Section 249 (Power Seat System)
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Power Seat Component Views
- Power Seat Connector End Views
- Lumbar Adjuster Switch - Driver (w/A45, AL2)
- Lumbar Adjuster Switch - Driver (w/o A45)
- Lumbar Adjuster Switch - Passenger (AL2)
- Memory Seat Module (MSM) C1 (A45, AM3, KB6)
- Memory Seat Module (MSM) C2 (A45, AM3, KB6)
- Memory Seat Module (MSM) C3 (A45, AM3, KB6)
- Memory Seat Module (MSM) C4 (A45, AM3, KB6)
- Memory Seat Module (MSM) C5 (A45, AM3, KB6)
- Memory Seat Module (MSM) C6 (A45, AM3, KB6)
- Memory Seat Module (MSM) C7 (A45, AM3, KB6)
- Seat Adjuster Motor Assembly - Driver (w/AM3)
- Seat Adjuster Motor Assembly - Driver C1 (AG1, A45)
- Seat Adjuster Motor Assembly - Driver C2 (AG1, A45)
- Seat Adjuster Motor Assembly - Front Passenger (AG2/AM3)
- Seat Adjuster Switch - Driver (A45)
- Seat Adjuster Switch - Driver (AG1)
- Seat Adjuster Switch - Driver (w/o A45 or AG1)
- Seat Adjuster Switch - Passenger (AG2)
- Seat Adjuster Switch - Passenger (AM3)
- Seat Front Vertical Position Sensor - Driver (A45) (Part of Seat Adjuster Motor Assembly Driver)
- Seat Rear Vertical Position Sensor - Driver (A45) (Part of Seat Adjuster Motor Assembly Driver)
- Seat Horizontal Position Sensor - Driver (A45) (Part of Seat Adjuster Motor Assembly Driver)
- Seat Lumbar Horizontal Motor - LR (ARC)
- Seat Lumbar Horizontal Motor - RR (ARC)
- Seat Lumbar Massage Motor Driver Horizontal Motor (Part of Seat Lumbar Massage Motor - Driver (AM3)
- Seat Lumbar Massage Motor Driver Vertical Motor (Part of Seat Lumbar Massage Motor - Driver (AM3)
- Seat Lumbar Massage Switch - Driver (AM3)
- Seat Lumbar Massage Switch - Front Passenger (AM3)
- Seat Lumbar Motor Position Sensor - Front Passenger (AM3)
- Seat Lumbar Massage Motor Position Sensor - Front Passenger (AM3)
- Seat Lumbar Position Sensor Driver Horizontal Sensor (Part of Seat Lumbar Massage Motor - Driver (AM3)
- Seat Lumbar Motor Position Sensor - Driver Horizontal (Part of Seat Lumbar Massage Motor - Driver (AM3)
- Seat Lumbar Switch - Left Rear (ARC)
- Seat Lumbar Switch - RR (ARC)
- Seat Lumbar Vertical Motor - LR (ARC)
- Seat Lumbar Vertical Motor - RR (ARC)
- Seat Recline Motor Position Sensor - Driver (A45)
- Seat Recline Motor - Driver (AG1, A45, Part of Driver Seat Recline Motor Assembly)
- Seat Recline Motor - Front Passenger (w/o AG2)
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Seats
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC B1335
- DTC B1340
- DTC B1395
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B2085, or B2090
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit 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 Procedures
- DTC B1825, B1850, B1860, B2105, B2355, B2365, or B2375
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit 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 Procedures
- DTC B3920 or B3921
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Diagnostic Aids
- 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 Testing
- B3921 Group 2 Motors
- Repair Procedures
- Symptoms - Power Seats
- Lumbar Massage Inoperative
- Lumbar Support Inoperative (w/o Memory-A45)
- Lumbar Support Inoperative (w/Memory-A45)
- Memory Seat Feature Inoperative
- Power Seat Inoperative (w/o Memory-A45)
- Power Seat Inoperative (w/Memory-A45)
- Repair Instructions
- Power Seat Switch Replacement
- Driver Seat Adjuster Memory Switch Replacement
- Memory Seat Control Module Replacement
- Front Seat Adjuster Replacement
- Front Seat Lumbar Control Switch Replacement
- Rear Seat Lumbar Control Switch Replacement
- Front Seat Lumbar Support Replacement (w/AL2)
- Front Seat Lumbar Support Replacement (w/AM3)
- Rear Seat Lumbar Support Replacement
- Power Recliner Sensor Replacement - Front
- Front Seat Recliner Position Sensor Replacement
- Front Seat Recliner Actuator Motor Replacement
- Description and Operation