GM Service Manual Online
For 1990-2009 cars only
Connector 1: Accelerator Pedal Position (APP) Sensor
Connector 2: Camshaft Position (CMP) Sensor
Connector 3: Crankshaft Position (CKP) Sensor
Connector 4: Engine Coolant Temperature (ECT) Sensor
Connector 5: Exhaust Gas Recirculation (EGR) Valve
Connector 6: Exhaust Gas Recirculation (EGR) Temperature Sensor 1
Connector 7: Exhaust Gas Recirculation (EGR) Temperature Sensor 2
Connector 8: Exhaust Temperature Sensor 1
Connector 9: Exhaust Temperature Sensor 2
Connector 10: Fuel Rail Pressure (FRP) Sensor
Connector 11: Fuel Temperature Sensor
Connector 12: Glow Plug Control Module (GPCM) C1
Connector 13: Glow Plug Control Module (GPCM) C2
Connector 14: Glow Plug Relay
Connector 15: High Idle Switch (UF3)
Connector 16: Manifold Absolute Pressure (MAP) Sensor
Connector 17: Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
Connector 18: Suction Control Valve (SCV)
Connector 19: Turbocharger Vane Position (TVP) Control Solenoid Valve
Connector 20: Turbocharger Vane Position (TVP) Sensor

Accelerator Pedal Position (APP) Sensor


Object Number: 632344  Size: CH

Connector Part Information

  • OEM: 15326842
  • Service: 15326842
  • Description: 10-Way F 150 GT Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Accelerator Pedal Position (APP) Sensor

Pin

Wire Color

Circuit No.

Function

A

D-GN

1163

APP Sensor 3 Signal

B

YE/BK

1275

5-Volt Reference

C

--

--

Not Used

D

WH/BK

1164

5-Volt Reference

E

D-BU

1161

APP Sensor 1 Signal

F

GY

1273

Low Reference

G

PU

1272

Low Reference

H

L-BU

1162

APP Sensor 2 Signal

J

TN

1274

5-Volt Reference

K

BN

1271

Low Reference

Camshaft Position (CMP) Sensor


Object Number: 1861470  Size: CH

Connector Part Information

  • OEM: 6189-0058
  • Service: See Catalog
  • Description: 3-Way F Sumitomo (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Camshaft Position (CMP) Sensor

Pin

Wire Color

Circuit No.

Function

A

RD

CF161

12-Volt Reference

B

BK

CF163

Low Reference

C

WH

CF162

CMP Sensor Signal

Crankshaft Position (CKP) Sensor


Object Number: 1861470  Size: CH

Connector Part Information

  • OEM: 6189-0058
  • Service: See Catalog
  • Description: 3-Way F Sumitomo (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Crankshaft Position (CKP) Sensor

Pin

Wire Color

Circuit No.

Function

A

RD

CF154

12-Volt Reference

B

BK

CF156

Low Reference

C

WH

CF155

CKP Sensor Signal

Engine Coolant Temperature (ECT) Sensor


Object Number: 1861481  Size: CH

Connector Part Information

  • OEM: 7223-8529-60
  • Service: See Catalog
  • Description: 2-Way F Yazaki (D-GN)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Engine Coolant Temperature (ECT) Sensor

Pin

Wire Color

Circuit No.

Function

1

BK

CF88

Low Reference

2

D-BU/WH

CF87

Coolant Temperature Signal

Exhaust Gas Recirculation (EGR) Valve


Object Number: 655815  Size: CH

Connector Part Information

  • OEM: 7383-7283-30
  • Service: See Catalog
  • Description: 8-Way F Yazaki (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Exhaust Gas Recirculation (EGR) Valve

Pin

Wire Color

Circuit No.

Function

A

D-BU/RD

DF36

U Motor Position

B

WH/RD

DF34

V Motor Position

C

--

--

Not Available

D

RD/YE

DF32

W Motor Position

E

WH

DF37

5-Volt Reference

F

BK/WH

DF35

U Motor Signal

G

L-GN

DF33

V Motor Signal

H

--

--

Not Available

J

RD/YE

DF31

W Motor Signal

K

BK

DF30

Low Reference

Exhaust Gas Recirculation (EGR) Temperature Sensor 1


Object Number: 1578317  Size: CH

Connector Part Information

  • OEM: 7283-7020-10
  • Service: See Catalog
  • Description: 2-Way F Yazaki (D-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Exhaust Gas Recirculation (EGR) Temperature Sensor 1

Pin

Wire Color

Circuit No.

Function

A

BK

CF92

Low Reference

B

RD

CF91

EGR Temperature Sensor 1 Signal

Exhaust Gas Recirculation (EGR) Temperature Sensor 2


Object Number: 1578317  Size: CH

Connector Part Information

  • OEM: 7283-7020-10
  • Service: See Catalog
  • Description: 2-Way F Yazaki (D-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Exhaust Gas Recirculation (EGR) Temperature Sensor 2

Pin

Wire Color

Circuit No.

Function

A

BK

CF197

Low Reference

B

RD

CF196

EGR Temperature Sensor 2 Signal

Exhaust Temperature Sensor 1


Object Number: 1957628  Size: CH

Connector Part Information

  • OEM: 13534097
  • Service: See Catalog
  • Description: 2-Way M Yazaki (D-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Exhaust Temperature Sensor 1

Pin

Wire Color

Circuit No.

