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Home >> GMC >> 2001 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1775 (Engine Controls - 6.6L - Component Locator) >> Component Locator >> Engine Controls Connector End Views >> A/C High Pressure Switch

A/C High Pressure Switch

WARNING: This page is about a different car, the 2001 GMC Sierra, 2001 GMC Cab & Chassis Sierra, 2001 Chevrolet Silverado, and 2001 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
A/C High Pressure Switch

GM684869
Connector Part Information
  • 12186386
  • 2-Way F Metri-Pack 150 P2S (BLK)
Pin Wire Color Circuit No. Function
A LT BLU 203 A/C Request Signal
B DK GRN/WHT 2523 A/C Request Signal
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