Suspension Controls Connector End Views

Air Suspension Terminal Identification Compressor (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12124685 3-Way F Metri-Pack 680 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	RD	1A	Compressor Battery Positive Voltage
B	BK	2A	Ground
C	YE	3L	Over Temperature Signal

Air Suspension Exhaust Valve Terminal Identification (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		344270-3 4-Way F AMP 070 Series Sealed (BU)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	YE	3P	Air Suspension Exhaust Valve Control
3	YE	3U	Ground
4	-	-	Not Used

Air Suspension Inflator Terminal Identification Switch (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326813 3-Way M 150 Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU	5523	Inflator Switch Signal
B	L-GN	5522	Inflator Switch Low Reference
C	OR	5524	Inflator Switch Indicator Control

Air Suspension Inlet Valve Terminal Identification - LR/RR (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		344270-1 4-Way F AMP 070 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
1	YE	3S	Ground
2	YE	3N	Inlet Valve - LR Control
3	YE	3T	Ground
4	YE	3O	Inlet Valve - RR Control

Air Suspension Terminal Identification Module (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129225 24-Way F Micro-Pack 100 Series (GY)
Pin	Wire Color	Circuit No.	Function
1	YE	3P	Air Suspension Exhaust Valve Control
2	YE	3O	Air Suspension Inlet Valve - RR Control
3	YE	3A	5-Volt Reference
4	YE	3C	Air Suspension Sensor Signal - RR
5	YE	3B	Air Suspension Sensor Signal - LR
6	YE	3G	Ride Height Switch Signal
7	YE	2D	Low Reference
8	YE	2B	Ground
9	-	-	Not Used
10	YE	3J	SCM (Suspension) Class 2 Serial Data
11	YE	3K	Air Suspension Pressure Sensor Signal
12	YE	1B	Battery Positive Voltage
13	YE	3M	Air Suspension Relay Control
14	YE	3N	Air Suspension Inlet Valve - LR Control
15	YE	3E	Ride Height Active Indicator Control
16	YE	3D	Inflator Switch Indicator Control
17	YE	3H	Inflator Switch Signal
18	YE	3L	Over Temperature Signal
19	YE	2E	Low Reference
20	YE	2C	Inflator Switch Low Reference
21	YE	3F	Ignition 3 Voltage
22	-	-	Not Used
23	YE	3R	Ground
24	-	-	Not Used

Air Suspension Pressure Terminal Identification Sensor (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		9800426 4-Way F Schlemmer DIN Sealed (GN)
Pin	Wire Color	Circuit No.	Function
1	YE	3A	5-Volt Reference
2	YE	2E	Low Reference
3	YE	3K	Air Suspension Pressure Sensor Signal
4	-	-	Not Used

Air Suspension Terminal Identification Sensor - LR (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15355474 6-Way F MQS SLD (BK)
Pin	Wire Color	Circuit No.	Function
1	GY	2165	5-Volt Reference
2	BN	2184	Air Suspension Sensor Signal - LR
3	PU	2185	Low Reference
4-6	-	-	Not Used

Air Suspension Terminal Identification Sensor - RR (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15355474 6-Way F MQS SLD (BK)
Pin	Wire Color	Circuit No.	Function
1	PU	2185	Low Reference
2	BN	2227	Air Suspension Sensor Signal - RR
3	GY	2165	5-Volt Reference
4-6	-	-	Not Used

Electronically Controlled Air Suspension Compressor Terminal Identification Relay (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336745 4-Way F GR 280 Series Metri-Pack 800 Sealed (GY)
Pin	Wire Color	Circuit No.	Function
30	D-GN	322	Air Suspension Compressor Motor Control
85	GY	2672	Air Suspension Relay Control
86	YE	321	Air Suspension Relay Ground
87	RD	4042	Air Suspension Relay Supply Voltage

Air Suspension Ride Height Terminal Identification Switch (ZM6)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12177194 6-Way F Metri-Pack 150 Series (WH)
Pin	Wire Color	Circuit No.	Function
A	L-BU	5521	Ride Height Switch Signal
B	BK	1050	Ground
C	WH	5520	Ride Height Active Indicator Control
D	PU/WH	1382	LED Dimming Signal
E	BN/WH	230	Instrument Panel Lamps Dimming Control
F	BN	241	Ignition 3 Voltage