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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.3 T, 4L60E/M30REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2023 (POWER SEAT SYSTEM)REPAIR INSTRUCTIONSMEMORY SEAT CONTROL MODULE REPLACEMENT
2006 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.3 T, 4L60E/M30

Memory Seat Control Module Replacement

2006 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.3 T, 4L60E/M30SECTION Memory Seat Control Module Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Memory Seat Control Module
GM1678396Courtesy of GENERAL MOTORS CORP.
Memory Seat Control Module Replacement

Callout Component Name
Preliminary Procedure 
Remove the front driver seat. Refer to Front Seat Replacement - Bucket (without HP2) , Front Seat Replacement - Bucket (with HP2) .
1 Driver Seat Adjuster Outer Finish Cover
Refer to Front Seat Cushion Outer Trim Panel Replacement (with HP2) , Front Seat Cushion Outer Trim Panel Replacement (Manual Seat without HP2) , Front Seat Cushion Outer Trim Panel Replacement (Power Seat without HP2) .
2 Driver Seat Adjuster Inner Finish Cover
Refer to Front Seat Cushion Inner Trim Panel Replacement (without HP2) , Front Seat Cushion Inner Trim Panel Replacement (with HP2) .
3 Driver Seat Riser Finish Cover
Procedure 
Pull rearward to disengage the cover from the seat riser.
4 Driver Seat Cushion Cover and Pad
Refer to Seat Cushion Trim Cover and Pad Replacement (without HP2) , Seat Cushion Trim Cover and Pad Replacement (with HP2) .
5 Memory Seat Module Nut (Qty: 4)
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
6 Memory Seat Module

Procedure

  1. Disconnect the electrical connector.
  2. Refer to Control Module References for programming and set-up information.
RENDER: 1.0x

NO RELATED

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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.