KR5 Rear Defogger Relay (Coupe)

2013 Cadillac CTS V, 2D Coupe, Automatic TransSECTION KR5 Rear Defogger Relay (Coupe)
GM603108
Connector Part Information
  • Harness: Body
  • OEM: 15336745
  • Service: 15306331
  • Description: 4-Way F GR 280 Series, Metri-Pack 800 Series, Sealed (GY)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I - - - Pending Pending Pending Pending
KR5 Rear Defogger Relay (Coupe)

Pin Size Color Circuit Function Terminal Type ID Option
30 5.0 PU 293 Ground I -
85 0.35 BK 1050 Run/Crank Ignition 1 Voltage I -
86 - - - Not Occupied - -
87 5.0 RD/BK 1242 Battery Positive Voltage I -
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.