Automatic Level Control Connector End Views. Chevrolet Chevy Suburban - 2WD 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 Chevy Suburban - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E/4L70-E 🢒 Automatic Level Control Connector End Views

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

Automatic Level Control (ALC) Air Compressor Assembly

Object Number: 646372 Size: CH

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

Automatic Level Control (ALC) Air Compressor Assembly

Pin	Wire Color	Circuit No.	Function
A	TN	6075	Automatic Level Control Pressure Sensor Signal
B	RD/WH	2440	Battery Positive Voltage
C	WH	320	Automatic Level Control Exhaust Solenoid Control
D	--	--	Not Used
E	L-BU	2248	Automatic Level Control Air Compressor Supply Voltage
F	BN	6077	Low Reference
G	BK	1750	Ground
H	GY	6076	5-Volt Reference

Automatic Level Control (ALC) Relay

Object Number: 535912 Size: CH

Connector Part Information

OEM: 12129716
Service: 15306045
Description: 4-Way F Metri-Pack 280 Series, Flexlock (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: C/5
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Automatic Level Control (ALC) Relay

Pin	Wire Color	Circuit No.	Function
30	RD	1842	Battery Positive Voltage
85	PK	739	Ignition 1 Voltage
86	L-BU/WH	1112	Damping Relay Coil Control
87	L-BU	2248	Automatic Level Control Compressor Relay Control