GM Service Manual Online
For 1990-2009 cars only
Connector 1: Fuse Block - Underhood Label (L26)
Connector 2: Fuse Block - Underhood Top View (L26)
Connector 3: Fuse Block - Underhood Bottom View (L26)
Connector 4: Fuse Block - Underhood X1 (L26)
Connector 5: Fuse Block - Underhood X2 (L26)
Connector 6: Fuse Block - Underhood X3 (L26)
Connector 7: Fuse Block - Underhood X4 (L26)
Connector 8: Fuse Block - Underhood X5 (L26)
Connector 9: Fuse Block - Underhood Label (LS4)
Connector 10: Fuse Block - Underhood Top View (LS4)
Connector 11: Fuse Block - Underhood Bottom View (LS4)
Connector 12: Fuse Block - Underhood X1 (LS4)
Connector 13: Fuse Block - Underhood X2 (LS4)
Connector 14: Fuse Block - Underhood X3 (LS4)
Connector 15: Fuse Block - Underhood X4 (LS4)
Connector 16: Fuse Block - Underhood X5 (LS4)
Connector 17: Fuse Block - I/P Label
Connector 18: Fuse Block - I/P Top View
Connector 19: Fuse Block - I/P Bottom View
Connector 20: Fuse Block - I/P X1
Connector 21: Fuse Block - I/P X2

Fuse Block - Underhood Label (L26)


Object Number: 2045457  Size: MF

Fuse Block - Underhood Label Usage (L26)

No.

Device

Rating

Description

1

LF HI BEAM Fuse

10A

Headlamp - Left High Beam

2

RF HI BEAM Fuse

10A

Headlamp - Right High Beam

3

LF LO BEAM Fuse

10A

Headlamp - Left Low Beam

4

RF LO BEAM Fuse

10A

Headlamp - Right Low Beam

5

WIPER/WS Fuse

25A

WIPER Relay

6

WASHER/RVC Fuse

15A

Body Control Module (BCM)

7

FOG LPS Fuse

15A

FOG LP Relay

8

TCM Fuse

15A

Transmission Control Module (TCM)

9

SIR Fuse

10A

Inflatable Restraint Passenger Air Bag On/Off Indicator, Inflatable Restraint Front Passenger Presence System (PPS) Module, and Inflatable Restraint Sensing and Diagnostic Module (SDM)

10

AUX PWR Fuse

25A

Accessory Power Outlet and Cigar Lighter

11

HORN Fuse

15A

HORN Relay

12

EMISSION Fuse

10A

Evaporative Emission (EVAP) Canister Purge Solenoid Valve, Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor, Secondary Air Injection (AIR) Pump Relay (NU6), and Secondary Air Injection (AIR) Pump Solenoid Relay (NU6)

13

A/C CLUTCH Fuse

10A

A/C COMP Relay

14

02 SSR Fuse

15A

Heated Oxygen Sensor (HO2S) 1, and Heated Oxygen Sensor (HO2S) 2

15

PCM Fuse

10A

CRANK Relay, and Powertrain Control Module (PCM)

16

PCM/ETC Fuse

15A

Powertrain Control Module (PCM)

17

ETC Fuse

15A

Throttle Body

18

DISPLAY Fuse

10A

Air Temperature Sensor - Inside (CJ2), Electronic Compass Module (U68), HVAC Control Module, Rear Object Sensor Control Module (UD7), and CRUISE Fuse

19

ABS SOL Fuse

25A

Electronic Brake Control Module (EBCM) (JL9)

20

FUEL INJ Fuse

15A

Fuel Injector 1, Fuel Injector 2, Fuel Injector 3, Fuel Injector 4, Fuel Injector 5, and Fuel Injector 6

21

TRANS SOL Fuse

10A

1-2 Shift Solenoid (SS) Valve, 2-3 Shift Solenoid (SS) Valve, Torque Converter Clutch (TCC) Solenoid Valve

22

FUEL PP Fuse

15A

FUEL PP Relay

23

ABS Fuse

10A

Electronic Brake Control Module (EBCM) (JL9), Steering Angle Sensor (JL4), and Yaw and Lateral Accelerometer Sensor (JL4)

24

ELEK IGN Fuse

15A

Ignition Control Module (ICM)

25

AIR PUMP Fuse

50A

Secondary Air Injection (AIR) Pump Relay (NU6)

