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HOMESERVICE MANUALSCHEVROLET2013SILVERADO 2500 HD LT, 2D CAB CHASSIS, 6.6L ENG VIN 8, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - FUEL PUMP/TRAILER BRAKE CONTROL MODULE TO RADIO X1 (UYS)COMPONENT CONNECTOR END VIEWSMEMORY SEAT MODULE (MSM) X5 (AN3)
2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD

Memory Seat Module (MSM) X5 (AN3)

2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDSECTION Memory Seat Module (MSM) X5 (AN3)
GM1664552
Connector Part Information
  • Harness Type: Driver Seat
  • OEM Connector: 31410-1200
  • Service Connector: 15126711
  • Description: 20-Way F 64 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: Pins: 1-4, 11, 14-29 - 13575845
  • Terminated Lead: Pin10 - 13581375
  • Release Tool: J-38125-215A
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: Not Available/
  • Core/Insulation Crimp: P/P
Memory Seat Module (MSM) X5 (AN3)

Pin Wire Circuit Function
1 0.35 YE/BK 2079 Driver Heated Seat Cushion Temperature Signal (without KB6)
2 0.35 GY 2434 Passenger Heated Seat Cushion Temperature Signal (without KB6)
3 0.35 TN 2436 Passenger Heated Seat Back Temperature Signal (without KB6)
4 0.35 D-BU 2425 Driver Heated Seat Back Temperature Signal (without KB6)
5-9 - - Not Used
10 0.5 PK 5289 Adjustable Pedal Sensor Signal (JF4)
11 0.35 TN 6207 5-Volt Reference
12-13 - - Not Used
14 0.35 BN/WH 557 Seat Front Vertical Motor Position Sensor Signal
15 0.35 TN 568 Seat Rear Vertical Motor Position Sensor Signal
16 0.35 D-GN 569 Seat Horizontal Motor Position Sensor Signal
17 0.35 WH/BK 570 Driver Seat Recline Motor Position Sensor Signal
18 0.35 TN/BK 1062 Driver Seat Lumbar Vertical Position Sensor Signal (10 Series)
19 0.35 YE 1063 Driver Seat Lumbar Horizontal Position Sensor Signal (10 Series)
20 - - Not Used
RENDER: 1.0x

NO RELATED

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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.