GM Service Manual Online
For 1990-2009 cars only
Connector 1: Body Control Module (BCM) Label
Connector 2: Body Control Module (BCM) - Top View
Connector 3: Body Control Module (BCM) - Bottom View
Connector 4: Body Control Module (BCM) X1
Connector 5: Body Control Module (BCM) X2
Connector 6: Body Control Module (BCM) X3
Connector 7: Body Control Module (BCM) X4
Connector 8: Fuse Block - Underhood Label
Connector 9: Fuse Block - Underhood Top View
Connector 10: Fuse Block - Underhood Bottom View
Connector 11: Fuse Block - Underhood X1
Connector 12: Fuse Block - Underhood X2
Connector 13: Fuse Block - Underhood X3
Connector 14: Fuse Block - Underhood X4
Connector 15: Fuse Block - Underhood X5
Connector 16: Fuse Block - Underhood X6
Connector 17: Fuse Block - Underhood X7 (L61 with NU6)
Connector 18: Fuse Block - Underhood X8 (To Starter/Generator)
Connector 19: Fuse Block - Underhood X8 (To Battery)

Body Control Module (BCM) Label


Object Number: 1970692  Size: MF

Body Control Module (BCM) Label Usage

No.

Device

Rating

Description

1

FUSE PULLER

--

--

2

EMPTY

--

Not Used

3

EMPTY

--

Not Used

4

EMPTY

--

Not Used

5

EMPTY

--

Not Used

6

AMP Fuse

20A

Audio Amplifier (UQ3)

7

CLSTR Fuse

10A

Instrument Panel Cluster (IPC)

8

IGN SW/PK3+ Fuse

2A

Ignition Switch

9

STOP LP Fuse

10A

Not Used

10

HVAC/PK3+ Fuse

10A

HVAC Control Module, Theft Deterrent Control Module

11

EMPTY

--

--

12

SPARE

20A

Not Used

13

AIRBAG Fuse

10A

Inflatable Restraint Front Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM)

14

SPARE

10A

Not Used

15

WPR Fuse

10A

Windshield Wiper/Washer Switch, Turbocharger Boost Gage (LNF)

16

HVAC/IP IGN Fuse

10A

Clutch Pedal Start Switch (M/T), Instrument Panel Cluster (IPC), Heated Seat Switches (KA1), HVAC Control Module, Inflatable Restraint Passenger Air Bag On/Off Indicator

17

WNDW RAP Fuse

2A

Not Used

18

EMPTY

--

--

19

EPS/STR WHL CNTRL Fuse

2A

Electronic Power Steering Control Module (PSCM), Steering Wheel Controls - Left (K34, UK3)

20

S ROOF Fuse

15A

Sunroof Switch

21

SPARE

20A

Not Used

22

EMPTY

--

--

23

RDO Fuse

15A

Radio, Remote Control Door Lock Receiver (RCDLR) (AU0)

24

XM/ONSTAR Fuse

10A

Vehicle Communication Interface Module (VCIM) (UE1), Digital Radio Receiver (DRR)

25

ECM/TCM Fuse

10A

Engine Control Module (ECM), Transmission Control Module (TCM)

26

DR LCK Fuse

15A

DOOR LOCK PCB Relay, DOOR UNLOCK PCB Relay, DR DOOR UNLOCK PCB Relay, INT LIGHT PCB Relay

27

INT LIGHT Fuse

10A

INT LIGHT PCB Relay

28

SWC BKLT Fuse

2A

Steering Wheel Controls

29

PWR WNDW Fuse

30A

Driver Window Switch, Front Passenger Window Switch

30

HVAC Relay

--

Blower Motor

31

EMPTY

--

--

32

RAP Relay

--

PWR WNDW Fuse 29, S ROOF Fuse 20

Printed Circuit Board (PCB) Relays - Not Serviceable

--

INT LIGHT PCB Relay

--

Dome Lamp, Inside Rearview Mirror

--

DOOR LOCK PCB Relay

--

BCM Logic, Door Latches

--

DOOR UNLOCK PCB Relay

--

BCM Logic, Door Latches

--

DR DOOR UNLOCK PCB Relay

--

BCM Logic, Driver Door Latch

--

IGN 3 PCB Relay

--

Blower Motor

Body Control Module (BCM) - Top View


Object Number: 1580209  Size: MF

Body Control Module (BCM) - Bottom View


Object Number: 1580211  Size: MF

Body Control Module (BCM) X1


Object Number: 1376257  Size: CH

Connector Part Information

  • OEM: 15393122
  • Service: 88987847
  • Description: 72-Way F Micro 64 (GY)