26

BATT MAIN 1 Fuse

40A

PRK/LAMP, CHMSL/BKUP, INT/ILLUM, RFA/MOD, RDO/AMP, ONSTAR/ALDL, HVAC, CLSTR and CNSTR Fuses

27

BATT MAIN 2 Fuse

50A

DR/LCK TRUNK, HAZRD, HTD/SEAT, and PWR/MIR Fuses, PWR/SEAT Circuit Breaker, and RAP Relay

28

BATT MAIN 3 Fuse

40A

R/DEFOG Relay

29

FAN 1 Fuse

30A

FAN 1 Relay

30

BATT MAIN 4 Fuse

30A

Blower Motor Control Module

31

ABS MTR Fuse

40A

Electronic Brake Control Module (EBCM) (JL9)

32

FAN 2 Fuse

30A

FAN 2 Relay, FAN 3 Relay

33

STARTER Fuse

40A

CRANK Relay

34

HI BEAM Relay

--

LF HI BEAM and RF HI BEAM Fuses

35

HDM BEAM Relay

--

LF LO BEAM and RF LO BEAM Fuses

36

FOG LP Relay

--

Fog Lamp - Left Front and Fog Lamp - Right Front

37

IGN 1 Relay

--

ABS, TRANS SOL, PCM, SIR and DISPLAY Fuses, and A/C COMP Relay

38

A/C COMP Relay

--

A/C Compressor Clutch and A/C CLU Diode

39

HORN Relay

--

Horn Assembly

40

P/TRAIN Relay

--

ELEK IGN, EMISSION, ETC, FUEL INJ, and O2 SSR Fuses

41

FUEL PP Relay

--

Fuel Pump and Sender Assembly

42

FAN 1 Relay

--

Engine Cooling Fan - Left

43

FAN 3 Relay

--

Engine Cooling Fan - Right

44

WIPER HI Relay

--

Windshield Wiper Motor

45

WIPER Relay

--

WIPER HI Relay

46

FAN 2 Relay

--

Engine Cooling Fan - Right

48

CRANK Relay

--

Starter Motor

49

FUSE PULLER

--

--

--

A/C CLU Diode

--

Ground

Fuse Block - Underhood Top View (L26)


Object Number: 2045465  Size: MF

Fuse Block - Underhood Bottom View (L26)


Object Number: 1999152  Size: LF

Fuse Block - Underhood X1 (L26)


Object Number: 647951  Size: CH

Connector Part Information

  • OEM: 13588096
  • Service: 15319896
  • Description: 68-Way F Metri-Pack 280 Series, Flexlock (BK)

Terminal Part Information

  • Pins: C5, E1
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: B3, B9, B9, F8, F8, F8
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: C6-C7, C11, D6-D7
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: A1, A5, A7, A9, A11, C1, C3, C3, D1, D5, D8, D9, D9, D11, D11, E2, E2, E3, E6-E8, E8, E11, F1-F6, F9, F9, F11, F11, F12
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A1, A5, A7, A11, C1, C3, C3, D1, D5, D8, D9, D9, D11, D11, E2, E2, E3, E6-E8, E8, E11, F1-F3, F5, F6, F9, F9, F11, F11, F12 - E/A
  • Core/Insulation Crimp: Pins A9, F4 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1 (L26)

Pin

Wire

Circuit

Function

A1

0.35 D-GN/WH

465

Fuel Pump Relay Control

A2-A5

--

--

Not Used

A6

--

--

Not Used

A7

0.5 PK

239

Ignition 1 Voltage

A8

--

--

Not Used

A9

0.8 PK

1039

Ignition 1 Voltage

A10

--

--

Not Used

A11

0.5 PK

639

Ignition 1 Voltage

A12

--

--

Not Used

B1-B2

--

--

Not Used

B3

0.35 BK/WH

451

Ground

B4-B8

--

--

Not Used

B9

0.35 PK

1339

Ignition 1 Voltage

B10-B12

--

--

Not Used

C1

0.35 D-GN

335

Low Speed Cooling Fan Relay Control

C2

--

--

Not Used

C3

0.5 BK

2759

Low Reference

C4

--

--

Not Used

C5

3 OG

1740

Battery Positive Voltage

C6-C7

--

--

Not Available

C8-C10

--

--

Not Used

C11

0.8 PK

39

Ignition 1 Voltage

C12

--

--

Not Used

D1

0.35 PK

439

Ignition 1 Voltage

D2-D4

--

--

Not Used

D5

0.5 OG

540

Battery Positive Voltage

D6-D7

--

--

Not Available

D8

0.5 GY

2709

5-Volt Reference 1 (L26)

