GM Service Manual Online
For 1990-2009 cars only
Connector 1: Inflatable Restraint I/P Module C1
Connector 2: Inflatable Restraint I/P Module C2
Connector 3: Inflatable Restraint I/P Module Indicator (w/ASF)
Connector 4: Inflatable Restraint Passenger Presence System (PPS) Module C1
Connector 5: Inflatable Restraint Passenger Presence System (PPS) Module C2
Connector 6: Inflatable Restraint Roof Rail Module - Left (w/ASF)
Connector 7: Inflatable Restraint Roof Rail Module - Right (w/ASF)
Connector 8: Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/o ASF)
Connector 9: Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/ASF)
Connector 10: Inflatable Restraint Side Impact Sensor (SIS) - Left (w/ASF)
Connector 11: Inflatable Restraint Side Impact Sensor (SIS) - Right (w/ASF)
Connector 12: Inflatable Restraint Steering Wheel Module C1 (Inflatable Restraint Steering Wheel Module)
Connector 13: Inflatable Restraint Steering Wheel Module C2 (Inflatable Restraint Steering Wheel Module)
Connector 14: Inflatable Restraint Steering Wheel Module C3
Connector 15: Inflatable Restraint Steering Wheel Module C4
Connector 16: Inflatable Restraint Steering Wheel Module C5
Connector 17: Inflatable Restraint Vehicle Rollover Sensor (w/ASF)
Connector 18: Seat Belt Pretensioner - Left
Connector 19: Seat Belt Pretensioner - Right

Inflatable Restraint I/P Module C1


Object Number: 739643  Size: CH

Connector Part Information

  • OEM: CA-252-92-4-R
  • Service: See Catalog
  • Description: 2-Way F (YE)

Inflatable Restraint I/P Module C1

Pin

Wire Color

Circuit Number

Function

1

OG

3024

I/P Module - Stage 1 - Low Control

2

YE

3025

I/P Module - Stage 1 - High Control

Inflatable Restraint I/P Module C2


Object Number: 739646  Size: CH

Connector Part Information

  • OEM: CA-252-92-5-Q
  • Service: See Catalog
  • Description: 2-Way F (YE)

Inflatable Restraint I/P Module C2

Pin

Wire Color

Circuit Number

Function

1

GY

3027

I/P Module - Stage 2 - High Control

2

PU

3026

I/P Module - Stage 2 - Low Control

Inflatable Restraint I/P Module Indicator (w/ASF)


Object Number: 1590156  Size: CH

Connector Part Information

  • OEM: HCMPB-05-S
  • Service: See Catalog
  • Description: 5-Way F (WH)

Inflatable Restraint I/P Module Indicator (w/ASF)

Pin

Wire Color

Circuit Number

Function

1

D-BU

2307

Passenger Air Bag On Indicator Control

2

BK

550

Ground

3

D-GN

2308

Passenger Air Bag Off Indicator Control

4

PK

139

Ignition 1 Voltage

5

PU

5234

Passenger Seat Belt Indicator Control

Inflatable Restraint Passenger Presence System (PPS) Module C1


Object Number: 1608390  Size: CH

Connector Part Information

  • OEM: 638517-5
  • Service: See Catalog
  • Description: 10-Way F 0.64 Series Sealed (BK)

Inflatable Restraint Passenger Presence System (PPS) Module C1

Pin

Wire Color

Circuit Number

Function

1

OG

2540

Battery Positive Voltage

2

PK

539

Ignition 1 Voltage

3

D-BU

2307

Passenger Air Bag On Indicator Control

4

D-GN

2308

Passenger Air Bag Off Indicator Control

5

PK

2306

Passenger Presence System (PPS) Signal

6

BK/WH

151

Ground

7-9

--

--

Not Used

10

OG

1540

Battery Positive Voltage (KA1)

Inflatable Restraint Passenger Presence System (PPS) Module C2


Object Number: 1590116  Size: CH

Connector Part Information

  • OEM: SJ101416
  • Service: See Catalog
  • Description: 14-Way F (BK)

Inflatable Restraint Passenger Presence System (PPS) Module C2

Pin

Wire Color

Circuit Number

Function

A1

WH

783

Temperature Sensor Signal

A2

RD

783

Humidity Sensor Signal

A3

YE

783

Ground

A4

L-GN

783

Ignition 1 Voltage

B1

GY

733

Front Passenger Mass and Position Signals

B2

GY

744

B3

GY

803

B4

GY

872

B5

GY

878

B6

GY

1004

B7

GY

1068

B8

GY

1073

B9-B10

--

--

Not Used

Inflatable Restraint Roof Rail Module - Left (w/ASF)


Object Number: 646194  Size: CH

Connector Part Information

  • OEM: 12186799
  • Service: See Catalog
  • Description: 2-Way M 280 Series (YE)

Inflatable Restraint Roof Rail Module - Left (w/ASF)

Pin

Wire Color

Circuit Number

Function

A

BN

2137

Side Impact Module - LF - High Control

B

YE/BK

2138

Side Impact Module - LF - High Control

Inflatable Restraint Roof Rail Module - Right (w/ASF)


