K42 Pedestrian Impact Detection Control Module X1 (B3T)

2013 Cadillac CTS V, 2D Coupe, Automatic TransSECTION K42 Pedestrian Impact Detection Control Module X1 (B3T)
GM1974972
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 1452636-3
  • Service Connector: 19178152
  • Description: 56-Way F (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Core Crimp Insulation Crimp
I 13505344 J-35616-64B (L-BU) J-38125-12A 1411560-2 25 E C
K42 Pedestrian Impact Detection Control Module X1 (B3T)

Pin Size Color Circuit Function Terminal Type ID Option
1-14 - - - Not Occupied - -
15 0.35 WH 7492 Hood Actuator Hood High Reference I -
16 0.35 PU 7491 Hood Actuator Hood Low Reference I -
17 0.35 OG 7489 Actuator Hood Low Reference I -
18 0.35 PK 7490 Hood Actuator Hood High Reference I -
19-34 - - - Not Occupied - -
35 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+ I -
36 0.5 TN/BK 2500 High Speed GMLAN Serial Data Bus+ I -
37 0.5 TN 2501 High Speed GMLAN Serial Data Bus- I -
38 0.5 TN 2501 High Speed GMLAN Serial Data Bus- I -
39-56 - - - Not Occupied - -
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.