GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 Savana 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E 🢒 Instrument Panel, Gages, and Console Connector End Views
Table 1: Engine Coolant Temperature Gage Sensor
Table 2: Engine Coolant Temperature Gage Sensor - 8.1L
Table 3: Engine Oil Pressure (EOP) Sensor
Table 4: Fuel Pump and Sender Assembly - Diesel
Table 5: Fuel Pump and Sender Assembly - Gasoline
Table 6: Fuel Pump Switch and Engine Oil Pressure Gage Sensor - Diesel
Table 7: Fuel Sender Buffer Module - Diesel
Table 8: Instrument Panel Cluster (IPC) - Gasoline
Table 9: Instrument Panel Cluster (IPC) - Diesel
Table 10: Multifunction Alarm Module - C1
Table 11: Multifunction Alarm Module - C2 w/UD4
Table 12: Park/Neutral Position Switch, C1
Table 13: Park/Neutral Position Switch, C2
Table 14: Seat Belt Switch
Table 15: Vehicle Speed Sensor (VSSB) Buffer

Engine Coolant Temperature Gage Sensor


Object Number: 35437 Size: CH

Connector Part Information
    • 12089499
    • 1-Way F Metri-pack 150 Series (BLU)

Pin

Wire Color

Circuit No.

Function

A

DK GRN

35

Coolant Temperature Indicator Control

B

--

--

Not Used

Engine Coolant Temperature Gage Sensor - 8.1L


Object Number: 684807 Size: CH

Connector Part Information
    • 12110293
    • 3-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

GRY

720

Low Reference

B

YEL

410

ECT Sensor Signal

C

DK GRN

35

Coolant Temperature Indicator Control

Engine Oil Pressure (EOP) Sensor


Object Number: 516595 Size: CH

Connector Part Information
    • 12065299
    • 4-Way F Metri-pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN

31

Oil Pressure Indicator Control

Fuel Pump and Sender Assembly - Diesel


Object Number: 684847 Size: CH

Connector Part Information
    • 12160563
    • 2-Way F Metri-pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

PPL

1589

Fuel Level Sensor Signal - Primary

B-C

--

--

Not Used

D

ORN/BLK

1057

Low Reference

Fuel Pump and Sender Assembly - Gasoline


Object Number: 518981 Size: CH

Connector Part Information
    • 12160482
    • 4-Way F Metri-pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

PPL

1589

Fuel Level Sensor Signal - Primary

B

GRY

120

Fuel Pump Supply Voltage

C

BLK

150

Ground

D

BLK

470

Low Reference

Fuel Pump Switch and Engine Oil Pressure Gage Sensor - Diesel


Object Number: 39663 Size: CH

Connector Part Information
    • 12065401
    • 3-Way F Metri-pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

TAN

31

Oil Pressure Indicator Control

B-D

--

--

Not Used

Fuel Sender Buffer Module - Diesel


Object Number: 328486 Size: CH

Connector Part Information
    • 12047887
    • 12-Way P/C Edgeboard (BLK)

Pin

Wire Color

Circuit No.

Function

A

PNK

39

Ignition 1 Voltage

B

GRY

705

5 Volt Reference

C

PPL

1589

Fuel Level Sensor Signal - Primary

D-K

--

--

Not Used

L

PPL

30

Fuel Level Signal

M

BLK/WHT

451

Ground

Instrument Panel Cluster (IPC) - Gasoline


Object Number: 62478 Size: CH

Connector Part Information
    • 12065803
    • 34-Way F Micro-pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

LT GRN

867

ABS Indicator Failure Control

A2

BRN/WHT

419

MIL Control

A3

WHT/BLK

499

Reduced Engine Power Indicator Control - 8.1L

A4

YEL

749

Security Indicator Control

A5-A6

--

--

Not Used

A7

DK BLU

15

Right Turn Signal Lamps Supply Voltage

A8

GRY

8

Instrument Panel Lamp Supply Voltage - 1

A9

--

--

Not Used

A10

LT BLU

14

Left Turn Signal Lamps Supply Voltage

A11

--

--

Not Used

A12

YEL

234

Seat Belt Indicator Control

A13

TAN/WHT

33

Brake Warning Indicator Control

A14-A15

--

--

Not Used

A16

BRN

358

Air Bag Indicator Control

A17

LT GRN/

BLK

592

DRL Relay Control

B1

BLK

150

Ground

B2

PPL

30

Fuel Level Signal

B3

LT GRN

11

Headlamp High Beam Supply Voltage

B4

BLK/WHT

771

Transmission Range Switch Signal A

B5

YEL

772

Transmission Range Switch Signal B

B6

GRY

773

Transmission Range Switch Signal C

B7

WHT

776

Transmission Range Switch Signal P

B8

TAN

31

Oil Pressure Indicator Control

B9

DK GRN

35

Coolant Temperature Indicator Control

B10

PNK

1020

Off/Run/Crank Voltage

B11

ORN

1140

Battery Positive Voltage

B12

PPL/WHT

1382

LED Dimming Signal

B13

BLK/WHT

451

Ground

B14

DK GRN/

WHT

817

Vehicle Speed Signal

B15

--

--

Not Used

B16

BRN

25

Charge Indicator Control

B17

PNK

39

Ignition 1 Voltage

Instrument Panel Cluster (IPC) - Diesel


Object Number: 62478 Size: CH

Connector Part Information
    • 12065803
    • 34-Way F Micro-pack 100 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