D9

0.5 PK

439

Ignition 1 Voltage

0.5 PK

439

Ignition 1 Voltage

D10

--

--

Not Used

D11

0.5 PK

839

Ignition 1 Voltage

0.5 PK

839

Ignition 1 Voltage (L26)

D12

--

--

Not Used

E1

3 PU

6

Starter Solenoid Crank Voltage

E2

0.5 WH

17

Stop Lamp Switch Signal

0.5 WH

17

Stop Lamp Switch Signal

E3

0.35 YE/BK

625

Starter Enable Relay Control

E4-E5

--

--

Not Used

E6

0.5 D-GN

59

A/C Compressor Clutch Supply Voltage

E7

0.5 BK

1050

Ground (L26)

E8

0.5 PK

339

Ignition 1 Voltage

0.35 PK

339

Ignition 1 Voltage

E9-E10

--

--

Not Used

E11

0.5 D-GN

890

Fuel Tank Pressure Sensor Signal

E12

--

--

Not Used

F1

0.35 D-BU

473

High Speed Cooling Fan Relay Control (L26)

F2

0.5 WH

17

Stop Lamp Switch Signal (JL9)

F3

0.35 GY

1884

Cruise Control Set/Coast and Resume/Accelerate Switch Signal

F4

0.8 WH

1310

EVAP Canister Vent Solenoid Control

F5

0.5 PU

1589

Fuel Level Sensor Signal

F6

0.5 D-GN/WH

459

A/C Compressor Clutch Relay Control

F7

--

--

Not Used

F8

0.35 PK

339

Ignition 1 Voltage (L26 with NU6)

F9

0.35 BN

1141

Ignition 3 Voltage

F10

--

--

Not Used

F11

0.35 D-GN

389

Vehicle Speed Signal

0.35 D-GN

389

Vehicle Speed Signal

F12

0.5 BN

5069

Powertrain Relay

Fuse Block - Underhood X2 (L26)


Object Number: 684889  Size: CH

Connector Part Information

  • OEM: 15319895
  • Service: 15319895
  • Description: 68-Way F Metri-Pack 280 Series, Flexlock (GY)

Terminal Part Information

  • Pins: B5, B5, C6-C7, D6-D7
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: A2, A7, A9, A11, A11, A12, B3, B7, F9, B6, B6, B9, B11, C11, C12, D5, D10, E2-E5, E10, F2, F2, F4, F5, F6, F10
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A2, A11, A11, B7, E2, E4, F9 - E/A
  • Core/Insulation Crimp: Pins A7, A9, A12, B3, B6, B6, B9, B11, C11, C12, D5, D10, E3, E5, E10, F2, F2, F4-F6, F10 - E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: B2, D9, F3, F7, F11, F12
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: Pins B2 - A/B
  • Core/Insulation Crimp: Pins D9, F3, F7, F11, F12 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X2 (L26)

Pin

Wire

Circuit

Function

A1

--

--

Not Used

A2

0.5 WH

17

Stop Lamp Switch Signal

A3-A6

--

--

Not Used

A7

0.35 GY

2709

5-Volt Reference 1

A8

--

--

Not Used

A9

0.5 PK

739

Ignition 1 Voltage

A10

--

--

Not Used

A11

0.5 PK

1039

Ignition 1 Voltage (JL4)

0.5 PK

1039

Ignition 1 Voltage (JL4)

A12

0.35 PK

1439

Ignition 1 Voltage

B1

--

--

Not Used

B2

2 GY

120

Fuel Pump Supply Voltage

B3

0.35 BK

2759

Low Reference

B4

--

--

Not Used

B5

1 OG

2540

Battery Positive Voltage

1 OG

2540

Battery Positive Voltage

B6

0.35 BN

1141

Ignition 3 Voltage

0.35 BN

1141

Ignition 3 Voltage

B7

0.5 YE

1139

Ignition 1 Voltage

B8

--

--

Not Used

B9

0.35 PK

739

Ignition 1 Voltage

B10

--

--

Not Used

B11

0.35 D-GN

389

Vehicle Speed Signal

B12

--

--

Not Used

C1-C5

--

--

Not Used

C6-C7

--

--

Not Available

C8-C10

--

--

Not Used

C11

0.35 PK/BK

109

Hood Ajar Switch Signal (AP3 or AP8)

