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Home >> Hummer >> 2005 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> Air Suspension System >> Component Locator >> Suspension Controls Connector End Views

Suspension Controls Connector End Views

Air Suspension Compressor (Early Production SUV)

GM668832Courtesy 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 Compressor - 1 (Except Early Production SUV)

GM848685Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 344080-1
  • 4-Way F Econoseal 3 High Current (BK)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 YE 3L Over Temperature Signal
3 BK 2F Ground
4 RD 1C Battery Positive Voltage
Air Suspension Compressor - 2 (Except Early Production SUV)

GM848685Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 344080-1
  • 4-Way F Econoseal 3 High Current (BK)
Pin Wire Color Circuit No. Function
1 - - Not Used
2 YE 3W Over Temperature Signal
3 BK 2G Ground
4 RD 1D Battery Positive Voltage
Air Suspension Exhaust Valve

GM848685Courtesy 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 Switch

GM632353Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326813
  • 3-Way M 150 Series 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 - LR/RR

GM848683Courtesy 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 Module

GM39784Courtesy 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 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 Overtemperature 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 Sensor

GM848684Courtesy 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 Sensor - LR

GM831393Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355474
  • 6-Way F MQS Sealed (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 Sensor - RR

GM831393Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355474
  • 6-Way F MQS Sealed (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 Relay

GM603108Courtesy 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 Switch

GM40446Courtesy 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
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