2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 2010
P2762
The TCM detects the error current more than 80 mA for 2.75 ms.
P2763
The TCM detects at least 5 times less than 23 mA current consumption of the SLU control circuit for 100 ms.
P2764
The TCM detects at least 5 times more than 1.333 A current consumption of the SLU control circuit for 100 ms.
Action Taken When the DTC Sets
P2759, P2762
* DTCs P2759 and P2762 are Type B DTCs.
* The TCM turns OFF all solenoids.
* The TCM allows the vehicle to operate only in second gear and "R" range after a stop.
P2763, P2764
* DTCs P2763 and P2764 are Type B DTCs.
* No self learning function.
* The TCM turns OFF all solenoids.
* The TCM allows the vehicle to operate only in second gear and "R" range after a stop.
Conditions for Clearing the DTC
P2759, P2762
* DTCs P2759 and P2762 are Type B DTCs.
* The TCM detects the error current less than 50 mA for 2.75 ms.
P2763, P2764
* DTCs P2763 and P2764 are Type B DTCs.
* The current consumption of the SLU control circuit is 0.1-1.1 A for 500 ms.
Diagnostic Aids
When attempting to set solenoid electrical DTCs, ensure the TCM is warmed up and the transmission is operated in 2nd gear long enough to ensure
a 3掳C (5掳F) increase in TCM substrate temperature. This will place the TCM in the optimal condition to test solenoid electrical DTCs.
Reference Information
Schematic Reference
Automatic Transmission Controls Schematics (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Diagrams/Electrical
Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views/Connector End Views By Name)
Electrical Information Reference
* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit
Testing/Circuit Testing)
* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic
Procedures/Connector Repairs/Connector Repairs)
* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General
Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections)
* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring
Repairs/Wiring Repairs)
Description and Operation
Transmission Component and System Description (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Description and
Operation/AF40-6 - Automatic Transmission/Transmission Component and System Description)
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions (See: Diagnostic Trouble Code Descriptions/Powertrain Diagnostic Trouble Code
(DTC) Type Definitions)