Terminal Part Information

  • Pins: 1, 6-8, 13-20, 22, 26, 33, 35, 36, 44, 47, 51, 54, 55, 57, 60-68, 70
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 31
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) X1

Pin

Wire

Circuit

Function

1

0.35 L-BU/BK

747

Left Rear Door Ajar Switch Signal (Sedan)

2

--

--

Not Used

3

0.35 PU

5531

Hood Closed Switch Signal (AP8)

4

0.35 PK/BK

109

Hood Ajar Switch Signal (AP8)

5

--

--

Not Used

6

0.35 WH

682

Door Lock Lock/Unlock Signal

7

0.35 WH

682

Door Lock Lock/Unlock Signal

8

0.35 WH

1080

Park Lamp Relay Control

9-12

--

--

Not Used

13

0.35 PK

849

Brake Fluid Level Sensor Signal

14

0.35 L-BU

1134

Park Brake Switch Signal

15

0.35 YE

5199

Run/Crank Relay Coil Control

16

0.35 WH

193

Rear Defog Relay Control

17

0.5 D-BU

15

Right Front Turn Signal Lamp Supply Voltage

18

0.35 D-GN

5060

Low Speed GMLAN Serial Data

19

0.35 TN/WH

746

Right Front Door Ajar Switch Signal

20

0.35 L-GN/BK

748

Right Rear Door Ajar Switch Signal (Sedan)

21

--

--

Not Used

22

0.35 GY/BK

745

Left Front Door Ajar Switch Signal

23-25

--

--

Not Used

26

0.35 L-GN

1478

Coolant Level Switch Signal (LNF)

27-30

--

--

Not Used

31

0.35 WH

5065

CHMSL Relay Coil Supply Voltage

32

--

--

Not Used

33

0.35 D-GN/WH

1135

A/T Shift Lock Control Solenoid Supply Voltage (MN5/MX0)

34

--

--

Not Used

35

0.35 L-BU

14

Left Front Turn Signal Lamp Supply Voltage

36

0.35 D-GN

5060

Low Speed GMLAN Serial Data (UE1)

37-39

--

--

Not Used

40

0.35 L-BU

1788

Traction Control Switch Signal (JL4/JL9)

41-43

--

--

Not Used

44

0.35 TN/WH

1969

Headlamp High Beam Relay Control

45-46

--

--

Not Used

47

0.5 YE

196

Windshield Wiper Motor Park Switch Signal

48-50

--

--

Not Used

51

0.35 D-GN

113

Windshield Wiper Switch Signal

52-53

--

--

Not Used

54

0.35 YE

317

Fog Lamp Relay Control (T37)

55

0.35 OG/BK

744

Rear Compartment Lid Ajar Switch Signal

56

--

--

Not Used

57

0.35 BN

253

Trunk Release Relay Control

58-59

--

--

Not Used

60

0.35 TN

28

Horn Relay Control

61

0.5 BK

1250

Ground

62

0.35 RD/WH

1240

Battery Positive Voltage (without LNF)

63

0.35 GY

596

5-Volt Reference - 1 (without LNF)

64

0.5 BK

650

Ground (without LNF)

65-66

--

--

Not Used

67

0.35 YE/BK

61

Low Reference

68

0.35 WH

5075

Current Sensor Signal (without LNF)

69

--

--

Not Used

70

0.35 D-GN/WH

636

Ambient Air Temperature Sensor Signal

71

0.35 L-GN/BK

592

DRL Relay Control

72

--

--

Not Used

Body Control Module (BCM) X2


Object Number: 1376254  Size: CH

Connector Part Information

  • OEM: 15393121
  • Service: 88987848
  • Description: 72-Way F Micro 64 (GY)

Terminal Part Information

  • Pins: 1-5, 9, 10-12, 14-17, 19, 20, 26, 38, 44, 47, 51, 54-58, 61, 62, 66-69, 72
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
  • Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)
  • Pins: 70
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Body Control Module (BCM) X2

Pin

Wire

Circuit

Function

1

0.5 BN/WH

2500

High Speed GMLAN Serial Data (+)

2

0.35 TN/BK

2500

High Speed GMLAN Serial Data (+)

