GM Service Manual Online
For 1990-2009 cars only
Connector 1: Electronic Suspension Control (ESC) Module
Connector 2: Suspension Damper - LF
Connector 3: Suspension Damper - LR
Connector 4: Suspension Damper - RF
Connector 5: Suspension Damper - RR
Connector 6: Suspension Position Sensor - LF
Connector 7: Suspension Position Sensor - LR
Connector 8: Suspension Position Sensor - RF
Connector 9: Suspension Position Sensor - RR

Electronic Suspension Control (ESC) Module


Object Number: 1457400  Size: CH

Connector Part Information

  • OEM: 15489815
  • Service: 89047158
  • Description: 48-Way F Drad (BK)

Terminal Part Information

  • Pins: 1, 2
  • Terminal/Tray: 60040441/21
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 12093647/J-35616-40 (BU)
  • Pins: 3, 4, 13-19, 21, 22, 27-34, 39, 40, 45-48
  • Terminal/Tray: 60000631/21
  • Core/Insulation Crimp: 2/1
  • Release Tool/Test Probe: 15314260/J-35616-2A (GY)

Electronic Suspension Control (ESC) Module

Pin

Wire Color

Circuit No.

Function

1

RD/WH

2840

Battery Positive Voltage

2

BK

1050

Ground

3

L-BU/WH

1116

RF Damper Control

4

D-BU/WH

1114

LR Damper Control

5-12

--

--

Not Used

13

L-GN/WH

1216

RR Suspension Position Sensor Signal

14

L-GN/WH

1210

LR Suspension Position Sensor Signal

15

TN/WH

1213

RF Suspension Position Sensor Signal

16

TN/WH

1207

LF Suspension Position Sensor Signal

17

L-BU/WH

1107

LF Damper Control

18

D-BU/WH

1118

RR Damper Control

19

PK

1339

Ignition 1 Voltage

20

--

--

Not Used

21

TN/BK

2500

High Speed GMLAN Serial Data Bus +

22

TN/BK

2500

High Speed GMLAN Serial Data Bus +

23-26

--

--

Not Used

27

OG/BK

1214

RR Suspension Position Sensor Voltage Reference

28

OG/BK

1208

LR Suspension Position Sensor Voltage Reference

29

PU/WH

1211

RF Suspension Position Sensor Voltage Reference

30

PU/WH

1205

LF Suspension Position Sensor Voltage Reference

31

GY

1113

Low Reference

32

GY

1117

Low Reference

33

D-GN

1115

Low Reference

34

D-GN

1119

Low Reference

35-38

--

--

Not Used

39

TN

2501

High Speed GMLAN Serial Data Bus -

40

TN

2501

High Speed GMLAN Serial Data Bus -

41-44

--

--

Not Used

45

L-GN/BK

1215

Low Reference

46

L-GN/BK

1209

Low Reference

47

L-BU/BK

1212

Low Reference

48

L-BU/BK

1206

Low Reference

Suspension Damper - LF


Object Number: 1875743  Size: CH

Connector Part Information

  • OEM: 15305168
  • Service: 12167117
  • Description: 2-Way F Metri-Pack 150 Series (GY)
  • Suspension Damper Adapter
  • OEM: 15359261
  • Service: 88953232
  • 2-Way M Metri-Pack 150 Series (GY)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Suspension Damper - LF

Pin

Wire Color

Circuit No.

Function

A

L-BU/WH

1107

LF Damper Control

B

GY

1113

Low Reference

Suspension Damper - LR


Object Number: 1875743  Size: CH

Connector Part Information

  • OEM: 15305168
  • Service: 12167117
  • Description: 2-Way F Metri-Pack 150 Series (GY)
  • Suspension Damper Adapter
  • OEM: 15359261
  • Service: 88953232
  • 2-Way M Metri-Pack 150 Series (GY)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Suspension Damper - LR

Pin

Wire Color

Circuit No.

Function

A

RD

1114

LR Damper Control

B

BK

1115

Low Reference

Suspension Damper - RF


Object Number: 1875743  Size: CH

Connector Part Information

  • OEM: 15305168
  • Service: 12167117
  • Description: 2-Way F Metri-Pack 150 Series (GY)
  • Suspension Damper Adapter
  • OEM: 15359261
  • Service: 88953232
  • 2-Way M Metri-Pack 150 Series (GY)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Suspension Damper - RF

Pin

Wire Color

Circuit No.

Function

A

L-BU/WH

1116

RF Damper Control

B

GY

1117

Low Reference

Suspension Damper - RR


Object Number: 1875743  Size: CH

Connector Part Information

  • OEM: 15305168
  • Service: 12167117
  • Description: 2-Way F Metri-Pack 150 Series (GY)
  • Suspension Damper Adapter
  • OEM: 15359261
  • Service: 88953232
  • 2-Way M Metri-Pack 150 Series (GY)

Terminal Part Information

  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Suspension Damper - RR

Pin

Wire Color

Circuit No.

Function

A

RD

1118

RR Damper Control

B

BK

1119

Low Reference

Suspension Position Sensor - LF


Object Number: 1387924  Size: CH

Connector Part Information

  • OEM: 15326556
  • Service: 88953359
  • Description: 3-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Suspension Position Sensor - LF

Pin

Wire Color

Circuit No.

Function

A

PU/WH

1205

LF Suspension Position Sensor Voltage Reference

B

TN/WH

1207

LF Suspension Position Sensor Signal

C

L-BU/BK

1206

Low Reference

Suspension Position Sensor - LR


Object Number: 1387924  Size: CH

Connector Part Information

  • OEM: 15326556
  • Service: 88953359
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Suspension Position Sensor - LR

Pin

Wire Color

Circuit No.

Function

A

OG/BK

1208

LR Suspension Position Sensor Voltage Reference

B

L-GN/WH

1210

LR Suspension Position Sensor Signal

C

L-GN/BK

1209

Low Reference

Suspension Position Sensor - RF


Object Number: 1387924  Size: CH

Connector Part Information

  • OEM: 15326556
  • Service: 88953359
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Suspension Position Sensor - RF

Pin

Wire Color

Circuit No.

Function

A

PU/WH

1211

RF Suspension Position Sensor Voltage Reference

B

TN/WH

1213

RF Suspension Position Sensor Signal

C

L-BU/BK

1212

Low Reference

Suspension Position Sensor - RR


Object Number: 1387924  Size: CH

Connector Part Information

  • OEM: 15326556
  • Service: 88953359
  • Description: 3-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 15326267/19
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Suspension Position Sensor - RR

Pin

Wire Color

Circuit No.

Function

A

OG/BK

1214

RR Suspension Position Sensor Voltage Reference

B

L-GN/WH

1216

RR Suspension Position Sensor Signal

C

L-GN/BK

1215

Low Reference