GM Service Manual Online
For 1990-2009 cars only
Connector 1: Fuse Block - Underhood Label (2.2L, 2.4L)
Connector 2: Fuse Block - Underhood Top View (2.2L, 2.4L)
Connector 3: Fuse Block - Underhood Bottom View (2.2L, 2.4L)
Connector 4: Fuse Block - Underhood C1 (2.2L, 2.4L)
Connector 5: Fuse Block - Underhood C2 (2.2L, 2.4L)
Connector 6: Fuse Block - Underhood C3 (2.2L, 2.4L)
Connector 7: Fuse Block - Underhood Label (2.0L)
Connector 8: Fuse Block - Underhood Top View (2.0L)
Connector 9: Fuse Block - Underhood Bottom View (2.0L)
Connector 10: Fuse Block - Underhood C1 (2.0L)
Connector 11: Fuse Block - Underhood C2 (2.0L)
Connector 12: Fuse Block - Underhood C3 (2.0L)
Connector 13: Body Control Module (BCM) Label
Connector 14: Body Control Module (BCM) Top View
Connector 15: Body Control Module (BCM) Bottom View
Connector 16: Body Control Module (BCM) C1
Connector 17: Body Control Module (BCM) C2
Connector 18: Body Control Module (BCM) C3
Connector 19: Body Control Module (BCM) C4
Connector 20: Body Control Module (BCM) C5 (UE1)

Fuse Block - Underhood Label (2.2L, 2.4L)

2.2L


Object Number: 1438995  Size: MF

2.4L


Object Number: 1583009  Size: MF

Fuse Block - Underhood Label Usage (2.2L, 2.4L)

No.

Device

Rating

Description

1

ECM (2.4L)/TCM Fuse

10A

ECM (2.4L)/TCM

2-3

--

--

Not Used

4

RH HDLP Fuse

15A

Headlamp - Right

5

A/C Fuse

10A

A/C CLUTCH Relay

6-7

--

--

Not Used

8

ABS Fuse

10A

EBCM (JM4)

9

ECM/ETC Fuse

15A

ECM

10

EMISS Fuse

15A

EVAP Canister Purge Solenoid, Coolant Level Switch, MAF Sensor, HO2S 1, and HO2S 2

11

IGN Fuse

10A

ICM and PNP Switch (A/T)

12

--

--

Not Used

13

TRANS2 Fuse

10A

ECM, Automatic Transmission

14

TRANS1 Fuse

10A

TCM (MN5)

15

BACK UP Fuse

10A

PNP Switch (A/T) or Backup Lamp Switch (M/T)

16

INJECTORS Fuse

10A

Fuel Injectors 1-4

17

FOG LP Fuse

10A

FOG LAMP Relay (T37)

FOG LP Fuse

15A

FOG LAMP Relay (T96)

18

LH HDLP Fuse

15A

Headlamp - Left

19

WIPER Fuse

25A

WIPER 1 Relay

20

HORN Fuse

10A

HORN Relay

21

RADIO Fuse

20A

Audio Amplifier (UZ6)

22

ABS Fuse

20A

EBCM (JM4)

23

RR DEFOG Fuse

30A

REAR DEFOG Relay

24

A/C CLUTCH Relay

--

A/C Compressor Clutch

25

HORN Relay

--

Horn

26

FOG LAMP Relay

--

Fog Lamps

27

AIR SOLENOID Relay

--

Secondary Air Injection Solenoid (2.2L)

--

--

Not Used (2.4L)

28

RUN/CRANK (IGN 1) Relay

--

Fuse Block - Underhood ABS, IGN, TRANS 2, TRANS 1, BACK UP, Fuses, A/C CLUTCH Relay, Body Control Module AIR BAG, EPS, and CLUTCH/BRAKE Fuses

29

POWERTRAIN Relay

--

Fuse Block - Underhood ECM/ETC, IGN, INJECTORS, and EMISS Fuses

30

COOLING FAN Relay

--

Cooling Fan

31

ECM CONT Relay

--

Starter

32

WIPER1 Relay

--

Wiper 2 Relay

33

WIPER2 Relay

--

Windshield Wiper Motor Assembly

34

REAR DEFOG Relay

--

Rear Window Defogger Grid

35

A/C Diode

--

 

36

--

--

Not Used

37

WIPER Diode

--

 

38

RUN/CRANK Fuse

30A

Fuse Block - Underhood RUN/CRANK Relay

39

I/P BATT1 Fuse

30A

Body Control Module PARK, LIGHTER, DASH, BCM (PWR), ONSTAR, RADIO (BATT 1) Fuses and ACC Relay

40

ABS Fuse

40A

EBCM (JM4)

41

I/P BATT2 Fuse

40A

Body Control Module FUEL PUMP, STOP, CLUSTER, IGN SW, and BCM ELECT Fuses

42

--

--

Not Used

43

EPS Fuse

60A

PSCM

44

AIR PUMP Relay

40A

Secondary Air Injection (AIR) Relay (2.2L)

COOLING FAN 2

30A

Cooling Fan 2 Relay (2.4L)

45

COOLING FAN Fuse

30A

COOLING FAN Relay

46

CRANK Fuse

30A

ECM CONT Relay

47

I/P BATT1A Fuse

30A

Body Control Module PARK, LIGHTER, DASH, BCM (PWR), ONSTAR, RADIO (BATT 1) Fuses and ACC Relay