C12

0.35 D-GN/WH

1317

Fog Lamp Relay Control (T96)

D1-D4

--

--

Not Used

D5

0.35 WH

1310

EVAP Canister Vent Solenoid Control

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

0.8 OG

2440

Battery Positive Voltage

D10

0.35 D-GN

890

Fuel Tank Pressure Sensor Signal

D11-D12

--

--

Not Used

E1

--

--

Not Used

E2

0.35 RD

228

Windshield Washer Pump Control

E3

0.35 GY

1884

Cruise Control Set/Coast and Resume/Accelerate Switch Signal

E4

0.5 L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

E5

0.35 PU

1589

Fuel Level Sensor Signal

E6-E9

--

--

Not Used

E10

0.35 PK/WH

1970

Headlamp Low Beam Relay Control

E11-E12

--

--

Not Used

F1

--

--

Not Used

F2

0.35 BK

28

Horn Relay Control

0.35 BK

28

Horn Relay Control

F3

0.5 BN

9

Park Lamp Supply Voltage

F4

0.35 TN

185

Low Washer Fluid Indicator Signal

F5

0.35 BK/WH

1969

Headlamp Relay Control/Headlamp High Beam Relay Control

F6

0.35 GY

91

Windshield Wiper Switch Signal 2

F7

1 BK

1450

Ground

F8

--

--

Not Used

F9

0.5 D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

F10

0.35 BK

860

Front Windshield Wiper Switch High Signal

F11

1 D-GN

95

Windshield Washer Switch Signal

F12

0.35 PU

92

Windshield Wiper Motor High Speed

Fuse Block - Underhood X3 (L26)


Object Number: 647949  Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: A1, A4, A5, E10, F1
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: C6-C7, D6-D7
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: C12, D5
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A2, A9, A11, A11, B2-B4, C3, C3, C4, C9, D9, F3
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: Pins A2 - C/A
  • Core/Insulation Crimp: Pins A9, A11, A11, B2-B4, C3, C3, C4, C9, D9, F3 - E/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X3 (L26)

Pin

Wire

Circuit

Function

A1

3 GY

532

Cooling Fan Low Reference

A2

0.8 D-GN

29

Horn Control

A3

--

--

Not Used

A4

3 BK

250

Ground

A5

3 BK

250

Ground

A6-A8

--

--

Not Used

A9

0.35 D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

A10

--

--

Not Used

A11

0.35 PU

34

Fog Lamps Supply Voltage (T96)

0.35 PU

34

Fog Lamps Supply Voltage (T96)

A12

--

--

Not Used

B1

--

--

Not Used

B2

0.35 RD

228

Windshield Washer Pump Control

B3

0.35 BN

9

Park Lamp Supply Voltage

0.35 BN

9

Park Lamp Supply Voltage

B4

0.5 TN/WH

312

Right Headlamp Low Beam Supply Voltage

B5-B12

--

--

Not Used

C1-C2

--

--

Not Used

C3

0.35 BN

9

Park Lamp Supply Voltage

0.35 BN

9

Park Lamp Supply Voltage

C4

0.5 YE

712

Left Headlamp Low Beam Supply Voltage

C5

--

--

Not Used

C6-C7

--

--

Not Available

C8

--

--

Not Used

C9

0.5 L-GN/BK

311

Right Headlamp High Beam Supply Voltage

C10-C11

--

--

Not Used

C12

0.35 PK/BK

109

Hood Ajar Switch Signal (AP3 or AP8)

D1-D4

--

--

Not Used

D5

0.35 PU/BU

185

Low Washer Fluid Indicator Signal

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

0.5 D-GN/WH

711

Left Headlamp High Beam Supply Voltage

D10-D12

--

--

Not Used

E1-E9

--

--

Not Used

E10

3 WH

504

Cooling Fan Motor Supply Voltage

E11-E12

--

--

Not Used

F1

3 L-BU

409

Cooling Fan Motor Supply Voltage

F2

--

--

Not Used

F3

0.35 L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

F4-F12

--

--

Not Used

Fuse Block - Underhood X4 (L26)


