GM Service Manual Online
For 1990-2009 cars only
Connector 1: Automatic Level Control (ALC) Compressor

Automatic Level Control (ALC) Compressor


Object Number: 697053  Size: CH

Connector Part Information

  • OEM: 12129565
  • Service: 15306069
  • Description: 4-Way F Metri-Pack 280 Series, Sealed (GY)

Terminal Part Information

  • Pins: A, C
  • Terminal/Tray: 12077411/2
  • Core/Insulation Crimp: 2/5
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: B, D
  • Terminal/Tray: 12129493/2
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)

Automatic Level Control (ALC) Compressor

Pin

Wire Color

Circuit No.

Function

A

WH

320

Automatic Level Control Exhaust Solenoid Control (F55)

B

D-GN

322

Automatic Level Control Compressor Motor Supply Voltage (F55)

C

RD/BK

1342

Battery Positive Voltage (F55)

D

BK

1050

Ground (F55)