48

RUN (IGN3) Fuse

30A

Body Control Module RUN RELAY

49

--

--

Fuse Puller

Fuse Block - Underhood Top View (2.2L, 2.4L)


Object Number: 1583011  Size: MF

Fuse Block - Underhood Bottom View (2.2L, 2.4L)


Object Number: 893427  Size: MF

Fuse Block - Underhood C1 (2.2L, 2.4L)


Object Number: 647949  Size: CH

Connector Part Information

  • OEM: 15319894
  • Service: 15319894
  • Description: 68-Way F Metri-Pack 280 Series Flexlock (WH)

Terminal Part Information

  • Pins: B1, D1, F1
  • Terminal/Tray: 12191475/1
  • Core/Insulation Crimp: A/G
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: C2, E9, F9
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp:Pins E9:C/A
  • Core/Insulation Crimp: Pins C2,F9: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: F8
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B5, B9, B11, C5, C8, C9, D2, E2, E3, E5, E6, E8, E10, F10, F11, C1, D5
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins B5, B9, B11, C5, C8, C9, D2, E2, E3, E5, E6, E8, E10, F10, F11 - E/A
  • Core/Insulation Crimp: Pins C1, D5 - E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood C1 (2.2L, 2.4L)

Pin

Wire Color

Circuit No.

Function

A1-A12

--

--

Not Used

B1

RD

742

Battery Positive Voltage

B2-B4

--

--

Not Used

B5

PK/BK

5293

Ignition 1 Voltage

B6-B8

--

--

Not Used

B9

PK/BK

5291

Ignition 1 Voltage

B10

--

--

Not Used

B11

PK/BK

415

Secondary Air Injection (AIR Solenoid Supply Voltage (NU3)

B12

--

--

Not Used

C1

D-GN

335

Cooling Fan Relay Low Control

C2

YE/OG

5290

Ignition 1 Voltage (Early Production)

PK/BK

5290

Ignition 1 Voltage (Late Production)

C3-C4

--

--

Not Used

C5

PK

539

Ignition 1 Voltage

C6-C7

--

--

Not Available

C8

PK/BK

5291

Ignition 1 Voltage

C9

PK/BK

5291

Ignition 1 Voltage (NU3)

--

--

Not Used (2.4L)

C10-C12

--

--

Not Used

D1

L-BU

409

Cooling Fan Motor Supply Voltage

D2

PK/BK

5291

Ignition 1 Voltage

D3-D4

--

--

Not Used

D5

PK

1039

Ignition 1 Voltage (MN5)

D6-D7

--

--

Not Available

D8-D12

--

--

Not Used

E1

--

--

Not Used

E2

PK/BK

5291

Ignition 1 Voltage

E3

D-GN

59

A/C Compressor Clutch Supply Voltage (C60)

E4

--

--

Not Used

E5

YE

1139

Ignition 1 Voltage (A/T)

E6

OG

480

Battery Positive Voltage (A/T)

E7

--

--

Not Used

E8

YE

575

Starter Control (A/T)

E9

PK/BK

5292

Ignition 1 Voltage

E10

L-BU

20

Stop Lamp Switch Signal (A/T)

E11-E12

--

--

Not Used

F1

RD

742

Battery Positive Voltage

F2-F7

--

--

Not Used

F8

PU

6

Starter Solenoid Crank Voltage

F9

PK/BK

5292

Ignition 1 Voltage (A/T)

F10

BK

150

Ground

F11

L-GN

24

Backup Lamp Supply Voltage

F12

--

--

Not Used

Fuse Block - Underhood C2 (2.2L, 2.4L)


Object Number: 647951  Size: CH

Connector Part Information

  • OEM: 15319896
  • Service: 15319896
  • Description: 68-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A9, A10, B1, B11, C1, E1
  • Terminal/Tray: 12191475/1
  • Core/Insulation Crimp: A/G
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: A3, A6-A8, A12, B10, C9, D1, E10, F1, F5, F9, B6, B9, B12, C12, D5, E3, E11, E12, F2, F4, F8, F11
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A3, A6, A7, A8, A12, B10, C9, D1, E10, E12, F1, F5, F9, F12 - E/C
  • Core/Insulation Crimp: Pins B6, B9, B9, B12, C12, D5, E3, E11, F2, F4, F8, F11, F12 - E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B7, E7, F3, D9, D10, F10
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: Pins B7, E7, F3 - A/B
  • Core/Insulation Crimp: Pins D9, D10, F10 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood C2 (2.2L, 2.4L)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

BN

5069

Battery Positive Voltage

A4-A5

--

--

Not Used

A6

YE

1139

Ignition 1 Voltage

A7

YE

447

Starter Relay Coil Control

A8

YE

575

Starter Control

A9

RD

442

Battery Positive Voltage

A10

BN

293

Rear Defog Element Supply Voltage

A11

--

--

Not Used

A12

WH

193

Rear Defog Relay Control

B1

RD

242

Battery Positive Voltage

B2-B5

--

--

Not Used

B6

PK/BK

5291

Ignition 1 Voltage

B7

OG

540

Battery Positive Voltage (JM4)