Object Number: 1243665  Size: CH

Connector Part Information

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

Terminal Part Information

  • Pins: A1, C1, C2, D1, D2
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pins: B1, B1
  • Terminal/Tray: 12092445/18
  • Core/Insulation Crimp: G/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)

Fuse Block - Underhood X4 (L26)

Pin

Wire

Circuit

Function

A1

5 RD

742

Battery Positive Voltage

A2

--

--

Not Used

B1

5 RD

642

Battery Positive Voltage

5 RD

642

Battery Positive Voltage

B2

--

--

Not Used

C1

5 RD

242

Battery Positive Voltage

C2

3 RD

1442

Battery Positive Voltage

D1

5 OG

1540

Battery Positive Voltage

D2

3 RD

442

Battery Positive Voltage

Fuse Block - Underhood X5 (L26)

Terminal Part Information

  • Terminal: 12146821
  • Core/Insulation Crimp: N/A
  • Description: Ring Terminal

Fuse Block - Underhood X5 (L26)

Pin

Wire

Circuit

Function

1

19 RD

1

Battery Positive Voltage

Fuse Block - Underhood Label (LS4)


Object Number: 2045467  Size: LF

Fuse Block - Underhood Label Usage (LS4)

Device

Rating

Description

ABS Fuse

10A

Steering Angle Sensor (JL4), Yaw and Lateral Accelerometer Sensor (JL4) and Electronic Brake Control Module (EBCM)

ABS MTR Fuse

40A

Electronic Brake Control Module (EBCM)

ABS SOL Fuse

25A

Electronic Brake Control Module (EBCM)

A/C CMPRSR Fuse

10A

A/C Compressor Clutch

AIRBAG/DISPLAY Fuse

10A

Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Passenger Air Bag On/Off Indicator, Inflatable Restraint Passenger Presence System (PPS) Module

AUX PWR Fuse

25A

Accessory Power Outlet and Cigar Lighter

BATT 1 Fuse

50A

PRK/LAMP, CHMSL/BKUP, INT/ILLUM, RFA/MOD, RDO/AMP, ONSTAR/ALDL, HVAC, CLSTR and CNSTR Fuses

BATT 2 Fuse

50A

HTD/SEAT, PWR/MIR, HAZRD and DR/LCK TRUNK Fuses, PWR/SEAT Circuit Breaker and RAP Relay

BATT 3 Fuse

40A

R/DEFOG Relay

BATT 4 Fuse

30A

Blower Motor Control Module

COMPASS Fuse

10A

Electronic Compass Module (U68), Rear Object Sensor Control Module, CRUISE Fuse, Air Temperature Sensor - Inside (CJ2)

ECM IGN Fuse

10A

STRTR Relay and Engine Control Module (ECM)

ECM/TCM Fuse

15A

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

EMISSIONS 1 Fuse

15A

Heated Oxygen Sensor (HO2S) 1 and Heated Oxygen Sensor (HO2S) 2 and Evaporative Emissions (EVAP) Canister Purge Solenoid Valve

EMISSIONS 2 Fuse

15A

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor, A/C CMPRSR Relay and Valve Lifter Oil Manifold (VLOM) Assembly

ETC/ECM Fuse

15A

Engine Control Module (ECM)

FAN 1 Fuse

30A

FAN 1 Relay

FAN 2 Fuse

30A

FAN 3 Relay

FOG LAMPS Fuse

10A

Fog Lamp - Left Front and Fog Lamp - Right Front

FUEL/PUMP Fuse

15A

Fuel Pump and Sender Assembly

HORN Fuse

15A

Horn Assembly

HVAC Fuse

10A

HVAC Control Module

INJ 1 Fuse

20A

Ignition Coil 1, Ignition Coil 3, Ignition Coil 5, Ignition Coil 7, Fuel Injector 1, Fuel Injector 2, Fuel Injector 7, Fuel Injector 8

INJ 2 Fuse

20A

Ignition Coil 2, Ignition Coil 4, Ignition Coil 6, Ignition Coil 8, Fuel Injector 3, Fuel Injector 4, Fuel Injector 5, Fuel Injector 6

