Automatic Level Control Connector End Views. GMC Truck Yukon - 4WD 2006

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2006 🢒 Yukon - 4WD 🢒 Suspension 🢒 Automatic Level Control 🢒 Automatic Level Control Connector End Views

Connector 1:	Automatic Level Control (ALC) Air Compressor
Connector 2:	Automatic Level Control (ALC) Compressor Relay

Automatic Level Control (ALC) Air Compressor

Object Number: 655687 Size: CH

Connector Part Information

OEM: 12110751
Service: 12110751
Description: 7-Way F Metri-Pack 280 Series (BK)

Terminal Part Information

Pins: A, F, G
Terminal/Tray: 12110845/4
Core/Insulation Crimp: F/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B- E
Terminal/Tray: 12110847/4
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Automatic Level Control (ALC) Air Compressor

Pin	Wire Color	Circuit No.	Function
A	L-BU	1112	Damping Relay Coil Control
B	D-BU	2249	Exhaust Solenoid Control
C	BK	407	Low Reference
D	TN	2252	Pressure Sensor Signal
E	GY	416	5-Volt Reference
F	OG	2440	Battery Positive Voltage
G	BK	1750	Ground

Automatic Level Control (ALC) Compressor Relay

Object Number: 535912 Size: CH

Connector Part Information

OEM: 12129716
Service: 15306045
Description: 4-Way F Metri-Pack 280 Series (GY)

Terminal Part Information

Pins: 30, 87
Terminal/Tray: 12110853/4
Core/Insulation Crimp: F/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: 85, 86
Terminal/Tray: 12110847/4
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Automatic Level Control (ALC) Compressor Relay

Pin	Wire Color	Circuit No.	Function
30	RD	742	Battery Positive Voltage
85	BN	541	Ignition 3 Voltage
86	L-BU	2248	Real Time Damping Compressor Relay Control
87	L-BU	1112	Damping Relay Coil Control