2010 Cadillac CTS Sedan AWD V6-3.0L Page 1620
Conditions for Running the DTC
P0716
* DTCs P0101, P0102, P0103, P0121, P0122, P0123, P0716, P0717, P0722, P0723, P0723, P0752, P0973, or P0974 are not set.
* The engine speed is 500 RPM or greater for 5 seconds.
* Engine torque is between 0-1492 Nm (0-1100 lb ft).
* Ignition voltage is 8.6 volts or greater.
* The vehicle speed is greater than 0 km/h (0 mph).
* The throttle position must be greater than 0 percent.
P0717
* DTCs P0101, P0102, P0103, P0716, P0717, P0722, or P0723 are not set.
* The engine speed is 500 RPM or greater for 5 seconds.
* Ignition voltage is 8.6 volts or greater.
* The TCM must receive a valid torque signal from the ECM.
* The vehicle speed is greater than 16 km/h (10 mph).
* The engine torque is greater than 50 Nm (37 lb ft).
Conditions for Setting the DTC
P0716
The transmission input speed sensor RPM drop is greater than 882 RPM for 1 second.
P0717
Transmission input shaft speed is less than 35 RPM for 4 seconds.
Action Taken When the DTC Sets
P0716
* DTC P0716 is a Type A DTC.
* The TCM freezes transmission adaptive functions.
* The TCM turns OFF all solenoids.
* The TCM inhibits Tap Up/Down functions.
* The transmission defaults to second gear.
* The TCM enables torque management.
* The TCM inhibits manual shifting of forward gears.
P0717
* DTC P0717 is a Type A DTC.
* The high side driver is turned OFF.
* The TCM turns OFF all solenoids.
* The TCM freezes transmission adaptive functions.
* The TCM inhibits Tap Up/Down functions.
* The TCM inhibits manual shifting of forward gears.
Conditions for Clearing the DTC
P0716 and P0717 are Type A DTCs.
Diagnostic Aids
Inspect the ISS/OSS, harness, connector, and control solenoid valve assembly for metallic debris and the 1-2-3-4 and 3-5-R clutch housing splines
on the outside diameter surface for damage or misalignment. Proper torque of the ISS/OSS mounting bolt is critical to proper speed signal
operation.
Reference Information
Schematic Reference
Automatic Transmission Controls Schematics (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Diagrams)
Connector End View Reference
* Component Connector End Views (See: Diagrams/Connector Views)
* Inline Harness Connector End Views (See: Power and Ground Distribution/Multiple Junction Connector/Diagrams)
Electrical Information Reference
* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/Circuit Testing/Circuit Testing)
