2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 675
Action Taken When the DTC Sets
Adjustable pedals operation will be disabled.
Conditions for Clearing the DTC
* The current DTC will clear and set the code to history, 3 seconds after the fault is no longer present and the power mode changes to OFF then
back to ACC or RUN.
* The history DTC will clear after 50 consecutive fault-free ignition cycles have occurred.
Reference Information
Schematic Reference
Adjustable Pedal Schematics (See: Accessories and Optional Equipment/Pedal Positioning System/Diagrams/Electrical Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views/Connector End Views By Name)
Description and Operation
Adjustable Pedals Description and Operation (See: Accessories and Optional Equipment/Pedal Positioning System/Description and Operation)
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)
Scan Tool Reference
Control Module References (See: Testing and Inspection/Programming and Relearning) for scan tool information
Circuit/System Verification
Ignition ON, vehicle in P (Park), observe the scan tool Adjustable Pedal Control Switch parameters while pressing the adjustable pedal switch in
both directions. The readings should change between Inactive and Active for both directions.
Circuit/System Testing
1. Ignition OFF, disconnect the harness connector at the S1 adjustable pedal control switch.
2. Wait 3 minutes, test for less than 10 ohm between the ground circuit terminal 1 and ground.
瀚慖f greater than the specified range, test the ground circuit for an open/high resistance.
3. Ignition ON, verify the scan tool Adjustable Pedal Control Switch parameter is Inactive.
瀚慖f not the specified value, test the signal circuit terminal 3 and signal circuit terminal 5 for a short to ground. If the circuits test normal,
replace K40 memory seat control module.
4. Install a 3 A fused jumper wire between the signal terminal 3 and ground. The scan tool Adjustable Pedals Direction Command parameter
should be Forward.
瀚慖f not the specified value, test the signal circuit for an open/high resistance. If the circuit tests normal, replace K40 memory seat control
module.
5. Install a 3 A fused jumper wire between the signal terminal 5 and ground. The scan tool Adjustable Pedals Direction Command parameter
should be Rearward.
瀚慖f not the specified value, test the signal circuit for an open/high resistance. If the circuit tests normal, replace K40 memory seat control
module.
6. If all circuits tests normal, replace the S1 adjustable pedal control switch.
Component Testing
1. Ignition OFF, disconnect the harness connector at the S1 adjustable pedal control switch.
