SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCADILLAC2013ESCALADE ESV PLATINUM, RWDREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - MEMORY SEAT MODULE X5 (AN3) TO YAW SENSORCOMPONENT CONNECTOR END VIEWSSERIAL DATA GATEWAY (SDG) MODULE X2 (HP2)
2013 Cadillac Escalade ESV Platinum, RWD

Serial Data Gateway (SDG) Module X2 (HP2)

2013 Cadillac Escalade ESV Platinum, RWDSECTION Serial Data Gateway (SDG) Module X2 (HP2)
GM2498539Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 13782500
  • Service Connector: 13578571
  • Description: 20-Way F USCAR 0.64 Series (GY)
Terminal Part Information
  • Terminated Lead: 13575550
  • Release Tool: J-38125-559
  • Diagnostic Test Probe: J-35616-16 (L-GN)
  • Terminal/Tray: 15445905/23
  • Core/Insulation Crimp: J/J
Serial Data Gateway (SDG) Module X2 (HP2)

Pin Wire Circuit Function
1-3 - - Not Used
4 0.35 D-BU 919 High Voltage Circuit Impact Detection Signal
5-7 - - Not Used
8 0.5 RD/WH 4240 Battery Positive Voltage
9-14 - - Not Used
15 0.35 D-BU 918 Low Reference
16 0.35 L-BU 5986 Serial Data Communication Enable
17 - - Not Used
18 0.5 BK 1050 Ground
19 0.35 D-BU 5985 Serial Data Wake-Up Signal
20 0.35 PK 239 Ignition Voltage
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.