2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 1556
ECM.
Reference Information
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions (See: Diagnostic Trouble Code Descriptions/Powertrain Diagnostic Trouble Code
(DTC) Type Definitions)
Scan Tool Reference
Control Module References (See: Testing and Inspection/Programming and Relearning)
Circuit/System Verification
Note: Correct any engine controls and communication DTCs before diagnosing TCM DTCs.
1. DTC P0700 is an informational DTC. If there are no engine controls or communication DTCs, refer to Diagnostic Trouble Code (DTC) List -
Vehicle (See: Diagnostic Trouble Code Descriptions/Diagnostic Trouble Code (DTC) List - Vehicle) for diagnosis of TCM DTCs.
2. 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.
P0706
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.
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