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Home >> Cadillac >> 2010 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 522 (Component Connector End View (1 Of 5)) >> Automatic Level Control (ALC) Compressor (Z55)
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Automatic Level Control (ALC) Compressor (Z55)

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Fig 1: Automatic Level Control (ALC) Compressor (Z55) Connector End View
GM646372Courtesy of GENERAL MOTORS CORP.
Automatic Level Control (ALC) Compressor (Z55)

Pin Wire Color Circuit Function
A 0.5 TN 6075 Automatic Level Control Pressure Sensor Signal
B 2 RD/WH 2440 Battery Positive Voltage
C 0.5 WH 320 Automatic Level Control Exhaust Solenoid Control
D - - Not Used
E 3 L-BU 2248 Automatic Level Control Air Compressor Control
F 0.5 BN 6077 Low Reference
G 3 BK 1750 Ground
H 0.5 GY 6076 5-Volt Reference
Connector Part Information 
  • OEM: 15326654
  • Service: 88986254
  • Description: 8-Way F Metri-Pack 280 Series, Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
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