LT HI BEAM Fuse

10A

Headlamp - Left High Beam

LT LO BEAM Fuse

10A

Headlamp - Left Low Beam

RT HI BEAM Fuse

10A

Headlamp - Right High Beam

RT LO BEAM Fuse

10A

Headlamp - Right Low Beam

STRTR Fuse

40A

Starter Motor

TRANS Fuse

10A

Torque Converter Clutch (TCC) Solenoid Valve, 1-2 Shift Solenoid (SS) Valve and 2-3 Shift Solenoid (SS) Valve and Transmission Control module (TCM)

WPR Fuse

25A

Wiper PCB Relay

WSW/RVC Fuse

15A

Body Control module (BCM)

A/C CMPRSR Relay

--

A/C CMPRSR Fuse

FAN 1 Relay

--

Engine Cooling Fan - Left

FAN 2 Relay

--

Engine Cooling Fan - Right

FAN 3 Relay

--

Engine Cooling Fan - Right

FUEL/PUMP Relay

--

FUEL/PUMP Fuse

HDM

--

LT LO BEAM and RT LO BEAM Fuses

PWR/TRN Relay

--

ETC/ECM, INJ 1, INJ 2, EMISSIONS 1, and EMISSIONS 2 Fuses

STRTR Relay

--

STRTR Fuse

Important: Relays below are non-serviceable printed circuit board (PCB) relays, and are internal to the fuse block

FOG LPS PCB Relay

--

FOG LAMPS Fuse

HIGH BEAM PCB Relay

--

LT HI BEAM, and RT HI BEAM Fuse

HORN PCB Relay

--

HORN Fuse

IGNITION MAIN PCB Relay

--

ABS, TRANS, HVAC, AIR BAG/DISPLAY, COMPASS, ECM IGN Fuse

WIPER PCB Relay

--

Ground

WIPER HI PCB Relay

--

Windshield Wiper Motor

Fuse Block - Underhood Top View (LS4)


Object Number: 2045468  Size: LF

Fuse Block - Underhood Bottom View (LS4)


Object Number: 1999154  Size: LF

Fuse Block - Underhood X1 (LS4)


Object Number: 1581655  Size: CH

Connector Part Information

  • OEM: 15477822
  • Service: 19115189
  • Description: 56-Way F GT 150 280 Series Metri-Pack 800 (BK)

Terminal Part Information

  • Pins: C4-C7, D1
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: F1, F2
  • Terminal/Tray: 12110127/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12150860/J-35616-44 (YE)
  • Pins: G3
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A1, A5-A8, C1, C2, H1, H2, H6-H8, K2, K8, K1
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: Pins A1, A5-A8, C1, C2, H1, H2, H6-H8, K2, K8 - E/C
  • Core/Insulation Crimp: Pins K1 - C/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: B1-B4, G1, G2, G5, J1-J3
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins B1, B3, G1, G2, G5, J1-J3 - E/A
  • Core/Insulation Crimp: Pins B2, B4 - 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X1 (LS4)

