Conditions for Setting the DTC
WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
P0969
The transmission control module detects an internal electrical performance malfunction of the clutch pressure control solenoid control circuit when the actual hybrid low, 1-2 and the 4th clutch pressure does not equal the commanded hybrid low, 1-2 and 4th clutch pressure for 300 milliseconds.
P0970
The transmission control module detects an internal low voltage electrical malfunction of the clutch PC solenoid control circuit for 500 milliseconds.
P0971
The transmission control module detects an internal high voltage electrical malfunction of the clutch PC solenoid control circuit for 500 milliseconds.