2010 Cadillac Truck SRX FWD V6-3.0L Page 1662
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.
P0707
DTC P0706-P0708
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 P0706
- Park/Neutral Position Switch Circuit
DTC P0707
- Park/Neutral Position Switch Circuit Low Voltage
DTC P0708
- Park/Neutral Position Switch Circuit High Voltage
Diagnostic Fault Information
Typical Scan Tool Data
Circuit/System Description
Shift position switch function is installed as one part of transmission control module (TCM). The position switch consists of 2 switches, whose
values are running in the opposite direction. Automatic transmission shift range is calculated by TCM reading output voltage from gear lever
position sensor installed in TCM itself.
Conditions for Running the DTC
* Ignition voltage is 6-15.5 V.
* TCM is not in service mode.
Conditions for Setting the DTC
P0706
Sum of two position sensor voltage has deviation over 0.29 V from standard value 5 V.