LT GRN

867

ABS Indicator Failure Control

A2

BRN/WHT

419

MIL Control

A3

WHT/BLK

176

Service Throttle Soon Indicator Control

A4

YEL

749

Security Indicator Control

A5

YEL/BLK

68

Low Coolant Level Indicator Control

A6

--

--

Not Used

A7

DK BLU

15

Right Turn Signal Lamps Supply Voltage

A8

GRY

8

Instrument Panel Lamp Supply Voltage - 1

A9

--

--

Not Used

A10

LT BLU

14

Left Turn Signal Lamps Supply Voltage

A11

--

--

Not Used

A12

YEL

234

Seat Belt Indicator Control

A13

TAN/WHT

33

Brake Warning Indicator Control

A14

--

--

Not Used

A15

YEL/BLK

508

Water In Fuel Indicator Control

A16

BRN

358

Air Bag Indicator Control

A17

LT GRN/

BLK

592

DRL Relay Control

B1

BLK

150

Ground

B2

PPL

30

Fuel Level Signal

B3

LT GRN

11

Headlamp High Beam Supply Voltage

B4

BLK/WHT

771

Transmission Range Switch Signal A

B5

YEL

772

Transmission Range Switch Signal B

B6

GRY

773

Transmission Range Switch Signal C

B7

WHT

776

Transmission Range Switch Signal P

B8

TAN

31

Oil Pressure Indicator Control

B9

DK GRN

35

Coolant Temperature Indicator Control

B10

PNK

1020

Off/Run/Crank Voltage

B11

ORN

1140

Battery Positive Voltage

B12

PPL/WHT

1382

LED Dimming Signal

B13

BLK/WHT

451

Ground

B14

DK GRN

389

Vehicle Speed Signal

B15

DK BLU

507

Wait to Start Indicator Control

B16

BRN

25

Charge Indicator Control

B17

PNK

39

Ignition 1 Voltage

Multifunction Alarm Module - C1


Object Number: 62437 Size: CH

Connector Part Information
    • 12047830
    • 8-Way F Metri-pack 630 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A1

GRY

8

Instrument Panel Lamp Supply Voltage - 1

A2

BLK/WHT

238

Driver Seat Belt Switch Signal

B1

ORN

1040

Battery Positive Voltage

B2

BLK

150

Ground

C1

LT GRN

80

Key-In-Ignition Switch Signal

C2

YEL

234

Seat Belt Indicator Control

D1

--

--

Not Used

D2

PNK

39

Ignition 1 Voltage

Multifunction Alarm Module - C2 w/UD4


Object Number: 38274 Size: CH

Connector Part Information
    • 12015199
    • 2-Way F Metri-pack 280 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

DK GRN/WHT

817

Vehicle Speed Signal

Park/Neutral Position Switch, C1


Object Number: 535900 Size: CH

Connector Part Information
    • 12129840
    • 7-Way F Metri-pack Mixed (GRY)

Pin

Wire Color

Circuit No.

Function

A

--

--

Not Used

B

LT GRN

275

Neutral Safety Switch Park Signal

C

PNK

139

Ignition 1 Voltage

D

BLK

150

Ground

E

PPL

806

Crank Voltage

F

LT GRN

24

Backup Lamp Supply Voltage

G

YEL

1737

Neutral Safety Switch Park/Neutral Signal

Park/Neutral Position Switch, C2


Object Number: 535904 Size: CH

Connector Part Information
    • 12191757
    • 4-Way F Metri-pack 150 Series (NAT)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

771

Transmission Range Switch Signal A

B

GRY

773

Transmission Range Switch Signal C

C

WHT

776

Transmission Range Switch Signal P

D

YEL

772

Transmission Range Switch Signal B

Seat Belt Switch


Object Number: 35441 Size: CH

Connector Part Information
    • 12047663
    • 2-Way M Metri-pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

A

BLK/WHT

238

Driver Seat Belt Switch Signal

B

BLK

150

Ground - w/o SIR

B

BLK/WHT

1751

Ground - w/SIR

Vehicle Speed Sensor (VSSB) Buffer


Object Number: 62467 Size: CH

Connector Part Information
    • 12066130
    •  CONN 9F MIC/P 100 (NAT)

Pin

Wire Color

Circuit No.

Function

7

LT GRN/

BLK

822

VSS Low Signal

8

BLK/WHT

451

Ground

9

PNK

39

Ignition 1 Voltage

10

YEL/BLK

1827

Vehicle Speed Signal

11

--

--

Not Used

12

PPL/WHT

821

VSS High Signal

13

BRN

437

Vehicle Speed Signal

14

--

--

Not Used

15

DK GRN

389

Vehicle Speed Signal