B8

--

--

Not Used

B9

L-BU

20

Stop Lamp Switch Signal

L-BU

20

Stop Lamp Switch Signal

B10

D-GN

1433

PNP/Clutch Start Switch Signal

B11

RD

342

Battery Positive Voltage

B12

L-GN

24

Backup Lamp Supply Voltage

C1

RD

542

Battery Positive Voltage (JM4)

C2-C4

--

--

Not Used

C5-C7

--

--

Not Available

C8

--

--

Not Used

C9

L-GN

1715

Windshield Wiper Switch High Signal

C10-C11

--

--

Not Used

C12

L-GN

24

Backup Lamp Supply Voltage

L-GN

24

Backup Lamp Supply Voltage

D1

D-GN/WH

459

A/C Compressor Clutch Relay Control (C60)

D2-D4

--

--

Not Used

D5

PK

1439

Ignition 1 Voltage

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

PU

92

Windshield Wiper Motor High Speed

D10

D-GN

95

Windshield Wiper Motor Low Speed

D11-D12

--

--

Not Used

E1

RD

142

Battery Positive Voltage

E2

--

--

Not Used

E3

OG

480

Battery Positive Voltage (2.4L)

E4-E6

--

--

Not Used

E7

OG

1240

Battery Positive Voltage (UZ6)

E8-E9

--

--

Not Used

E10

YE

317

Fog Lamp Relay Coil Supply Voltage

E11

PU

421

Air Solenoid Relay Control (NU3)

E12

L-BU

14

Left Turn Signal Lamps Supply Voltage

F1

D-BU

338

Run/Crank Voltage

F2

BN

9

Park Lamp Supply Voltage

F3

PK

3

Ignition 1 Voltage

F4

PK

1200

Headlamp High Beam Signal

F5

BK

28

Horn Relay Control

F6-F7

--

--

Not Used

F8

D-BU

1201

Headlamp Low Beam Signal

F9

D-GN

113

Windshield Wiper Switch Signal 2

F10

BK

150

Ground

F11

RD

228

Windshield Washer Pump Control

F12

D-BU

15

Right Turn Signal Lamps Supply Voltage

Fuse Block - Underhood C3 (2.2L, 2.4L)


Object Number: 899002  Size: CH

Connector Part Information

  • OEM: 15394133
  • Service: See Catalog
  • Description: 54-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A2, A4, A5, A10, A12, B2, B8, B10, B11, C2, C11, C12, D8, D11, D12, E5
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood C3 (2.2L, 2.4L)

Pin

Wire Color

Circuit No.

Function

A1

--

--

Not Used

A2

BN

9

Park Lamp Supply Voltage (Coupe)

BN

9

Park Lamp Supply Voltage (Coupe)

A3

--

--

Not Used

A4

PK

1200

Headlamp High Beam Signal (Sedan)

PK

1200

Headlamp High Beam Signal (Sedan)

A5

D-GN

29

Horn Control

A6-A9

--

--

Not Used

A10

BK

150

Ground

A11

--

--

Not Used

A12

D-BU

15

Right Turn Signal Lamp Supply Voltage

B1

--

--

Not Used

B2

BN

9

Park Lamp Supply Voltage (Sedan)

BN

9

Park Lamp Supply Voltage (Sedan)

B3-B5

--

--

Not Used

B6-B7

--

--

Not Available

B8

D-BU

1201

Headlamp Low Beam Signal (Sedan)

D-BU

1201

Headlamp Low Beam Signal (Sedan)

B9

--

--

Not Used

B10

D-BU

1201

Headlamp Low Beam Signal (Coupe)

D-BU

1201

Headlamp Low Beam Signal (Coupe)

B11

RD

228

Windshield Washer Pump Control

B12

--

--

Not Used

C1

--

--

Not Used

C2

BN

9

Park Lamp Supply Voltage (Coupe)

BN

9

Park Lamp Supply Voltage (Coupe)

C3-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8-C10

--

--

Not Used

C11

PK

1200

Headlamp High Beam Signal (Coupe)

PK

1200

Headlamp High Beam Signal (Coupe)

C12

PU

34

Fog Lamps Supply Voltage (T37 / T96)

D1-D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

OG

740

Battery Positive Voltage

D9-D10

--

--

Not Used

D11

L-BU

14

Left Turn Signal Lamp Supply Voltage

D12

PU

34

Fog Lamps Supply Voltage (T37 / T96)

E1-E4

--

--

Not Used

E5

OG

640

Battery Positive Voltage

E6-E12

--

--

Not Used

Fuse Block - Underhood Label (2.0L)


Object Number: 1541082  Size: MF

Fuse Block - Underhood Label Usage (2.0L)

No.

Device

Rating

Description

1

ECM Fuse

10A

PCM

2-3

--

--

Not Used

4

RH HDLP Fuse

15A

Headlamp - Right

5

A/C Fuse

10A

A/C Relay

6-7

--

--

Not Used

8

ABS Fuse

10A

EBCM

9

ECM/ETC Fuse

15A

PCM

10

EMISS Fuse

15A

MAF/IAT, EVAP Canister Purge Solenoid, EVAP Canister Vent Solenoid, Coolant Level Switch, HO2S 1, HO2S 2, and Fuse Block - Underhood After Cooler Pump Relay

11

IGN Fuse

10A

Ignition Coils 1-4

12

--

--

Not Used

13

ECM Fuse

10A

PCM

14

BOOST Fuse

10A

Boost Solenoid

15

BACK UP Fuse

10A

Backup Lamp Switch

16

INJECTORS Fuse

10A

Fuel Injectors 1-4

17

FOG LAMP Fuse

15A

FOG LAMP Relay (T96)

