GM Service Manual Online
For 1990-2009 cars only
Table 1: Clock
Table 2: Fuel Pump/Sender
Table 3: Ignition Key Alarm Switch
Table 4: Instrument Cluster A
Table 5: Instrument Cluster B
Table 6: Instrument Cluster C
Table 7: Multifunction Alarm Module
Table 8: Oil Pressure Switch

Clock


Object Number: 1468511  Size: CH

Connector Part Information

    • MOLEX 5557-06R
    • 6-Way F Mini Fit Conn. Rec. Housing (WH)

Pin

Wire Color

Circuit No.

Function

1

D-GN/WH

1358

Passenger Presence Indicator

2

OG

1140

Battery Positive Voltage

3

BK

1050

Ground

4

PK

939

Ignition 1 Voltage

5

YE

43

Accessory Voltage

6

BN/WH

309

Right Park Lamp Supply Voltage

Fuel Pump/Sender


Object Number: 1468528  Size: CH

Connector Part Information

    • AMP 936039
    • 6-Way F Fuel Pump 6POS Conn'r Ass'y (BN)

Pin

Wire Color

Circuit No.

Function

1

D-BU

1936

Fuel Level Sensor Signal

2

BK

1250

Ground

PU/BK

632

Low Reference (Diesel)

3

GY

120

Fuel Pump Supply Voltage

4

BK

1250

Ground

5

PU

172

Low Fuel Indicator Control

6

PU/BK

632

Low Reference

Ignition Key Alarm Switch


Object Number: 1467020  Size: CH

Connector Part Information

    • KET MG 610070
    • 2-Way 090 (2.3 mm) Series (WH)

Pin

Wire Color

Circuit No.

Function

1

OG

640

Battery Positive Voltage

OG

640

Battery Positive Voltage

2

L-GN

80

Key In Ignition Switch Signal

L-GN

80

Key In Ignition Switch Signal

Instrument Cluster A


Object Number: 1467134  Size: CH

Connector Part Information

    • KET MG 651563
    • 23-Way F PCB 050 Series (WH)

Pin

Wire Color

Circuit No.

Function

1

PU/WH

33

Brake Warning Indicator Control

2

BN

25

Charge Indicator Control/Charge Indicator Signal

3

YE

1481

Hold Mode Indicator Control

4

BN

956

Speed Sensitive Power Steering (SSPS) Warning Lamp Control

5

D-BU

744

Trunk Open Signal (Optional)

6

--

--

Not Used

7

PU/WH

821

Engine Overspeed Indicator Control

8-9

--

--

Not Used

10

BK

250

Ground

11

BK/WH

238

Seat Belt Switch - Left

12

WH

156

Courtesy Lamp Control

13

L-GN

867

ABS Indicator Failure Control

14

WH

905

Serial Data

15

--

--

Not Used

16

L-BU

--

Glow Plug Indicator (Diesel)

--

--

Not Used (Gasoline)

17

L-BU

14

Left Turn Signal Lamps Supply Voltage

18

OG

640

Battery Positive Voltage

19

PK

239

Ignition 1 Voltage

20

--

--

Not Used (Gasoline)

L-BU

--

Change Oil Soon Indicator (Diesel)

21

--

--

Not Used (Gasoline)

PU

--

Fuel Warning Signal (Diesel)

22

BN/WH

309

Right Park Lamp Supply Voltage

23

D-GN

44

Instrument Panel Lamps Dimmer Switch Signal

Instrument Cluster B


Object Number: 1467032  Size: CH

Connector Part Information

    • KET MG 610363
    • 20-Way F PCB 040 Series (WH)

Pin

Wire Color

Circuit No.

Function

1

BK

250

Ground

2

D-GN

135

Engine Coolant Temperature (ECT) Sensor Gage Signal

L-GN/BK

135

Engine Coolant Temperature (ECT) Sensor Gage Signal (Diesel)

3

WH

30

Fuel Level Sensor Signal

PU/BK

632

Low Reference (Diesel)

4

GY

121

Engine Speed Signal

5

D-GN/WH

817

Vehicle Speed Sensor (VSS) Signal

6

BN/WH

419

Malfunction Indicator Lamp (MIL) Control

7

BN

358

Air Bag Indicator Control

8

PU/WH (2.0L)

231

Oil Pressure Indicator Control

PU/BK

9

L-GN

11

Headlamp High Beam Supply Voltage

10

WH

85

Cruise Control Engage Signal (w/Cruise Control)

11

D-BU

15

Right Turn Signal Lamps Supply Voltage

12

--

--

Not Used (Gasoline)

BU

1936

Low Fuel Signal (Diesel)

13

--

--

Not Used (Gasoline)

YE/BK

--

Diesel Particulate Filter Indicator (Diesel)

14

PU

172

Low Fuel Indicator Control

15

PK

239

Ignition 1 Voltage (Gasoline)

GY/BK

--

Coolant Temperature Indicator (Diesel)

16

--

--

Not Used (Gasoline)

BN/WH

--

Water In Fuel Indicator (Diesel)

17

BN

27

Hazard Flasher Signal (Optional)

18

WH

629

DRL Indicator Control (w/DRL)

19

YE

317

Fog Lamp Relay Coil Supply Voltage

20

RD

122

Rear Fog Lamp Supply Voltage (w/Rear Fog Lamps)

Instrument Cluster C


Object Number: 1467054  Size: CH

Connector Part Information

    • KET MG 610896
    • 8-Way F PCB Connector SDL-II PCB Hsg (WH)

Pin

Wire Color

Circuit No.

Function

1-2

--

--

Not Used

3

D-BU/RD

3010

Park/Neutral Position (PNP) Switch L1 Signal

4

GY

2380

Park/Neutral Position (PNP) Switch Low Gear Signal

--

--

Not Used (North America)

5

D-GN

2384

Park/Neutral Position (PNP) Switch 2nd Gear Signal

--

--

Not Used (North America)

6

L-GN/BK

3013

Park/Neutral Position (PNP) Switch L4 Signal

7

L-GN/RD

3012

Park/Neutral Position (PNP) Switch L3 Signal

8

L-GN/RD

3011

Park/Neutral Position (PNP) Switch L2 Signal

Multifunction Alarm Module


Object Number: 1467054  Size: CH

Connector Part Information

    • KET MG 610896
    • 8-Way F PCB Connector SDL-II PCB Hsg (WH)

Pin

Wire Color

Circuit No.

Function

1

BK/WH

238

Seat Belt Switch Signal - Left

2

L-GN

80

Key In Ignition Switch Signal

3

PU/WH

821

Engine Overspeed Indicator Control

4

PU

126

Left Front Door Open Switch Signal

5

BK

1050

Ground

6

RD

709

Left Park Lamp Supply Voltage

7

--

--

Not Used

8

PK

239

Ignition 1 Voltage

Oil Pressure Switch


Object Number: 95764  Size: CH

Connector Part Information

    • ZPF1-2
    • 1-Way F Metri-Pack 150 Series Sealed (BK)

Pin

Wire Color

Circuit No.

Function

1

BN/BK

231

Oil Pressure Switch Signal