3

0.35 YE

10

Headlamp Switch Signal

4

0.35 PU

524

Headlamp Dimmer Switch High Beam Signal

5

0.35 BN/WH

301

Park Lamp Switch On Signal

6-8

--

--

Not Used

9

0.35 WH

111

Hazard Switch Signal

10

0.35 TN

1576

Rear Compartment Lid Release Switch

11

0.35 D-GN

264

Security Indicator Supply Voltage

12-13

--

--

Not Used

14

0.35 TN

28

Horn Relay Control

15

0.35 WH

103

Headlamp Switch Headlamps On Signal

16

0.35 OG

192

Front Fog Lamp Switch Signal (T37)

17

0.35 PU/WH

549

Headlamp Switch Headlamps Off Signal

18

0.35 WH

5359

5-Volt Reference

19

0.5 BN

2501

High Speed GMLAN Serial Data (-)

20

0.35 TN

2501

High Speed GMLAN Serial Data (-)

21-25

--

--

Not Used

26

0.35 D-GN

44

Instrument Panel Lamp Dimmer Switch Signal

27-30

--

--

Not Used

31

0.35 YE

5361

Brake Pedal Position Sensor Signal

32-37

--

--

Not Used

38

0.35 D-GN

5060

Low Speed GMLAN Serial Data

39-43

--

--

Not Used

44

0.35 L-GN/BK

1137

DRL Ambient Light Sensor Signal

45-46

--

--

Not Used

47

0.35 YE/BK

1138

DRL Ambient Light Sensor Low Reference

48-50

--

--

Not Used

51

0.35 BN

1356

Flash To Pass Switch Signal

52-55

--

--

Not Used

56

0.35 WH

1390

Off/Run/Crank Voltage

57

0.35 GY

112

Windshield Wiper Switch Signal

58

0.35 PU

719

Low Reference

59

0.35 BN

5360

Low Reference

60

--

--

Not Used

61

0.35 GY

1884

Cruise Control Switch Signal (K34)

62

0.35 WH/BK

1073

Ignition Key Resistor Signal

63-65

--

--

Not Used

66

0.35 YE/BK

1418

Left Rear Turn Signal Switch Signal

67

0.35 D-GN/WH

1419

Right Rear Turn Signal Switch Signal

68

0.35 L-BU

292

Rear Defog Switch Signal

69

0.35 L-GN

66

A/C Request Signal (C67)

70

--

--

Not Used

71

0.35 PU

5234

Passenger Seatbelt Reminder

72

0.35 WH

193

Rear Defog Relay Control

Body Control Module (BCM) X3


Object Number: 1814460  Size: CH

Connector Part Information

  • OEM: 15492675
  • Service: 15404825
  • Description: 41-Way F Metri-Pack 280, 800 Series (RD)

Terminal Part Information

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

Body Control Module (BCM) X3

Pin

Wire

Circuit

Function

A1

0.5 TN

294

Door Lock Actuator Unlock Control (AU3)

A2

0.5 TN

294

Door Lock Actuator Unlock Control (AU3) (Sedan)

0.5 TN

294

Door Lock Actuator Unlock Control (AU3) (Sedan)

A3

0.5 D-BU/WH

149

Courtesy Lamp Supply Voltage

A4

0.5 GY

295

Door Lock Actuator Lock Control (AU3) (Driver)

0.5 GY

295

Door Lock Actuator Lock Control (AU3) (Passenger)

A5

0.5 GY

295

Door Lock Actuator Lock Control (AU3) (Sedan)

0.5 GY

295

Door Lock Actuator Lock Control (AU3) (Sedan)

A6

--

--

Not Used

A7

0.35 BN

9

Park Lamp Supply Voltage

A8

0.35 PK

339

Run/Crank Ignition 1 Voltage (KA1)

A9

0.5 YE

18

Left Rear Stop/Turn Lamp Supply Voltage

A10

0.5 GY

157

Courtesy Lamp Control

A11

--

--

Not Used

A12

0.5 D-GN

19

Right Rear Stop/Turn Lamp Supply Voltage

B1

0.5 TN

694

Driver Door Lock Actuator Unlock Control

B2

--

--

Not Used

B3

0.35 RD/WH

1240

Battery Positive Voltage (L61 or LE5)

0.5 RD/WH

1240

Battery Positive Voltage

B4

--

--

Not Used

B5

0.35 BN

4

Accessory Voltage

0.35 BN

4

Accessory Voltage (MN5)

B6-B7

--

--

Not Available

B8-B11

--

--

Not Used

B12

0.35 GY

8

Instrument Panel Lamp Supply Voltage (L61/LE5)