18

LH HDLP Fuse

15A

Headlamp - Left

19

WIPER Fuse

25A

Fuse Block - Underhood WIPER Relay

20

HORN Fuse

10A

Fuse Block - Underhood HORN Relay

21

Radio

20A

Audio Amplifier (UZ6)

22

ABS Fuse

20A

EBCM

23

RR DEFOG Fuse

30A

Fuse Block - Underhood REAR DEFOG Relay

24

A/C Clutch Relay

--

A/C Compressor Clutch

25

HORN Relay

--

Horn

26

FOG LAMP Relay

--

Fog Lamps (T96)

27

AFTER COOLER PUMP Relay

--

After Cooler Pump

28

RUN/CRANK (IGN1) Relay

--

Fuse Block - Underhood ABS, ECM, BOOST, BACK UP, A/C Clutch Relay, Body Control Module AIR BAG, EPS, CLUTCH/BRAKE Fuses

29

Powertrain Relay

--

Fuse Block - Underhood ECM/ETC, IGN, Injectors and EMISS

30

COOLING FAN1 Relay

--

Cooling Fan 1

31

PCM CONT Relay

--

Starter

32

WIPER1 Relay

--

Wiper 2 Relay

33

WIPER2 Relay

--

Windshield Wiper Motor Assembly

34

REAR DEFOG Relay

--

Rear Window Defogger Grid

35

A/C Diode

--

 

36

--

--

Not Used

37

WIPER Diode

--

 

38

RUN/CRANK Fuse

30A

Fuse Block - Underhood RUN/CRANK Relay

39

I/P BATT1 Fuse

30A

Body Control Module PARK, LIGHTER, DASH, BCM PWR, ONSTAR, RADIO Fuses and ACC Relay

40

ABS Fuse

40A

EBCM

41

I/P BATT2 Fuse

40A

Body Control Module FUEL PUMP, STOP, CLUSTER, IGN SW, and BCM ELECT Fuses

42

--

--

Not Used

43

EPS Fuse

60A

PSCM

44

COOLING FAN 2 Fuse

30A

COOLING FAN 2 Relay, COOLING FAN S/P Relay

45

COOLING FAN 1 Fuse

30A

COOLING FAN 1 Relay

46

CRANK Fuse

30A

PCM CONT Relay

47

I/P BATT1A Fuse

30A

Body Control Module PARK, LIGHTER, DASH, BCM (PWR), ONSTAR, RADIO (BATT 1) Fuses and ACC Relay

48

RUN (IGN3) Fuse

30A

Body Control Module RUN Relay

49

--

--

Fuse Puller

Fuse Block - Underhood Top View (2.0L)


Object Number: 1375078  Size: MF

Fuse Block - Underhood Bottom View (2.0L)


Object Number: 893427  Size: MF

Fuse Block - Underhood C1 (2.0L)


Object Number: 647949  Size: CH

Connector Part Information

  • OEM: 15319894
  • Service: 15319894
  • Description: 68-Way F Metri-Pack 280 Series Flexlock (WH)

Terminal Part Information

  • Pins: B1, B5, B11, D1, E9, F1, F8
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: B9, C2, C5, C8, D2, E2, E3, F10, F11, C1
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins B9, C2, C5, C8, D2, E2, E3, F10, F11 - E/A
  • Core/Insulation Crimp: Pins C1 - E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood C1 (2.0L)

Pin

Wire Color

Circuit No.

Function

A1-A12

--

--

Not Used

B1

RD

742

Battery Positive Voltage

B2-B4

--

--

Not Used

B5

PK/BK

5293

Ignition 1 Voltage

B6-B8

--

--

Not Used

B9

PK/BK

5291

Ignition 1 Voltage

B10

--

--

Not Used

B11

BK

2022

Coolant Pump Control

B12

--

--

Not Used

C1

D-GN

335

Cooling Fan Relay Control

C2

PK/BK

5290

Ignition 1 Voltage

C3-C4

--

--

Not Used

C5

PK

539

Ignition 1 Voltage

C6-C7

--

--

Not Available

C8

PK/BK

5291

Ignition 1 Voltage

C9-C12

--

--

Not Used

D1

L-BU

409

Cooling Fan Motor Supply Voltage

D2

PK/BK

5291

Ignition 1 Voltage

D3-D5

--

--

Not Used

D6-D7

--

--

Not Available

D8-D12

--

--

Not Used

E1

--

--

Not Used

E2

PK/BK

5291

Ignition 1 Voltage

E3

D-GN

59

A/C Compressor Clutch Supply Voltage

E4-E8

--

--

Not Used

E9

PK/BK

5292

Ignition 1 Voltage

E10-E12

--

--

Not Used

F1

RD

742

Battery Positive Voltage

F2-F7

--

--

Not Used

F8

PU

6

Starter Solenoid Crank Voltage

F9

--

--

Not Used

F10

BK

150

Ground

F11

L-GN

24

Backup Lamp Supply Voltage

F12

--

--

Not Used

Fuse Block - Underhood C2 (2.0L)


Object Number: 647951  Size: CH

Connector Part Information

  • OEM: 15319896
  • Service: 15319896
  • Description: 68-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

