Automatic Level Control (ALC) Compressor (G69 or Z55)

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Fig 1: Automatic Level Control (ALC) Compressor (G69 or Z55) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	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

Harness Type: Chassis
OEM Connector: 15326654
Service Connector: 88986254
Description: 8-Way F Metri-Pack 280 Series, Sealed (BK)

Terminal Part Information

Pins: A, C, F, H
Terminated Lead: 13576356
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304719/19
Core/Insulation Crimp: E/5

Pins: B, E, G
Terminated Lead: 13575403
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304720/19
Core/Insulation Crimp: 4/5