malfunction of the clutch pressure control solenoid control circuit for 500 milliseconds.