  • Pins: A9, A10, B1, B11, C1, E1
  • Terminal/Tray: 12191475/1
  • Core/Insulation Crimp: A/G
  • Release Tool/Test Probe: 12094429/J-35616-4A (PU)
  • Pins: A3, A6-A8, A12, B10, C9, D1, E10, E11, F1, F5, F9, B6, B9, B12, C12, D5, E3, E9, E12, F2, F4, F8, F11, F12
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A3-A8, A12, B10, C9, D1, E10, E11, F1, F5, F9, F12 - E/C
  • Core/Insulation Crimp: Pins B6, B9, B12, C12, D5, E3, E9, E12, F2, F4, F8, F11 - E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B7, E7, F3, D9, D10, F10
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: Pins B7, E7, F3 - A/B
  • Core/Insulation Crimp: Pins D9, D10, F10 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood C2 (2.0L)

Pin

Wire Color

Circuit No.

Function

A1-A2

--

--

Not Used

A3

BN

5069

Main Relay Control

A4-A5

--

--

Not Used

A6

YE

1139

Ignition 1 Voltage

A7

YE

447

Starter Relay Coil Control

A8

YE

575

Starter Control

A9

RD

442

Battery Positive Voltage

A10

BN

293

Rear Defog Element Supply Voltage

A11

--

--

Not Used

A12

WH

193

Rear Defog Relay Control

B1

RD

242

Battery Positive Voltage

B2-B5

--

--

Not Used

B6

PK/BK

5291

Ignition 1 Voltage

B7

OG

540

Battery Positive Voltage

B8

--

--

Not Used

B9

L-BU

20

Stop Lamp Switch Signal

B10

D-GN

1433

PNP/Clutch Start Switch Signal

B11

RD

342

Battery Positive Voltage

B12

L-GN

24

Backup Lamp Supply Voltage

C1

RD

542

Battery Positive Voltage

C2-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8

--

--

Not Used

C9

L-GN

1715

Windshield Wiper Switch High Signal

C10-C11

--

--

Not Used

C12

L-GN

24

Backup Lamp Supply Voltage

L-GN

24

Backup Lamp Supply Voltage

D1

D-GN/WH

459

A/C Compressor Clutch Relay Control

D2-D4

--

--

Not Used

D5

PK

1439

Ignition 1 Voltage

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

PU

92

Windshield Wiper Motor High Speed

D10

D-GN

95

Windshield Wiper Motor Low Speed

D11-D12

--

--

Not Used

E1

RD

142

Battery Positive Voltage

E2

--

--

Not Used

E3

OG

480

Battery Positive Voltage

E4-E6

--

--

Not Used

E7

OG

1240

Battery Positive Voltage (UZ6)

E8

--

--

Not Used

E9

L-BU

20

Stop Lamp Switch Signal

E10

YE

317

Fog Lamp Relay Coil Supply Voltage

E11

PK

2014

Coolant Pump Relay Control

E12

L-BU

14

Left Turn Signal Lamps Supply Voltage

F1

D-BU

338

Run/Crank Voltage

F2

BN

9

Park Lamp Supply Voltage

F3

PK

3

Ignition 1 Voltage

F4

PK

1200

Headlamp High Beam Signal

F5

BK

28

Horn Relay Control

F6-F7

--

--

Not Used

F8

D-BU

1201

Headlamp Low Beam Signal

F9

D-GN

113

Windshield Wiper Switch Signal 2

F10

BK

150

Ground

F11

RD

228

Windshield Washer Pump Control

F12

D-BU

15

Right Turn Signal Lamps Supply Voltage

Fuse Block - Underhood C3 (2.0L)


Object Number: 899002  Size: CH

Connector Part Information

  • OEM: 15394133
  • Service: See Catalog
  • Description: 56-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A2, A5, A10, A12, B10, B11, C2, C11, C12, D2, D8, D11, D12, E5
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood C3 (2.0L)

Pin

Wire Color

Circuit No.

Function

A1

--

--

Not Used

A2

BN

9

Park Lamp Supply Voltage

A3-A4

--

--

Not Used

A5

D-GN

29

Horn Control

A6-A9

--

--

Not Used

A10

BK

150

Ground

A11

--

--

Not Used

A12

D-BU

15

Right Turn Signal Lamp Supply Voltage

B1-B9

--

--

Not Used

B10

D-BU

1201

Headlamp Low Beam Signal

D-BU

1201

Headlamp Low Beam Signal

B11

RD

228

Windshield Washer Pump Control

B12

--

--

Not Used

C1

--

--

Not Used

C2

BN

9

Park Lamp Supply Voltage

BN

9

Park Lamp Supply Voltage

C3-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8-C10

--

--

Not Used

C11

PK

1200

Headlamp High Beam Signal

PK

1200

Headlamp High Beam Signal

C12

PU

34

Fog Lamps Supply Voltage (T96)

D1

--

--

Not Used

D2

BN

9

Park Lamp Supply Voltage (Coupe)

D3-D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

OG

740

Battery Positive Voltage

D9-D10

--

--

Not Used

D11

L-BU

14

Left Turn Signal Lamp Supply Voltage

D12

PU

34

Fog Lamps Supply Voltage (T96)