0.35 GY

8

Instrument Panel Lamp Supply Voltage (L61/LE5)

C1-C2

--

--

Not Available

C3

1 D-GN

1301

Retained Accessory Power Fuse Supply Voltage

C4

--

--

Not Used

C5

3 D-GN

801

Retained Accessory Power Fuse Supply Voltage

C6-C7

--

--

Not Available

C8-C11

--

--

Not Used

C12

0.35 OG

228

Windshield Washer Pump Control

D1

5 RD/BK

142

Battery Positive Voltage

D2

--

--

Not Available

D3

--

--

Not Used

D4

0.5 RD/WH

840

Battery Positive Voltage

D5

3 D-GN

801

Retained Accessory Power Fuse Supply Voltage

D6

3 PK

739

Run/Crank Ignition 1 Voltage

D7

0.35 PK

1339

Ignition 1 Voltage

0.35 PK

1339

Ignition 1 Voltage

D8-D9

--

--

Not Used

D10

3 RD/BK

442

Battery Positive Voltage

D11

--

--

Not Used

D12

3 RD/WH

242

Battery Positive Voltage

Body Control Module (BCM) X4


Object Number: 697044  Size: CH

Connector Part Information

  • OEM: 15492668
  • Service: 88988776
  • Description: 68-Way F Metri-Pack 280 Series (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

Body Control Module (BCM) X4

Pin

Wire

Circuit

Function

A1

2 RD/WH

640

Battery Positive Voltage (UQ3)

A2-A12

--

--

Not Used

B1

0.35 OG

228

Windshield Washer Pump Control

B2

0.35 GY

8

Instrument Panel Lamp Supply Voltage

B3-B12

--

--

Not Used

C1

0.5 RD/WH

1440

Battery Positive Voltage

C2

0.35 GY

8

Instrument Panel Lamp Supply Voltage

0.35 GY

8

Instrument Panel Lamp Supply Voltage

C3-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8

0.35 BN

4

Accessory Voltage

C9-C10

--

--

Not Used

C11

0.35 GY

8

Instrument Panel Lamp Supply Voltage

C12

0.35 GY

8

Instrument Panel Lamp Supply Voltage

D1

0.35 RD/WH

1040

Battery Positive Voltage

D2

--

--

Not Used

D3

0.35 YE

5199

Run/Crank Voltage

D4

3 BN

141

Ignition 3 Voltage

D5

--

--

Not Used

D6-D7

--

--

Not Available

D8-D9

--

--

Not Used

D10

1 RD/WH

1140

Battery Positive Voltage

0.5 RD/WH

1140

Battery Positive Voltage

D11-D12

--

--

Not Used

E1-E5

--

--

Not Used

E6

0.35 PK

439

Ignition 1 Voltage

0.35 PK

439

Ignition 1 Voltage (LNF)

E7-E11

--

--

Not Used

E12

2 BK

550

Ground

F1

0.35 RD/WH

1540

Battery Positive Voltage

0.35 RD/WH

1540

Battery Positive Voltage

F2

0.35 GY

8

Instrument Panel Lamp Supply Voltage (LNF)

F3

0.35 GY

8

Instrument Panel Lamp Supply Voltage (KA1)

0.35 GY

8

Instrument Panel Lamp Supply Voltage (KA1)

F4

0.35 PK

339

Ignition 1 Voltage

F5

0.5 PK

339

Ignition 1 Voltage

F6

0.5 PK

339

Ignition 1 Voltage

F7-F8

--

--

Not Used

F9

0.55 PK

1539

Ignition 1 Voltage

0.35 PK

1539

Ignition 1 Voltage (K34)

F10-F12

--

--

Not Used

Fuse Block - Underhood Label


Object Number: 1970842  Size: MF

Fuse Block - Underhood Label Usage

Device

Rating

Description

ABS Fuse

40A

Electronic Brake Control Module (EBCM)

ABS2 Fuse

10A

Electronic Brake Control Module (EBCM)

ABS3 Fuse

20A

Electronic Brake Control Module (EBCM)

A/C CLTCH Fuse

10A

A/C Compressor Clutch (C60)

A/C CLTCH Relay

--

A/C CLTCH Fuse

AIR PUMP Fuse

40A

AIR PUMP Relay (NU6)

AIR PUMP Relay

--

Secondary Air Injection (AIR) Pump (NU6)

AIR SOL Fuse

10A

Secondary Air Injection (AIR) Solenoid (NU6)

