2010 Cadillac Truck SRX FWD V6-3.0L Page 673

2010 Cadillac Truck SRX FWD V6-3.0L Page 673

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.