Cruise Control Connectors

2006 Chevrolet Suburban C1500, 5.3 ZSECTION Cruise Control Connectors
Turn Signal/Multifunction Switch - C4

GM39661Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12047786
  • 4-Way F 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A BN 41 Ignition 3 Voltage
B GY/WH 397 Cruise Control ON Switch Signal
C GY/BK 87 Cruise Control Resume/Accel Switch Signal
D D-BU 84 Cruise Control Set/Coast Switch Signal
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.