AIR SOL/COOL FAN2 Relay

--

AIR SOL Fuse (L61+NU6), Cooling Fan - 2 (LNF)

BCK UP Fuse

10A

Back Up Lamp Switch (M/T), Park Neutral Position (PNP) Switch (A/T)

BCM2 Fuse

40A

AMP Fuse 6, CLSTR Fuse 7, HVAC/PK3+ Fuse 10, IGN SW/PK3+ Fuse 8, STOP LP Fuse 9 (BCM Fuses)

BCM3 Fuse

30A

HVAC Relay 30 (BCM)

CHMSL Fuse

10A

CHMSL Relay

CHMSL Relay

--

Engine Control Module (ECM), Transmission Control Module (TCM), Center High Mounted Stop Lamp (CHMSL)

CNSTR VENT Fuse

10A

Evaporative Emission (EVAP) Canister Vent Solenoid

COOL FAN 1 Fuse

30A

COOL FAN1 Relay

COOL FAN 2 Fuse

30A

COOL FAN2 Relay

COOL FAN 1 Relay

--

Cooling Fan Diode (L61), Cooling Fan Motor (L61), Cooling Fan 1 (LNF), Cooling Fan Resistor (LE5)

COOL FAN 2 (Turbo) COOL FANS Relay

--

Cooling Fan

CRNK Fuse

30A

CRNK Relay

CRNK Relay

--

Starter

DLC Fuse

15A

Data Link Connector (DLC)

DRL Fuse

10A

RT and LT LO BEAM Fuses

ECM/TRANS Fuse

15A

Engine Control Module (ECM), Transmission Control Module (TCM) (MN5)

ENG VLV SOL Fuse (LNF)

10A

Turbocharger Wastegate Solenoid, Turbocharger Bypass Valve Solenoid, Camshaft Position (CMP) Actuator Solenoid - Intake, Camshaft Position (CMP) Actuator Solenoid - Exhaust

EXH Fuse

10A

Evaporative Emission (EVAP) Canister Purge Solenoid, HO2S Sensors, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

EPS Fuse

60A

Electronic Power Steering (EPS) Control Module (PSCM)

FOG LAMP Fuse

15A

Left Front and Right Front Fog Lamps (T37)

FUEL PUMP Fuse

15A

Fuel Pump and Sender Assembly

FUEL PUMP Relay

--

FUEL PUMP Fuse

HORN Fuse

10A

Horn

INJ Fuse

15A

Fuel Injectors, Ignition Coil/Modules

IP IGN Fuse

20A

Body Control Module (BCM)

LT HI BEAM Fuse

10A

Left Headlamp

LT LO BEAM Fuse

10A

Left Headlamp

MIR/UGDO Fuse

5A

Outside Rearview Mirror Switch (DG7)

OUTLET Fuse

20A

Cigar Lighter (DT4), Auxiliary Power Outlet

PCM/ECM Fuse

20A

Engine Control Module (ECM)

PRK LAMP Fuse

10A

Body Control Module (BCM), License Lamps, Marker Lamps,

Park/Turn/DRL Signal Lamps, Tail/Stop and Turn Signal Lamps

PWR/TRN Relay

--

EXH Fuse, INJ Fuse, PCM/ECM Fuse, ENG VLV SOL Fuse

REAR DEFOG Fuse

40A

REAR DEFOG Relay

REAR DEFOG Relay

--

Rear Window Defogger Grid

RT LO BEAM Fuse

10A

Right Headlamp

RT HI BEAM Fuse

10A

Right Headlamp

RUN/CRNK Relay

--

ECM/TRANS Fuse, IP IGN Fuse, BCK UP Fuse, ABS2 Fuse

SDM Fuse

10A

Inflatable Restraint Sensing and Diagnostic Module (SDM), Body Control Module (BCM)