Pin

Wire

Circuit

Function

A1

0.35 D-GN/WH

465

Fuel Pump Relay Control

A2-A4

--

--

Not Used

A5

0.5 PK/BK

5293

Ignition 1 Voltage

A6

0.35 BN

5069

PWR/TRN Relay Control

A7

0.5 PK/BK

5294

Ignition 1 Voltage

A8

0.5 PK/BK

5294

Ignition 1 Voltage

B1

0.5 PK/BK

5290

Ignition 1 Voltage

B2

0.8 PK/BK

5291

Ignition 1 Voltage

B3

0.5 PK/BK

5293

Ignition 1 Voltage

0.5 PK/BK

5293

Ignition 1 Voltage

B4

0.8 PK/BK

5292

Ignition 1 Voltage

B5

--

--

Not Used

C1

0.35 D-GN/WH

459

A/C Compressor Clutch Relay Control

C2

0.35 BK/WH

451

Ground

C3

--

--

Not Used

C4

0.35 PU

1589

Fuel Level Sensor Signal

C5

0.35 WH

1310

EVAP Canister Vent Solenoid Control

C6

--

--

Not Used

C7

0.35 D-BU

473

High Speed Cooling Fan Relay Control

C8

--

--

Not Used

D1

0.5 D-GN

59

A/C Compressor Clutch Supply Control

D2-D5

--

--

Not Used

E1-E2

--

--

Not Used

F1

3 PU

6

Starter Solenoid Crank Voltage

F2

3 RD

1442

Battery Positive Voltage

G1

0.5 WH

17

Stop Lamp Switch Signal

0.5 WH

17

Stop Lamp Switch Signal

G2

0.5 OG

540

Battery Positive Voltage

0.5 OG

540

Battery Positive Voltage

G3

3 OG

1740

Battery Positive Voltage

G4

--

--

Not Used

G5

0.35 D-GN

389

Vehicle Speed Signal

H1

0.35 GY

2709

5-Volt Reference 1

H2

0.5 WH

17

Stop Lamp Switch Signal

H3-H5

--

--

Not Used

H6

0.35 D-GN

335

Low Speed Cooling Fan Relay Control

H7

0.35 BN

1141

Ignition 3 Voltage

H8

0.35 BN

1141

Accessory Voltage

J1

0.35 YE/BK

625

Starter Enable Relay Control

J2

0.35 PK

1339

Ignition 1 Voltage

0.35 PK

1339

Ignition 1 Voltage

J3

0.5 PK

439

Ignition 1 Voltage

J4-J5

--

--

Not Used

K1

0.8 PK

1039

Ignition 1 Voltage

K2

0.35 BK

2759

Low Reference

K3-K7

--

--

Not Used

K8

0.35 D-GN

890

Fuel Tank Pressure Sensor Signal

Fuse Block - Underhood X2 (LS4)


Object Number: 1876011  Size: CH

Connector Part Information

  • OEM: 13552255
  • Service: See Catalog
  • Description: 40-Way F GT 150 280 Metri-Pack 800 Series (GY)

Terminal Part Information

  • Pins: A1, A5, A6, B1, C1, C2, C4-C6, D1, D2, E1, E3, F1, G1, H1, H2, H5, J3, K3, K4
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood X2 (LS4)

Pin

Wire

Circuit

Function

A1

0.35 GY

91

Windshield Wiper Switch Signal 2

A2-A4

--

--

Not Used

A5

0.35 PK/WH

1970

Headlamp Low Beam Relay Control

A6

0.5 D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

B1

1 BK

1450

Ground

B2-B3

--

--

Not Used

C1

0.35 BK

860

Wiper High Speed Relay Control

C2

0.5 L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

C3

--

--

Not Used

C4

0.35 PK/BK

109

Hood Ajar Switch Signal (AP3 or AP8)

C5

0.5 RD

228

Windshield Washer Pump Control

C6

0.35 BK/WH

1969

Headlamp High Beam Relay Control

D1

1 PU

92

Windshield Wiper Motor High Speed

D2

1 OG

2540

Battery Positive Voltage

E1

1 D-GN

95

Windshield Washer Switch Signal

E2

--

--

Not Used

E3

5 RD

642

Battery Positive Voltage

5 RD

642

Battery Positive Voltage

F1

5 RD

742

Battery Positive Voltage

F2-F3

--

--

Not Used

G1

0.8 OG

2440

Battery Positive Voltage

G2

--

--

Not Used

H1

0.5 D-GN

389

Vehicle Speed Signal (C67 or CJ2)

H2

0.35 BN

1141

Accessory Voltage

H3-H4

--

--

Not Used

H5

0.35 D-GN/WH

1317

Fog Lamp Relay Control (T96)

H6-J2

--

--

Not Used

J3

0.8 BN

9

Tail/License Lamps Supply Voltage

K1-K2

--

--

Not Used

K3

0.35 BK

28

Horn Relay Control

K4

0.35 TN

185

Low Washer Fluid Indicator Control

K5-K6

--

--

Not Used

Fuse Block - Underhood X3 (LS4)


Object Number: 1581659  Size: CH

Connector Part Information

  • OEM: 15477782
  • Service: 88988880
  • Description: 40-Way F GT 150 280 Series Metri-Pack 800 (L-GY)

Terminal Part Information

  • Pins: A2, A3, A5, A6, C1, C5, C6, H4
  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
  • Pins: E2, K3
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: D1, D2, E1, F2
  • Terminal/Tray: 15304713/19
  • Core/Insulation Crimp: F/D
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: G1, G1, J1, J1, J2, J2, J3
  • Terminal/Tray: 15304711/8
  • Core/Insulation Crimp: Pins G1, G1, J1, J1, J2, J2 - E/A
  • Core/Insulation Crimp: Pins J3 - 2/A
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Fuse Block - Underhood X3 (LS4)

