Section 1574 (Power Seat System)
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Seats
- Diagnostic System Check - Power Seat Systems
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820
- DTC B1770 or B2015
- DTC B1775, B1780, B2020, or B2025
- DTC B1785 or B2030
- DTC B1825, B1850, B1860, B2355, B2365, or B2375
- DTC B1830, B1835, B1840, B1845, B2075, B2080, B2085, B2090, or B3905
- DTC B2425 or B2430
- DTC B2435 or B2440
- Symptoms - Seats
- Power Seat Inoperative (AR9)
- Power Seat Does Not Move Forward/Rearward
- Power Seat Does Not Tilt Forward
- Power Seat Does Not Tilt Rearward
- Power Seat Does Not Recline
- Memory Seat Feature Inoperative
- Lumbar Support Inoperative (with Memory)
- Heated Seat Inoperative
- Repair Instructions
- Seat Replacement - Front Bucket
- Seat Cushion Frame Replacement - Front
- Seat Cushion Outer Trim Panel Replacement
- Seat Cushion Cover and Pad Replacement - Front
- Seat Back Replacement - Front
- Seat Back Cover and Pad Replacement - Front
- Seat Back Frame Replacement - Front
- Seat Back Recliner Handle Replacement - Front
- Seat Back Panel Replacement - Front
- Lumbar Replacement - Front Seat
- Lumbar Support Cable Replacement
- Lumbar Support Knob Replacement
- Lumbar Switch Replacement - Front
- Seat Switch Replacement - Power
- Seat Switch Bezel Replacement
- Seat Adjuster Mechanism Replacement - Power
- Seat Adjuster Mechanism Replacement - Manual
- Memory Seat Switch Replacement
- Memory Seat Control Module Replacement
- Memory Seat Calibration Procedure
- Head Restraint Replacement - Front Seat
- Head Restraint Guide Replacement - Front Seat
- Head Restraint Cover Replacement - Front Seat
- Seat Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL)
- Seat Cushion Trim Panel Replacement - Rear No.1 (TrailBlazer EXT, Envoy XL)
- Seat Cushion Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Cushion Bracket Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Cushion Bracket Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL)
- Seat Cushion Latch Release Assembly Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Mid-Position Floor Latch Assembly Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL)
- Seat Cushion Pull Strap Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Cushion Cover and Pad Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Cushion Cover and Pad Replacement - Rear No. 1 (Trailblazer EXT, Envoy XL)
- Seat Back Cover and Pad Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Back Cover and Pad Replacement - Rear No. 1 (Trailblazer EXT, Envoy XL)
- Seat Back Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Back Replacement - Rear No. 1 (TrailBlazer, EXT, Envoy XL)
- Seat Back Release Latch Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Back Frame Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Back Frame Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL)
- Seat Back Hinge Replacement - Rear No. 1 (TrailBlazer EXT, Envoy XL)
- Seat Back Hinge Replacement - Rear No. 1 (TrailBlazer, Envoy, Bravada)
- Seat Back Hinge Cover Replacement - Rear No. 1
- Seat Back Latch Bracket - Rear
- Head Restraint Replacement - Rear Seat
- Head Restraint Guide Replacement - Rear No. 1
- Head Restraint Retractor Assembly Replacement - Rear No. 1
- Seat Replacement - Rear No. 2
- Seat Cushion Cover and Pad Replacement - Rear No. 2
- Seat Cushion Panel Replacement - Rear No. 2
- Pull Handle Assembly Replacement - Rear No. 2
- Head Restraint Guide Assembly Replacement - Rear No. 2
- Seat Back Cover and Pad Replacement - Rear No. 2
- Seat Back Frame Replacement - Rear No. 2
- Seat Back Extension Panel Replacement - Rear No. 2
- Seat Hinge Filler Cover Replacement - Rear No. 2
- Inner Riser Assembly Replacement - Rear No. 2
- Outer Riser Assembly Replacement - Rear No. 2
- Seat Adjuster Cross Bar Replacement - Rear No. 2
- Seat Latch Rod Replacement - Rear No. 2
- Seat Riser Latch Assembly Replacement - Rear No. 2
- Description and Operation
- Special Tools and Equipment