GM Service Manual Online
For 1990-2009 cars only
Table 1: Air Suspension Compressor (ZM6)
Table 2: Air Suspension Exhaust Valve (ZM6)
Table 3: Air Suspension Inflator Switch (ZM6)
Table 4: Air Suspension Inlet Valve-LR/RR (ZM6)
Table 5: Air Suspension Module (ZM6)
Table 6: Air Suspension Pressure Sensor (ZM6)
Table 7: Air Suspension Sensor-LR (ZM6)
Table 8: Air Suspension Sensor-RR (ZM6)
Table 9: Electronically Controlled Air Suspension Relay (ZM6)
Table 10: Ride Height Switch (ZM6)

Air Suspension Compressor (ZM6)


Object Number: 668832  Size: CH

Connector Part Information

    • 12124685
    • 3-Way F Metri-Pack 680 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

RED

1A

Compressor Battery Positive Voltage

B

BLK

2A

Ground

C

YEL

3L

Over Temperature Signal

Air Suspension Exhaust Valve (ZM6)


Object Number: 848685  Size: CH

Connector Part Information

    • 344270-3
    • 4-Way F AMP 070 Series Sealed (BLU)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

YEL

3P

Air Suspension Exhaust Valve Control

3

YEL

3U

Ground

4

--

--

Not Used

Air Suspension Inflator Switch (ZM6)


Object Number: 632353  Size: CH

Connector Part Information

    • 15326813
    • 3-Way M 150 Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

5523

Inflator Switch Signal

B

LT GRN

5522

Inflator Switch Low Reference

C

ORN

5524

Inflator Switch Indicator Control

Air Suspension Inlet Valve-LR/RR (ZM6)


Object Number: 848683  Size: CH

Connector Part Information

    • 344270-1
    • 4-Way F AMP 070 Series Sealed (BLK)

Pin

Wire Color

Circuit No.

Function

1

YEL

3S

Ground

2

YEL

3N

Inlet Valve-LR Control

3

YEL

3T

Ground

4

YEL

3O

Inlet Valve-RR Control

Air Suspension Module (ZM6)


Object Number: 39784  Size: CH

Connector Part Information

    • 12129225
    • 24-Way F Micro-Pack 100 Series (NAT)

Pin

Wire Color

Circuit No.

Function

1

YEL

3P

Air Suspension Exhaust Valve Control

2

YEL

3O

Air Suspension Inlet Valve-RR Control

3

YEL

3A

5 Volt Reference

4

YEL

3C

Air Suspension Sensor Signal- RR

5

YEL

3B

Air Suspension Sensor Signal-LR

6

YEL

3G

Ride Height Switch Signal

7

YEL

2D

Low Reference

8

YEL

2B

Ground

9

--

--

Not Used

10

YEL

3J

SCM (Suspension) Class 2 Serial Data

11

YEL

3K

Air Suspension Pressure Sensor Signal

12

YEL

1B

Battery Positive Voltage

13

YEL

3M

Air Suspension Relay Control

14

YEL

3N

Air Suspension Inlet Valve-LR Control

15

YEL

3E

Ride Height Active Indicator Control

16

YEL

3D

Inflator Switch Indicator Control

17

YEL

3H

Inflator Switch Signal

18

YEL

3L

Overtemperature Signal

19

YEL

2E

Low Reference

20

YEL

2C

Inflator Switch Low Reference

21

YEL

3F

Ignition 3 Voltage

22

--

--

Not Used

23

YEL

3R

Air Suspension Relay Ground

24

--

--

Not Used

Air Suspension Pressure Sensor (ZM6)


Object Number: 848684  Size: CH

Connector Part Information

    • 9800426
    • 4-Way F Schlemmer DIN Sealed (GRN)

Pin

Wire Color

Circuit No.

Function

1

YEL

3A

5 Volt Reference

2

YEL

2E

Low Reference

3

YEL

3K

Air Suspension Pressure Sensor Signal

4

--

--

Not Used

Air Suspension Sensor-LR (ZM6)


Object Number: 831393  Size: CH

Connector Part Information

    • 15355474
    • 6-Way F MQS SLD (BLK)

Pin

Wire Color

Circuit No.

Function

1

GRY

2165

5 Volt Reference

2

BRN

2184

Air Suspension Sensor Signal-LR

3

PPL

2185

Low Reference

4-6

--

--

Not Used

Air Suspension Sensor-RR (ZM6)


Object Number: 831393  Size: CH

Connector Part Information

    • 15355474
    • 6-Way F MQS SLD (BLK)

Pin

Wire Color

Circuit No.

Function

1

PPL

2185

Low Reference

2

BRN

2227

Air Suspension Sensor Signal - RR

3

GRY

2165

5 Volt Reference

4-6

--

--

Not Used

Electronically Controlled Air Suspension Relay (ZM6)


Object Number: 603108  Size: CH

Connector Part Information

    • 15336745
    • 4-Way F GR 280 Series Metri-Pack 800 Sealed (GRY)

Pin

Wire Color

Circuit No.

Function

30

DK GRN

322

Air Suspension Compressor Motor Control

85

GRY

2672

Air Suspension Relay Control

86

YEL

321

Air Suspension Relay Ground

87

RED

4042

Air Suspension Relay Supply Voltage

Ride Height Switch (ZM6)


Object Number: 40446  Size: CH

Connector Part Information

    • 12177194
    • 6-Way F Metri-Pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

LT BLU

5521

Ride Height Switch Signal

B

BLK

1050

Ground

C

WHT

5520

Ride Height Active Indicator Control

D

PPL/WHT

1382

LED Dimming Signal

E

BRN/WHT

230

Instrument Panel Lamps Dimming Control

F

BRN

241

Ignition 3 Voltage