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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALOEM CONNECTOR END VIEWSCRUISE CONTROL CONNECTOR END VIEWSCRUISE CONTROL MODULE (CCM) CONNECTOR END VIEW
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Cruise Control Module (CCM) Connector End View

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Cruise Control Module (CCM) Connector End View
Cruise Control Module (CCM) (Gas K34 w/o JL4)

GM666638Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12177081
  • 10-Way F 150 Series, Sealed (BK)
Pin Wire Color Circuit No. Function
A GY 397 Cruise Control On Switch Signal
B D-BU 84 Cruise Control Set/Coast Switch Signal
C GY/BK 87 Cruise Control Resume/Accel Switch Signal
D PU 420 TCC Brake Switch/Cruise Control Release Signal
E BK 350 Ground
F PK 439 Ignition 1 Voltage
G WH 17 Stop Lamp Switch Signal - w/Cutaway
L-BU 1320 CHMSL Supply Voltage/Stop Lamp Supply Voltage - w/o Cutaway
H D-GN 83 Cruise Control Inhibit Signal
J L-BU/BK 396 Cruise Control Engaged Signal
K D-GN/WH 817 Vehicle Speed 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:

  • • 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.