2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1562

2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1562

observing for possible misalignment or slack in the shifter mechanism.

2. Ignition ON, observe the scan tool Transmission Range Switch parameter while slowly moving the gear shift lever from Park and through all

ranges. Verify the gear shift lever position matches the scan tool parameter.

瀚慖f not within the specified value, refer to Range Selector Lever Cable Adjustment (See: Transmission and Drivetrain/Automatic

Transmission/Transaxle/Shift Linkage/Shift Cable/Adjustments) and Transmission Adaptive Functions (See: Transmission and

Drivetrain/Automatic Transmission/Transaxle/Description and Operation/AF40-6 - Automatic Transmission/Transmission Adaptive

Functions).

3. Ignition ON, observe the scan tool Transmission Range Switch parameter while slowly moving the gear shift lever from Park and through all

ranges. Verify the gear shift lever position matches the scan tool parameter.

瀚慖f not within the specified value, replace the K71 Transmission Control Module.

4. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the

conditions that you observed from the Freeze Frame/Failure Records data.

瀚慖f the DTC resets, replace the K71 Transmission Control Module.

Repair Instructions

Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.

TCM-Refer to Control Module References (See: Testing and Inspection/Programming and Relearning) for replacement, setup and programming.

6T70/6T75 - Automatic Transmission

DTC P0711, P0712, or P0713

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System

Check - Vehicle) prior to using this diagnostic procedure.

* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an

overview of the diagnostic approach.

* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure

Instructions) provides an overview of each diagnostic category.

DTC Descriptors

DTC P0711

- Transmission Fluid Temperature (TFT) Sensor Performance

DTC P0712

- Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

DTC P0713

- Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

Circuit/System Description

The transmission fluid temperature (TFT) sensor is located inside of the transmission control module (TCM) assembly which has no serviceable

components. The TFT sensor provides transmission fluid temperature to the TCM. This fault is handled inside the TCM and no external circuits are

involved.

Conditions for Running the DTC

P0711

* No DTCs P0101, P0102, P0103, P0106, P0107, P0108, P0171, P0172, P0174, P0175, P0201, P0202, P0203, P0204, P0205, P0206, P0207,

P0208, P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0401, P042E, P0658, P0668, P0669, P06AD, P06AE, P0711,

P0712, P0713, P0716, P0717, P0722, P0723, P0962, P0963, P0966, P0967, P0970, P0971, P215C, P2720, P2721, P2729, or P2730.

* The engine speed is greater than 400 RPM for 5 seconds.

* The ignition voltage is 8.6 volts or greater.

* Brake torque is not active.

* The engine torque signal is valid.

* The throttle position signal is valid.