E1-E4

--

--

Not Used

E5

OG

640

Battery Positive Voltage

E6-E12

--

--

Not Used

Body Control Module (BCM) Label


Object Number: 1583012  Size: MF

Body Control Module (BCM) Label Usage

Device

Rating

Description

AIR BAG Fuse

10A

SDM

ALC/PARK Relay

--

Marker/Park Lamps

ACC Relay

--

Body Control Module PWR OUTLET, PWR WINDOWS, WIPER SW, SUN ROOF, and RADIO (ACC.) Fuses

BCM ELECT Fuse

20A

BCM

BCM (PWR) Fuse

15A

BCM and Rear Compartment Lid Release Switch

CLUSTER Fuse

7.5A

IPC

CLUTCH/BRAKE Fuse

7.5A

Clutch Start Switch (M/T), Clutch Pedal Position (CPP) Switch (M/T), Stop Lamp Switch - Lower

DASH Fuse

7.5A

BCM

EPS Fuse

2A

EPS Assembly and Steering Wheel Controls - Left (K34)

FUEL PUMP Fuse

15A

Body Control Module FUEL PUMP Relay

FUEL PUMP Relay

--

Fuel Pump

HVAC Fuse

7.5A

HVAC Control Assembly

IGN SW Fuse

2A

Ignition Switch

LIGHTER Fuse

15A

Auxiliary Power Outlet - Front, and DLC

ONSTAR Fuse

10A

VCIM (UE1), Digital Radio Receiver (UK2)

PARK Fuse

15A

ALC/PARK Relay and Turn Signal/Multifunction Switch

PWR OUTLET Fuse

15A

Auxiliary Power Outlet - Rear

PWR WINDOWS Fuse

30A

Window Switch - Driver (A31) and Window Switch - Front Passenger (A31)

RADIO (ACC.) Fuse

10A

Radio

RADIO (BATT 1)

10A

Radio

RUN Relay

--

HVAC Control Assembly and Body Control Module HVAC Fuse

STOP Fuse

15A

Stop Lamp Switch - Upper

SUN ROOF Fuse

15A

Inside Rearview Mirror (DF5) and Sunroof Switch (CF5)

WIPER SW Fuse

10A

Windshield Wiper/Washer Switch and Ignition Lock Cylinder Control Solenoid (A/T)

Body Control Module (BCM) Top View


Object Number: 893858  Size: MF

Body Control Module (BCM) Bottom View


Object Number: 893862  Size: MF

Body Control Module (BCM) C1


Object Number: 878462  Size: CH

Connector Part Information

  • OEM: 1326143-2
  • Service: See Catalog
  • Description: 37-Way F Amp (BK)

Terminal Part Information

  • Pins: 2-4, 19, 25-30
  • Terminal/Tray: 968074-5/17
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)
  • Pins: 5-7, 21-23, 34, 37
  • Terminal/Tray: 968072-2/17
  • Core/Insulation Crimp: Pins 5-7, 23 - C/1
  • Core/Insulation Crimp: Pins 21, 22, 34, 37 - A/5
  • Release Tool/Test Probe: 12031876-1/J-35616-40 (BU)
  • Pins: 17, 18, 20, 32
  • Terminal/Tray: 968075-5/17
  • Core/Insulation Crimp: Pins 17, 18, 20 - See Terminal Repair Kit
  • Core/Insulation Crimp: Pins 32 - 2/4
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)

Body Control Module (BCM) C1

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

OG

840

Battery Positive Voltage

3

YE

243

Accessory Voltage

4

YE

443

Accessory Voltage

5

D-BU

1307

Power Window Master Switch Lockout Control (Sedan)

6

D-BU

1307

Power Window Master Switch Lockout Control (Sedan w/A31)

7

D-BU

1307

Power Window Master Switch Lockout Control (Sedan w/A31)

8-16

--

--

Not Used

17

OG

1140

Battery Positive Voltage

18

GY

120

Fuel Pump Supply Voltage

19

D-GN/WH

465

Fuel Pump Relay Control

20

OG

1140

Battery Positive Voltage

21

RD

142

Battery Positive Voltage

22

RD

442

Battery Positive Voltage

23

BN

441

Ignition 3 Voltage (A31)

24

--

--

Not Used

25

PK

1200

Headlamp High Beam Signal

26

L-BU

20

Stop Lamp Switch Signal

27

L-BU

20

Stop Lamp Switch Signal

28

L-BU

20

Stop Lamp Switch Signal

29

L-BU

20

Stop Lamp Switch Signal

30

L-BU

20

Stop Lamp Switch Signal

31

--

--

Not Used

32

PK

3

Ignition 1 Voltage

33

--

--

Not Used

34

RD

342

Battery Positive Voltage

35-36

--

--

Not Used

37

RD

242

Battery Positive Voltage

Body Control Module (BCM) C2


Object Number: 878463  Size: CH

Connector Part Information

  • OEM: 1326143-1
  • Service: See Catalog
  • Description: 38-Way F Amp (GY)

Terminal Part Information

  • Pins: 13, 14, 31, 32
  • Terminal/Tray: 968072-2/17
  • Core/Insulation Crimp: Pins 13, 14, 32: A/5
  • Core/Insulation Crimp: Pins 31: C/1
  • Release Tool/Test Probe: 12031876-1/J-35616-40 (BU)
  • Pins: 2, 3, 5, 6, 8-11, 15, 17-19, 21-23, 28-30, 33-35, 38
  • Terminal/Tray: 968074-5/17
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)
  • Pins: 7, 37
  • Terminal/Tray: 968075-5/17
  • Core/Insulation Crimp: Pins 7 - 2/4
  • Core/Insulation Crimp: Pins 37 - See Terminal Repair Kit
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)