TRUNK/HEATED SEATS Fuse

20A

TRUNK PCB Relay, Driver and Passenger Heated Seat Modules

WPR Fuse

25A

WPR ON/OFF Relay

WPR ON/OFF Relay

--

WPR HI/LO Relay

WPR HI/LO Relay

--

Windshield Wiper Motor

Printed Circuit Board (PCB) Relays - Not Serviceable

DRL PCB Relay

--

DRL Fuse

FOG LAMP PCB Relay

--

FOG LAMP Fuse

HI BEAM PCB Relay

--

LT HI BEAM Fuse, RT HI BEAM Fuse

HORN PCB Relay

--

HORN Fuse

LO BEAM PCB Relay

--

LT LO BEAM Fuse, RT LO BEAM Fuse

PRK LAMP PCB Relay

--

PRK LAMP Fuse

TRUNK PCB Relay

--

Rear Compartment Lid Release Actuator

Fuse Block - Underhood Top View


Object Number: 1971011  Size: MF

Fuse Block - Underhood Bottom View


Object Number: 1971013  Size: MF

Fuse Block - Underhood X1


Object Number: 647951  Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: C6-C7, D6-D7, F3
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: A6, A11, F10
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: B6
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B10
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A2, A5, A8, A9, B5, B9, D9, E5, E6, F3, F5, A10, B2, C2, E10
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A2, A5, A8, A9, B5, B9, D9, E5, E6, F3, F5: E/A
  • Core/Insulation Crimp: Pins A10, B2, C2, E10 : E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1

Pin

Wire

Circuit

Function

A1

--

--

Not Used

A2

0.5 RD/WH

840

Battery Positive Voltage (MN5/MX0)

A3-A4

--

--

Not Used

A5

0.5 D-GN

59

A/C Compressor Clutch Supply Voltage (C67)

A6

3 WH

504

Cooling Fan Low Reference (LNF)

A7

--

--

Not Used

A8

0.5 PK/BK

5291

Ignition 1 Voltage

0.5 PK/BK

5291

Ignition 1 Voltage

A9-A10

--

--

Not Used

A11

5 GY

532

Cooling Fan Motor Supply Voltage

A12

--

--

Not Used

B1-B4

--

--

Not Used

B5

0.35 L-BU

20

Stop Lamp Supply Voltage (MN5/MX0)

B6-B8

--

--

Not Used

B9

0.5 PK/BK

5291

Ignition 1 Voltage

0.5 PK/WH

5291

Ignition 1 Voltage

B10

2 PU

6

Starter Solenoid Crank Voltage

B11

0.35 PU

421

Air Injection Reaction Solenoid Coil (NU6)

B12

0.5 BK/WH

451

Ground

C1

--

--

Not Used

C2

0.35 BN

436

AIR Pump Relay Control (NU6)

C3-C8

--

--

Not Used

C9

0.8 PK/BK

5293

Ignition 1 Voltage (LNF)

C10-C12

--

--

Not Used

D1-D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

0.5 PK/BK

5292

Ignition 1 Voltage

0.5 PK/WH

5292

Ignition 1 Voltage (L61 or LE5)

D10-D12

--

--

Not Used

E1-E4

--

--

Not Used

E5

0.5 PK

1039

Ignition 1 Voltage (L61/LE5 with MN5/MX0)

0.5 PK

1039

Ignition 1 Voltage (L61/LE5 with MN5/MX0)

E7

--

--

Not Used

E8

0.5 PK/BK

415

AIR Solenoid Supply Voltage (NU6)

E9

--

--

Not Used

E10

0.35 D-GN

335

Low Speed Cooling Fan Relay Control

E11-E12

--

--

Not Used

F1-F2

--

--

Not Used

F3

0.5 BK

150

Ground (C67)

F4

--

--

Not Used

F5

0.5 PK/BK

539

Ignition 1 Voltage

F6-F8

--

--

Not Used

F9

3 BK

1050

Ground (L61)

F10

3 L-BU

409

Cooling Fan Motor Supply Voltage

F11-F12

--

--

Not Used

Fuse Block - Underhood X2


Object Number: 1376704  Size: CH

Connector Part Information

  • OEM: 15405474
  • Service: 88956512
  • Description: 68-Way F Metri-Pack 280 Series FLXLK (L-GY)

Terminal Part Information

  • Pins: C5-C6, D5-D6
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: E1
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: A1, A2, A7, B6, B7, B10, C1-C3, D1, F1, F6, A6, B1, B2, C11, D4, D8
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, A2, A7, B6, B7, B10, C1, C1-C3, D1, F1, F6: E/C
  • Core/Insulation Crimp: Pins A6, B1, B2, C11, D4, D8 : C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X2

