2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1707
shift control solenoid assembly abnormality occurs, the TCM will disable the current to the solenoids.
Conditions for Running the DTC
P0778
* The ignition voltage is between 10.2-15.5 V.
* The engine speed is greater than 400 RPM for 2 s.
* The transmission is not in emergency mode.
* Driving in D range.
* TCM communication is normal.
* DTCs P0966 and P0967 are not set.
P0965
* The ignition voltage is between 10.2-15.5 V.
* The engine speed is greater than 400 RPM for 2 s.
* The transmission is not in emergency mode.
* Driving in D range.
* TCM communication is normal.
* The automatic transmission fluid temperature is more than 20掳C (68掳F).
* SLC1 current is more than 0.85 A.
* SLC1 target current is not changed.
P0966
* The ignition voltage is between 10.2-15.5 V.
* The engine speed is greater than 400 RPM for 2 s.
* The transmission is not in emergency mode.
* Driving in D range.
* TCM communication is normal.
* DTC P0967 is not set.
P0967
* The ignition voltage is between 10.2-15.5 V.
* The engine speed is greater than 400 RPM for 2 s.
* The transmission is not in emergency mode.
* Driving in D range.
* TCM communication is normal.
* DTC P0966 is not set.
Conditions for Setting the DTC
P0778
Deviation between commanded current and feedback current.
P0965
The TCM detects the error current more than 80 mA for 2.75 ms.
P0966
The TCM detects at least 5 times less than 23 mA current consumption of the SLC1 control circuit for 100 ms.
P0967
The TCM detects at least 5 times more than 1.333 A current consumption of the SLC1 control circuit for 100 ms.
Action Taken When the DTC Sets
P0778, P0965
* DTC P0965 is a Type B DTC.
* The TCM turns OFF all solenoids.
* The TCM allows the vehicle after a stop to operate only in the second gear and "R" range.
P0966, P0967
* DTCs P0966 and P0967 are Type B DTCs.
* No self learning function.
* The TCM turns OFF all solenoids.
* The TCM allows the vehicle after a stop to operate only in the second gear and "R" range.
Conditions for Clearing the DTC