Body Control Module (BCM) C2

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

OG

40

Battery Positive Voltage

3

OG

240

Battery Positive Voltage

4

--

--

Not Used

5

BN

9

Park Lamp Supply Voltage (T37 or T82)

6

OG

840

Battery Positive Voltage

7

PK

1200

Headlamp High Beam Signal

8

L-BU

20

Stop Lamp Switch Signal

9

PK

339

Ignition 1 Voltage (w/o Redline)

10

PK

339

Ignition 1 Voltage (M/T)

11

PK

339

Ignition 1 Voltage

12

--

--

Not Used

13

OG

52

Blower Motor Supply Voltage

14

BN

41

Ignition 3 Voltage

15

BN

141

Ignition 3 Voltage

16

--

--

Not Used

17

OG

1040

Battery Positive Voltage

18

OG

1440

Battery Positive Voltage

19

OG

1440

Battery Positive Voltage

20

--

--

Not Used

21

OG

40

Battery Positive Voltage

22

YE

143

Accessory Voltage

23

YE

143

Accessory Voltage (A/T)

24-27

--

--

Not Used

28

PK

339

Ignition 1 Voltage (2.2L, 2.4L w/M/T)

29

YE

343

Accessory Voltage

30

PK

343

Accessory Voltage (UXE)

31

OG

52

Blower Motor Supply Voltage

32

OG

52

Blower Motor Supply Voltage

33

YE

1139

Ignition 1 Voltage

34

YE

1139

Ignition Voltage (w/o Redline)

35

PK

1539

Ignition 1 Voltage

36

--

--

Not Used

37

OG

1140

Battery Positive Voltage

38

OG

140

Battery Positive Voltage

Body Control Module (BCM) C3


Object Number: 878465  Size: CH

Connector Part Information

  • OEM: 1326144-1
  • Service: See Catalog
  • Description: 56-Way F Amp (BK)
  • 1241495-1 28-Way F (D-GN)
  • 1241494-1 28-Way F (RD)

Terminal Part Information

  • Pins: 1-10, 47-53, 55, 56
  • Terminal/Tray: 968074-5/17
  • Core/Insulation Crimp: Pins 1-10, 48-53, 55, 56 - E/C
  • Core/Insulation Crimp: Pins 47 - 2/4
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)
  • Pins: 13, 17, 18, 20-23, 25, 26, 35, 43-46, 11, 15, 33, 34, 39-41
  • Terminal/Tray: 928999-5/15
  • Core/Insulation Crimp: Pins 13, 17, 18, 20-23, 25-27, 35, 43, 45 - J/J
  • Core/Insulation Crimp: Pins 11, 15, 27, 33, 34, 39, 40, 41, 44, 46 - H/H
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Body Control Module (BCM) C3

Pin

Wire Color

Circuit No.

Function

1

BK/WH

56

Trunk Release Motor Supply Voltage

2

TN

694

Driver Door Lock Actuator Unlock Control

3

OG

1732

Inadvertent Power Supply Voltage

4

D-BU

338

Run/Crank Voltage

5

BN

4

Accessory Voltage

6

BN

9

Park Lamp Supply Voltage

7

BN

9

Park Lamp Supply Voltage

8

BN

9

Park Lamp Supply Voltage

9

BN

9

Park Lamp Supply Voltage

10

RD

228

Windshield Washer Pump Control

11

WH

156

Courtesy Lamp Low Control

12

--

--

Not Used

13

OG

1732

Inadvertent Power Supply Voltage (DG7)

14

--

--

Not Used

15

D-GN

113

Windshield Wiper Switch Signal 2

16

--

--

Not Used

17

YE/BK

68

Low Coolant Level Indicator Signal

18

BK/WH

151

Ground (Sedan)

19

--

--

Not Used

20

BK/WH

151

Ground (Sedan)

21

L-BU

395

Passenger Door Jamb Switch Signal (Sedan)

22

L-BU

395

Passenger Door Jamb Switch Signal (Sedan)

23

YE

196

Windshield Wiper Motor Park Switch Signal

24

--

--

Not Used

25

PK

849

Brake Fluid Level Sensor Signal

26

PU

1807

BCM Class 2 Serial Data (JM4/JL9)

27

PU

1807

BCM Class 2 Serial Data

28

--

--

Not Used (Late Production)

28

GY

8

Not Used (Early Production)

29-32

--

--

Not Used

33

WH

682

Driver Door Lock Actuator Unlock Control

34

WH

682

Driver Door Lock Actuator Unlock Control

35

D-GN

146

Trunk Ajar Indicator Control

36-38

--

--

Not Used

39

WH

193

Rear Defog Relay Control

40

BK

28

Horn Relay Control

41

YE

317

Fog Lamp Relay Coil Supply Voltage (T37/T96)

42

--

--

Not Used

43

YE

18

Left Turn Signal Lamps Supply Voltage

44

L-BU

14

Left Turn Signal Lamp Supply Voltage

45

D-GN

19

Right Turn Signal Lamps Supply Voltage

46

D-BU

15

Right Turn Signal Lamp Supply Voltage

47

BK

650

Ground

48

GY

295

Door Lock Actuator Lock Control (Sedan)