Pin

Wire

Circuit

Function

A1

0.35 L-GN

1715

Windshield Wiper Switch High Signal

A2

0.35 TN/WH

1969

Headlamp High Beam Relay Control

A3-A5

--

--

Not Used

A6

1 BK

150

Ground

A7

0.35 D-GN

113

Windshield Wiper Switch Signal 2

A8-A12

--

--

Not Used

B1

1 PU

92

Windshield Wiper Motor High Speed

B2

1 D-GN

95

Windshield Washer Switch Signal

B3-B5

--

--

Not Used

B6

0.35 TN

28

Horn Relay Control

B7

0.35 WH

1080

Park Lamp Relay Control

B8-B9

--

--

Not Used

B10

0.35 BN

253

Trunk Release Relay Control

B11-B12

--

--

Not Used

C1

0.35 PU/WH

6386

CRNK Relay Control

C2

0.35 PK/WH

1970

Headlamp Low Beam Relay Control

C3

0.35 YE

317

Fog Lamp Relay Control (T37)

C4-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8-C10

--

--

Not Used

C11

1 RD/WH

340

Battery Positive Voltage (KA1)

1 RD/WH

340

Battery Positive Voltage (KA1)

C12

--

--

Not Used

D1-D3

--

--

Not Used

D4

1 GY

120

Fuel Pump Supply Voltage

D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

0.8 TN/WH

56

Rear Compartment Lid Release Switch

D9-D12

--

--

Not Used

E1

3 BK

293

Rear Defog Element Supply Voltage

E2-E4

--

--

Not Used

E5

0.35 L-GN/BK

592

Daytime Running Lamp Relay Output - Coil

E6-E8

--

--

Not Used

E9

0.35 WH

5065

CHMSL Relay Coil Supply Voltage

E10-E12

--

--

Not Used

F1

0.35 WH

193

Rear Defog Relay Control

F2-F4

--

--

Not Used

F5

0.8 L-BU

20

Stop Lamp Supply Voltage

0.35 L-BU

20

Stop Lamp Supply Voltage

F6

0.35 D-GN/WH

465

Fuel Pump Relay Control

F7-F12

--

--

Not Used

Fuse Block - Underhood X3


Object Number: 647944  Size: CH

Connector Part Information

  • OEM: 15319892
  • Service: 15319892
  • Description: 32-Way F Metri-Pack 280 Series (WH)

Terminal Part Information

  • Pins: C3-C4, D3-D4
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: F2
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A1, D1, A3, B1, B3, C1, D5, E3, E4, F4
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, D1: E/C
  • Core/Insulation Crimp: Pins A3, B1, B3, C1, C1, D5, D5, E3, E4, F4: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X3

Pin

Wire

Circuit

Function

A1

0.5 D-BU

15

Right Turn Signal Lamp Supply Voltage

A2

0.35 PU

359

Daytime Running Lamps Headlamp Feed

A3

0.5 L-GN/BK

311

Right Headlamp High Beam Supply Voltage

A4-A6

--

--

Not Used

B1

0.5 OG

228

Windshield Washer Pump Control

B2

1 BK

150

Ground (without LNF)

B3

0.5 D-GN/WH

711

Left Headlamp High Beam Supply Voltage

B4-B6

--

--

Not Used

C1

0.5 BN

9

Park Lamp Supply Voltage

0.5 BN

9

Park Lamp Supply Voltage

C2

--

--

Not Used

C3-C4

--

--

Not Available

C5-C6

--

--

Not Used

D1

0.5 L-BU

14

Left Turn Signal Lamp Supply Voltage

D2

--

--

Not Used

D3-D4

--

--

Not Available

D5

0.5 PU

2234

Front Fog Lamp Supply Voltage (T37)

0.5 PU

2234

Front Fog Lamp Supply Voltage (T37)

D6

--

--

Not Used

E1-E2

--

--

Not Used

E3

0.5 D-GN

29

Horn Control

E4

0.5 TN/WH

312

Right Headlamp Low Beam Supply Voltage

E5-E6

--

--

Not Used

F1

--

--

Not Used

F2

3 BK

150

Ground (LNF)

F3

--

--

Not Used

F4

0.5 YE

712

Left Headlamp Low Beam Supply Voltage

0.35 PU

359

Daytime Running Lamps Headlamp Feed

F5-F6

--

--

Not Used

Fuse Block - Underhood X4


Object Number: 1243665  Size: CH

Connector Part Information

  • OEM: 15447740
  • Service: 88987883
  • Description: 8-Way F Metri-Pack 800 Series (L-GY)

Terminal Part Information

  • Pins: B1, C1, C2
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: Pins B1 - See Terminal Repair Kit
  • Core/Insulation Crimp: Pins C1, C2: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X4

