Automatic Level Control Suspension Connector End Views

Automatic Level Control Relay Connector End Views

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129716 4-Way F Metri-Pack 280 Series (GRY)
Pin	Wire Color	Circuit No.	Function
30	RED	742	Battery Positive Voltage
85	BRN	541	Ignition 3 Voltage
86	LT BLU	2248	Real Time Damping Compressor Relay Control
87	RED	742	Battery Positive Voltage

Automatic Level Control Compressor Connector End Views

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110751 7-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	RED	742	Battery Positive Voltage
B	DK BLU	2249	Exhaust Solenoid Control
C	BLK	407	Low Reference
D	TAN	2252	Pressure Sensor Signal
E	GRY	416	5 Volt Reference
F	ORN	2440	Battery Positive Voltage
G	BLK	1450	Ground - All Others
G	BLK	1150	Ground - Escalade EXT