Function

1

BK

470

Low Reference

2

D-BU

5277

Exhaust Temperature Sensor 1 Signal

Exhaust Temperature Sensor 2


Object Number: 1957629  Size: CH

Connector Part Information

  • OEM: 135426787
  • Service: See Catalog
  • Description: 2-Way M Yazaki (D-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Exhaust Temperature Sensor 2

Pin

Wire Color

Circuit No.

Function

1

BK

470

Low Reference

2

L-BU

5377

Exhaust Temperature Sensor 2 Signal

Fuel Rail Pressure (FRP) Sensor


Object Number: 1428077  Size: CH

Connector Part Information

  • OEM: 7323-1339-30
  • Service: See Catalog
  • Description: 3-Way F Yazaki (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuel Rail Pressure (FRP) Sensor

Pin

Wire Color

Circuit No.

Function

1

BK

CF61

Low Reference

2

WH

CF67

FRP Sensor Signal

3

RD

CF57

5-Volt Reference

Fuel Temperature Sensor


Object Number: 1428251  Size: CH

Connector Part Information

  • OEM: 7383-8326-10
  • Service: See Catalog
  • Description: 2-Way F Yazaki (D-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuel Temperature Sensor

Pin

Wire Color

Circuit No.

Function

A

BK/YE

CF90

Low Reference

B

YE

CF89

Fuel Temperature Sensor Signal

Glow Plug Control Module (GPCM) C1


Object Number: 1998239  Size: CH

Connector Part Information

  • OEM: 7383-9505-30
  • Description: 1-Way F Sealed, Yazaki (BK)

Glow Plug Control Module (GPCM) C1

Pin

Wire Color

Circuit No.

Function

A

RD

HB25

Ignition 1 Voltage

Glow Plug Control Module (GPCM) C2


Object Number: 1998241  Size: CH

Connector Part Information

  • OEM: 09 4474 01
  • Description: 12-Way F Sealed, Kostal (BK)

Glow Plug Control Module (GPCM) C2

Pin

Wire Color

Circuit No.

Function

1-4

--

--

Not Used

5

RD

HB21

Ignition 1 Voltage

6

BN/RD

HB23

CAN Low

7-10

--

--

Not Used

11

BK

IC01

Ground

12

D-BU

HB22

CAN High

Glow Plug Relay


Object Number: 603108  Size: CH

Connector Part Information

  • OEM: 15336743
  • Service: See Catalog
  • Description: 4-Way F GT 280/Metri-Pack 800 Series, Sealed (GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Glow Plug Relay

Pin

Wire Color

Circuit No.

Function

30

OG

503

Glow Plug Supply Voltage - Bank 1

85

BK/WH

1120

ECM Voltage Supply

86

YE

505

Glow Plug Relay Control

87

RD

2

Battery Positive Voltage

High Idle Switch (UF3)


Object Number: 304345  Size: CH

Connector Part Information

  • OEM: 12177195
  • Service: 15305931
  • Description: 6-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12129484/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

High Idle Switch (UF3)

Pin

Wire Color

Circuit No.

Function

A

BK

750

Ground

B

BK

750

Ground

C

D-GN

534

High Idle Switch Signal

D

BN

441

Ignition 3 Voltage

E

BN

2509

Left Rear Park Lamps Supply Voltage

F

BK

750

High Idle Indicator Control

Manifold Absolute Pressure (MAP) Sensor


Object Number: 684840  Size: CH

Connector Part Information

  • OEM: 7323-1339-30
  • Service: 88987997
  • Description: 3-Way F Yazaki (L-GY)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Manifold Absolute Pressure (MAP) Sensor

Pin

Wire Color

Circuit No.

Function

A

WH

CF51

MAP Sensor Signal

B

BK

CF52

Low Reference

C

RD

CF50

5-Volt Reference

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor


Object Number: 1399241  Size: CH

Connector Part Information

  • OEM: 6189-1046
  • Service: See Catalog
  • Description: 5-Way F TS Series, Sealed, Sumitomo (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin

Wire Color

Circuit No.

Function

1

RD

DF15

Ignition 1 Voltage

2

BK

DF17

Low Reference

3

WH

DF16

MAF Sensor Signal

4

D-GN/WH

DF13

IAT Sensor Signal

5

BK

DF14

Low Reference

Suction Control Valve (SCV)


Object Number: 1428251  Size: CH

Connector Part Information

  • OEM: 7323-8827-80
  • Service: See Catalog
  • Description: 2-Way F Yazaki (BN)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Suction Control Valve (SCV)

Pin

Wire Color

Circuit No.

Function

A

RD

CF40

SCV Low Signal

B

WH

CF38

SCV High Signal

Turbocharger Vane Position (TVP) Control Solenoid Valve


Object Number: 1427687  Size: CH

Connector Part Information

  • OEM: 7282-7020-10
  • Service: See Catalog
  • Description: 2-Way F Sealed, Yazaki (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Turbocharger Vane Position (TVP) Control Solenoid Valve

Pin

Wire Color

Circuit No.

Function

A

RD

DF29

Ignition 1 Voltage

B

BK

DF28

TVP Control Solenoid Valve Control

Turbocharger Vane Position (TVP) Sensor


Object Number: 1427688  Size: CH

Connector Part Information

  • OEM: 7383-9447-40
  • Service: See Catalog
  • Description: 4-Way F Yazaki (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Turbocharger Vane Position (TVP) Sensor

Pin

Wire Color

Circuit No.

Function

1

RD

CF147

5-Volt Reference

2

BK

CF149

Low Reference

3

WH

CF148

TVP Sensor Signal

4

--

--

Not Used