Pin

Wire

Circuit

Function

A1-A2

--

--

Not Used

B1

3 RD/BK

542

Battery Positive Voltage

B2

--

--

Not Used

C1

3 RD/WH

242

Battery Positive Voltage

C2

3 RD/BK

442

Battery Positive Voltage

D1-D2

--

--

Not Used

Fuse Block - Underhood X5


Object Number: 647947  Size: CH

Connector Part Information

  • OEM: 15319893
  • Service: 15319893
  • Description: 32-Way F Metri-Pack 280 Series (GY)

Terminal Part Information

  • Pins: C3-C4, D3-D4
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: A1, A4, B4, C2, C5, E1, E2, A5, B1, B3, C1, D1, D5, E3, E4, F1-F5
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, A4, B4, C2, C5, E1, E2: E/C
  • Core/Insulation Crimp: Pins A5, B1, B3, C1, D1, D5, E3, E4, F1, F2- F5: E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A2, B2, B5
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: Pins A2: F/G
  • Core/Insulation Crimp: Pins B2, B5: C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X5

Pin

Wire

Circuit

Function

A1

0.35 D-BU

473

High Speed Cooling Fan Relay Control

A2

3 PK

739

Ignition 1 Voltage

A3

--

--

Not Used

A4

0.35 D-GN/WH

459

A/C Compressor Clutch Relay Control (C67)

A5

0.5 RD/WH

1840

Battery Positive Voltage

A6

--

--

Not Used

B1

0.8 PK/BK

5290

Ignition 1 Voltage

B2

0.35 PK

1439

Ignition 1 Voltage (without JL4)

0.5 PK

1439

Ignition 1 Voltage (JL4)

B3

0.5 PK

1039

Ignition 1 Voltage

B4

0.35 YE

5199

Run/Crank Relay Coil Control

B5

0.5 RD/WH

240

Battery Positive Voltage

B6

--

--

Not Used

C1

--

--

Not Used

C2

0.5 BK

1250

Ground

C3-C4

--

--

Not Available

C5

0.35 RD/WH

440

Battery Positive Voltage (DG7)

C6

--

--

Not Used

D1

0.5 BN

9

Park Lamp Supply Voltage

D2

--

--

Not Used

D3-D4

--

--

Not Available

D5

0.8 RD/WH

40

Battery Positive Voltage

D6

--

--

Not Used

E1

0.35 OG

228

Windshield Washer Pump Control

E2

0.35 YE

5991

Engine Main Relay Control

E3

0.5 RD/WH

840

Battery Positive Voltage

E4

0.5 RD/WH

840

Battery Positive Voltage

E5

2 RD/WH

740

Battery Positive Voltage

E6

--

--

Not Used

F1

0.5 D-BU

15

Right Turn Signal Lamp Supply Voltage

F2

0.5 L-BU

14

Left Turn Signal Lamp Supply Voltage

F3-F4

--

--

Not Used

F5

0.35 RD/WH

1340

Battery Positive Voltage

F6

--

--

Not Used

Fuse Block - Underhood X6


Object Number: 888055  Size: CH

Connector Part Information

  • OEM: 15303503
  • Service: 88988312
  • Description: 1-Way F Metri-Pack 800 Series (L-GY)

Terminal Part Information

  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X6

Pin

Wire

Circuit

Function

A

5 RD/BK

642

Battery Positive Voltage

Fuse Block - Underhood X7 (L61 with NU6)


Object Number: 888055  Size: CH

Connector Part Information

  • OEM: 15303504
  • Service: 88988819
  • Description: 1-Way F Metri-Pack 800 Series (L-GN)

Terminal Part Information

  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X7 (L61 with NU6)

Pin

Wire

Circuit

Function

A

5 OG

78

AIR Pump Supply Voltage

Fuse Block - Underhood X8 (To Starter/Generator)

Terminal Part Information

  • Harness: Engine Harness
  • Terminal: 7003611702
  • Core/Insulation Crimp: N/A
  • Description: Ring Terminal

Fuse Block - Underhood X8 (To Starter/Generator)

Pin

Wire

Circuit

Function

+

50 RD

1

Battery Positive Voltage

Fuse Block - Underhood X8 (To Battery)

Terminal Part Information

  • Harness: Battery Cable
  • Terminal: 7003-6115-02
  • Core/Insulation Crimp: N/A
  • Description: Ring Terminal

Fuse Block - Underhood X8 (To Battery)

Pin

Wire

Circuit

Function

+

40 RD

1

Battery Positive Voltage