Object Number: 646194  Size: CH

Connector Part Information

  • OEM: 12186799
  • Service: See Catalog
  • Description: 2-Way M 280 Series (YE)

Inflatable Restraint Roof Rail Module - Right (w/ASF)

Pin

Wire Color

Circuit Number

Function

A

BK/WH

2135

Side Impact Module - RF - High Control

B

L-GN

2136

Side Impact Module - RF - Low Control

Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/o ASF)


Object Number: 744053  Size: CH

Connector Part Information

  • OEM: 15357038
  • Service: See Catalog
  • Description: 34-Way F Micro-Pack 100 W 2.5 CL (RD Connector w/YE Case)

Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/o ASF)

Pin

Wire Color

Circuit Number

Function

A1

TN

3021

Steering Wheel Module - Stage 1 - High Control

A2

BN

3020

Steering Wheel Module - Stage 1 - Low Control

A3

OG

3024

I/P Module - Stage 1 - Low Control

A4

YE

3025

I/P Module - Stage 1 - High Control

A5

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

A6

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

A7

OG

2117

Seat Belt Pretensioner - Right - Low Control

A8

L-GN

2116

Seat Belt Pretensioner - Right - High Control

A9

BK/WH

151

Ground

A10

PK

539

Ignition 1 Voltage

A11

PU

1807

Class 2 Serial Data

A12

PU

1807

Class 2 Serial Data

A13

PK

2306

Passenger Presence System Signal

A14

BK/WH

238

Left Seat Belt Switch Signal

A15

--

--

Not Used

A16

RD

1367

Right Seat Belt Switch Signal

A17-A18

--

--

Not Used

B1

WH

3023

Steering Wheel Module - Stage 2 - High Control

B2

PK

3022

Steering Wheel Module - Stage 2 - Low Control

B3

PU

3026

I/P Module - Stage 2 - Low Control

B4

GY

3027

I/P Module - Stage 2 - High Control

B5-B8

--

--

Not Used

C1-C8

--

--

Not Used

Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/ASF)


Object Number: 1420768  Size: CH

Connector Part Information

  • OEM: 3-638595-9
  • Service: See Catalog
  • Description: 60-Way F GET Series (YE Connector, BK Slide)

Inflatable Restraint Sensing and Diagnostic Module (SDM) (w/ASF)

Pin

Wire Color

Circuit Number

Function

1

BK/WH

151

Ground

2-3

--

--

Not Used

4

WH

3023

Steering Wheel Module - Stage 2 - High Control

5

PK

3022

Steering Wheel Module - Stage 2 - Low Control

6

PU

3026

I/P Module - Stage 2 - Low Control

7

GY

3027

I/P Module - Stage 2 - High Control

8

TN

3021

Steering Wheel Module - Stage 1 - High Control

9

BN

3020

Steering Wheel Module - Stage 1 - Low Control

10

OG

3024

I/P Module - Stage 1 - Low Control

11

YE

3025

I/P Module - Stage 1 - High Control

12

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

13

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

14

OG

2117

Seat Belt Pretensioner - Right - Low Control

15

L-GN

2116

Seat Belt Pretensioner - Right - High Control

16

BN

2137

Side Impact Module - LF - High Control

17

YE/BK

2138

Side Impact Module - LF - Low Control

18

L-GN

2136

Side Impact Module - RF - Low Control

19

BK/WH

2135

Side Impact Module - RF - High Control

20-28

--

--

Not Used

29

BK/WH

238

Left Seat Belt Switch Signal

30

D-BU

1363

Right Seat Belt Switch Low Reference

31

PK

539

Ignition 1 Voltage

32

PU

1807

Class 2 Serial Data

33

PU

1807

Class 2 Serial Data

34

PK

2306

Passenger Presence System (PPS) Signal

35-46

--

--

Not Used

47

WH

2132

Side Impact Sensing Module Signal - Left

48

D-GN

2134

Side Impact Sensing Module Signal - Right

49

TN

2133

Side Impact Sensing Module Voltage - Right

50

YE

2131

Side Impact Sensing Module Voltage - Left

51-60

--

--

Not Used

Inflatable Restraint Side Impact Sensor (SIS) - Left (w/ASF)


Object Number: 684970  Size: CH

Connector Part Information

  • OEM: 15356726
  • Service: See Catalog
  • Description: 2-Way F GT 280 Series Sealed 4.0 (YE)

Inflatable Restraint Side Impact Sensor (SIS) - Left (w/ASF)

Pin

Wire Color

Circuit Number

Function

A

WH

2132

Side Impact Sensing Module Signal - Left

B

YE

2131

Side Impact Sensing Module Voltage - Left

Inflatable Restraint Side Impact Sensor (SIS) - Right (w/ASF)


Object Number: 684970  Size: CH

Connector Part Information

  • OEM: 15356726
  • Service: See Catalog
  • Description: 2-Way F GT 280 Series Sealed 4.0 (YE)

Inflatable Restraint Side Impact Sensor (SIS) - Right (w/ASF)

