2010 Cadillac Truck SRX FWD V6-3.0L Page 2138

2010 Cadillac Truck SRX FWD V6-3.0L Page 2138

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)

Scan Tool Reference

Control Module References (See: Testing and Inspection/Programming and Relearning) for scan tool information