Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2013CTS V, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTSEATSPOWER SEAT SYSTEM
2013 Cadillac CTS V, 2D Coupe, Automatic Trans
Power Seat System
2013 Cadillac CTS V, 2D Coupe, Automatic TransSECTION Power Seat System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- DTC B1335
- DTC B1340
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B1395 (Coupe)
- DTC B1395 (Sedan, Wagon)
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 (Coupe)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 (Sedan, Wagon)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B1825, B1850, B1860, B2355, B2365, B2375, or B2405
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC B1830 or B1835
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B2000 or B2005
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B3603 or B360C-B360E
- DTC B3920 or B3921 (Coupe)
- DTC B3920 or B3921 (Sedan, Wagon)
- Symptoms - Power Seats
- Lumbar Support Inoperative (Without Memory A45)
- Lumbar Support Inoperative (With Memory A45)
- Lumbar Support Inoperative (With W2E)
- Front Seat Cushion Side Bolster Malfunction
- Memory Seat Feature Inoperative
- Easy Entry Seat Malfunction
- Power Seat Inoperative (Without Memory A45)
- Power Seat Inoperative (Coupe with Memory A45)
- Power Seat Inoperative (Sedan, Wagon with Memory A45)
- Repair Instructions
- Front Seat Adjuster Switch Replacement - Driver Side (AQ9)
- Front Seat Adjuster Switch Replacement - Driver Side (W2E)
- Front Seat Adjuster Switch Replacement - Passenger Side (AQ9)
- Front Seat Adjuster Switch Replacement - Passenger Side (W2E)
- Driver Seat Adjuster Memory Switch Replacement
- Driver or Passenger Seat Adjuster Memory Module Replacement
- Front Seat Tilt Adjuster Actuator Replacement
- Front Seat Adjuster Actuator Replacement
- Driver Seat Outer Adjuster Rear Vertical Actuator Replacement
- Driver Seat Lumbar Control Switch Replacement (AQ9)
- Driver Seat Lumbar Control Switch Replacement (W2E)
- Passenger Seat Lumbar Control Switch Replacement (AQ9)
- Passenger Seat Lumbar Control Switch Replacement (W2E)
- Front Seat Lumbar Support Bladder Replacement (W2E)
- Driver or Passenger Seat Cushion Air Pump Replacement (W2E)
- Seat Lumbar Sub System Replacement (AQ9)
- Seat Lumbar Sub System Replacement (W2E)
- Front Seat Recliner Actuator Motor Replacement
- Description and Operation
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.