Pin

Wire Color

Circuit Number

Function

A

D-GN

2134

Side Impact Sensing Module Signal - Right

B

TN

2133

Side Impact Sensing Module Voltage - Right

Inflatable Restraint Steering Wheel Module C1 (Inflatable Restraint Steering Wheel Module)


Object Number: 739643  Size: CH

Connector Part Information

  • OEM: 97U-1001
  • Service: See Catalog
  • Description: 2-Way F (WH Connector w/YE Case)

Inflatable Restraint Steering Wheel Module C1 (Inflatable Restraint Steering Wheel Module)

Pin

Wire Color

Circuit Number

Function

A (1)

TN

3021

Steering Wheel Module - Stage 1 - High Control

B (2)

BN

3020

Steering Wheel Module - Stage 1 - Low Control

Inflatable Restraint Steering Wheel Module C2 (Inflatable Restraint Steering Wheel Module)


Object Number: 739643  Size: CH

Connector Part Information

  • OEM: 97U-1001
  • Service: See Catalog
  • Description: 2-Way F (PK Connector w/YE Case)
  • Coil Pigtail

Inflatable Restraint Steering Wheel Module C2 (Inflatable Restraint Steering Wheel Module)

Pin

Wire Color

Circuit Number

Function

A (1)

WH

3023

Steering Wheel Module - Stage 2 - High Control

B (2)

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module C3


Object Number: 684931  Size: CH

Connector Part Information

  • OEM: 15336476
  • Service: See Catalog
  • Description: 4-Way M Metri-Pack 280 Series (YE)
  • I/P Harness Side

Inflatable Restraint Steering Wheel Module C3

Pin

Wire Color

Circuit Number

Function

A1

TN

3021

Steering Wheel Module - Stage 1 - High Control

A2

BN

3020

Steering Wheel Module - Stage 1 - Low Control

B1

WH

3023

Steering Wheel Module - Stage 2 - High Control

B2

PK

3022

Steering Wheel Module - Stage 2 - Low Control

Inflatable Restraint Steering Wheel Module C4


Object Number: 62464  Size: CH

Connector Part Information

  • OEM: 12064769
  • Service: See Catalog
  • Description: 10-Way F Metri-Pack 150 Series (NA)
  • Coil Pigtail to Steering Wheel Controls Switches

Inflatable Restraint Steering Wheel Module C4

Pin

Wire Color

Circuit Number

Function

A

PK

1339

Ignition 1 Voltage

B

D-BU

84

Cruise Set/Coast Switch Signal

C

GY/BK

87

Cruise Resume/Accel Switch Signal

D

GY

397

Cruise On/Off Signal

E

BK

151

Ground

F

BK/WH

28

Horn Relay Control

G

WH/BK

644

10-Volt Reference

H

D-BU

1796

Remote Radio Control Supply Voltage

J

GY

8

I/P Lamps Dimmer Switch Signal

K

--

--

Not Used

Inflatable Restraint Steering Wheel Module C5


Object Number: 1698032  Size: CH

Connector Part Information

  • OEM: XMR-10V
  • Service: See Catalog
  • Description: 10-Way F XM Series (WH)
  • I/P Harness Side

Inflatable Restraint Steering Wheel Module C5

Pin

Wire Color

Circuit Number

Function

1

PK

1339

Ignition 1 Voltage

2

BK/WH

84

Cruise Set/Coast Switch Signal

3

YE

87

Cruise Resume/Accel Switch Signal

4

L-GN

397

Cruise On/Off Signal

5

BK

151

Ground

6

TN

28

Horn Relay Control

7

BK/WH

644

10-Volt Reference

8

D-BU

1796

Remote Radio Control Supply Voltage

9

GY

8

I/P Lamps Dimmer Switch Signal

10

--

--

Not Used

Inflatable Restraint Vehicle Rollover Sensor (w/ASF)


Object Number: 1643710  Size: CH

Connector Part Information

  • OEM: 6189-1024
  • Service: See Catalog
  • Description: 6-Way F 0.64 Series (YE)

Inflatable Restraint Vehicle Rollover Sensor (w/ASF)

Pin

Wire Color

Circuit Number

Function

1

PK

539

Ignition 1 Voltage

2-4

--

--

Not Used

5

PK

2306

Passenger Presence System (PPS) Signal

6

BK/WH

151

Ground

Seat Belt Pretensioner - Left


Object Number: 739643  Size: CH

Connector Part Information

  • OEM: CA252929002
  • Service: See Catalog
  • Description: 2-Way F (PU) With (YE) Case

Seat Belt Pretensioner - Left

Pin

Wire Color

Circuit Number

Function

1

TN/WH

2118

Seat Belt Pretensioner - Left - High Control

2

OG/BK

2119

Seat Belt Pretensioner - Left - Low Control

Seat Belt Pretensioner - Right


Object Number: 739646  Size: CH

Connector Part Information

  • OEM: CA252929002
  • Service: See Catalog
  • Description: 2-Way F (PU) With (YE) Case

Seat Belt Pretensioner - Right

Pin

Wire Color

Circuit Number

Function

1

L-GN

2116

Seat Belt Pretensioner - Right - High Control

2

OG

2117

Seat Belt Pretensioner - Right - Low Control