49

GY

295

Door Lock Actuator Lock Control (Sedan)

50

GY

295

Door Lock Actuator Lock Control

51

GY

295

Door Lock Actuator Lock Control

52

TN

294

Door Lock Actuator Unlock Control

53

TN

294

Door Lock Actuator Unlock Control (Sedan)

54

--

--

Not Used

55

TN

294

Door Lock Actuator Unlock Control (Sedan)

56

D-BU

1201

Headlamp Low Beam Signal

Body Control Module (BCM) C4


Object Number: 878468  Size: CH

Connector Part Information

  • OEM: 1326144-2
  • Service: See Catalog
  • Description: 56-Way F Amp (GY)
  • 1241495-2 28-Way F (GY)
  • 1241494-2 28-Way F (BU)

Terminal Part Information

  • Pins: 1, 2, 4-7, 9, 35, 48-50, 52, 53, 55
  • Terminal/Tray: 968074-5/17
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)
  • Pins: 47
  • Terminal/Tray: 968075-5/17
  • Core/Insulation Crimp: 2/4
  • Release Tool/Test Probe: 12031876-1/J-35616-4A (PU)
  • Pins: 11-20,23, 28, 43-45, 22, 27, 29-34, 36, 37, 39, 40-42, 46
  • Terminal/Tray: 928999-5/15
  • Core/Insulation Crimp: Pins 11, 12, 23, 43-45 - J/J
  • Core/Insulation Crimp: Pins 13-20, 22, 27-34, 36, 37, 39-42, 46 - H/H
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

Body Control Module (BCM) C4

Pin

Wire Color

Circuit No.

Function

1

RD

228

Windshield Washer Pump Control

2

BN

9

Park Lamp Supply Voltage

3

--

--

Not Used

4

BN

9

Park Lamp Supply Voltage

5

BN

9

Park Lamp Supply Voltage (T37 or T82)

6

BN

4

Accessory Voltage

7

D-BU

338

Run/Crank Voltage

8

--

--

Not Used

9

BN/WH

230

Instrument Panel Lamps Dimming Control

10

--

--

Not Used

11

YE

18

Left Turn Signal Lamps Supply Voltage

12

D-GN

19

Right Turn Signal Lamps Supply Voltage

13

GY

8

Instrument Panel Lamps Supply Voltage

14

GY

8

Instrument Panel Lamps Supply Voltage

15

GY

8

Instrument Panel Lamps Supply Voltage

16

GY

8

Instrument Panel Lamps Supply Voltage

17

GY

8

Instrument Panel Lamps Supply Voltage

18

PU

1807

BCM Class 2 Serial Data

19

PU

1807

BCM Class 2 Serial Data

20

PU

1807

BCM Class 2 Serial Data

21

--

--

Not Used

22

L-GN

66

A/C Request Signal (C60)

23

PK/WH

1970

Headlamp Low Beam Relay Control (T82)

24-26

--

--

Not Used

27

BK/WH

151

Ground

28

PU

719

Low Reference

29

GY

8

Instrument Panel Lamps Supply Voltage (UXE)

30

GY

8

Instrument Panel Lamps Supply Voltage

31

GY

8

Instrument Panel Lamps Supply Voltage (T37/T96)

32

YE

317

Fog Lamp Relay Coil Supply Voltage (T37/T96)

33

BK

28

Horn Relay Control

34

BN

323

Shift Lock Solenoid Supply Voltage (A/T)

35

PU

5234

Passenger Seat Belt Indicator

36

WH

193

Rear Defog Relay Control

37

PU/WH

549

Headlamp Switch Headlamps Off Signal (T82)

38

--

--

Not Used

39

PU/WH

1572

Traction Control Indicator Control (NW7)

40

L-BU

1508

Turn/Hazard Switch Supply Voltage

41

GY

112

Windshield Wiper Switch Signal 1

42

BN/WH

1571

Traction Control Switch Signal (NW7)

43

L-BU

1134

Park Brake Switch Signal

44

L-BU

395

Passenger Door Jamb Switch Signal

45

L-GN/BK

394

Driver Door Jamb Switch Signal

46

L-BU

292

Rear Defog Switch Signal

47

D-BU

1201

Headlamp Low Beam Signal

48

WH/BK

1073

5-Volt Reference

49

GY

728

Security Indicator Control

50

L-GN/BK

1137

DRL Ambient Light Sensor Signal 5-Volt (T82)

51

--

--

Not Used

52

OG

192

Front Fog Lamp Switch Signal (T37/T96)

53

WH

1390

Off/Run/Crank Voltage

54

--

--

Not Used

55

YE/BK

1138

DRL Ambient Light Sensor Low Reference (T82)

56

--

--

Not Used

Body Control Module (BCM) C5 (UE1)


Object Number: 886347  Size: CH

Connector Part Information

  • OEM: 12193928
  • Service: 88988740
  • Description: 6-Way F Metri-Pack 280 Series Flexlock (GY)

Terminal Part Information

  • Pins: A, D
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Body Control Module (BCM) C5 (UE1)

Pin

Wire Color

Circuit No.

Function

A

OG

1340

Battery Positive Voltage

B-C

--

--

Not Used

D

PU

1807

Class 2 Serial Data (UE1)

E-F

--

--

Not Used