Pin

Wire

Circuit

Function

A1

--

--

Not Used

A2

0.5 YE

712

Left Headlamp Low Beam Supply Voltage

A3

0.5 TN/WH

312

Right Headlamp Low Beam Supply Voltage

A4

--

--

Not Used

A5

0.5 D-GN/WH

711

Left Headlamp High Beam Supply Voltage

A6

0.5 L-GN/BK

311

Right Headlamp High Beam Supply Voltage

B1-B3

--

--

Not Used

C1

0.5 RD

228

Windshield Washer Pump Control

C2-C4

--

--

Not Used

C5

0.35 L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage

C6

0.35 D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

D1

3 L-BU

409

Cooling Fan Motor Supply Voltage

D2

3 BK

250

Ground

E1

3 GY

532

Cooling Fan Motor Supply Voltage

E2-E3

--

--

Not Used

F1

--

--

Not Used

F2

3 WH

504

Cooling Fan Motor Supply Voltage

F3

--

--

Not Used

G1

0.35 PU

34

Fog Lamps Supply Voltage

0.35 PU

34

Fog Lamps Supply Voltage

G2

--

--

Not Used

H1-H3

--

--

Not Used

H4

0.35 PK/BK

109

Hood Ajar Switch Signal (AP3 or AP8)

H5-H6

--

--

Not Used

J1

0.5 BN

9

Park Lamp Supply Voltage

0.5 BN

9

Park Lamp Supply Voltage

J2

0.5 BN

9

Park Lamp Supply Voltage

0.5 BN

9

Park Lamp Supply Voltage

J3

0.8 D-GN

29

Horn Control

K1-K2

--

--

Not Used

K3

0.35 TN

185

Low Washer Fluid Indicator Control

K4-K6

--

--

Not Used

Fuse Block - Underhood X4 (LS4)


Object Number: 1581620  Size: CH

Connector Part Information

  • OEM: 15477784
  • Service: 88988809
  • Description: 40-Way F GT 150 280 Series Metri-Pack 800 Unsealed (GY)

Terminal Part Information

  • Pins: C4-C6, E2, E3, F1, H1, H5, H6, J1-J3, K1, K5, K6
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Underhood X4 (LS4)

Pin

Wire

Circuit

Function

A1-A6

--

--

Not Used

B1-B3

--

--

Not Used

C1-C4

--

--

Not Used

C5

0.35 WH

1310

EVAP Canister Vent Solenoid Control

C6

0.35 PU

1589

Fuel Level Sensor Signal

D1

--

--

Not Used

E1

--

--

Not Used

E2

2 GY

120

Fuel Pump Supply Voltage

E3

5 RD

242

Battery Positive Voltage

F1

3 RD

442

Battery Positive Voltage

F2-F3

--

--

Not Used

G1-G2

--

--

Not Used

H1

0.35 PK

1439

Ignition 1 Voltage

H2-H4

--

--

Not Used

H5

0.5 WH

17

Stop Lamp Switch Control

H6

0.35 GY

2709

5-Volt Reference 1

J1

0.5 YE

1139

Ignition 1 Voltage

J2

0.35 PK

739

Ignition 1 Voltage

J3

0.5 PK

1039

Ignition 1 Voltage

0.5 PK

1039

Ignition 1 Voltage

K1

0.5 PK

239

Ignition 1 Voltage

K2-K4

--

--

Not Used

K5

0.35 D-GN

890

Fuel Tank Pressure Sensor Signal

K6

0.35 BK

2759

Low Reference

Fuse Block - Underhood X5 (LS4)

Terminal Part Information

  • Terminal: 12129598
  • Core/Insulation Crimp: N/A
  • Description: Ring Terminal

Fuse Block - Underhood X5 (LS4)

Pin

Wire

Circuit

Function

1

19 RD

1

Battery Positive Voltage

Fuse Block - I/P Label


Object Number: 1306409  Size: MF

Fuse Block - I/P Label Usage

Device

Rating

Description

CHMSL/BKUP Fuse

15A

Body Control Module (BCM)

CLSTR Fuse

10A

Instrument panel Cluster (IPC)

CNSTR Fuse

10A

Evaporative Emission (EVAP) Canister Vent Solenoid Valve

CRUISE Fuse

2A

Steering Wheel Control Switch - Left

DR/LCK TRUNK Fuse

15A

Body Control Module (BCM)

HAZRD Fuse

20A

Body Control Module (BCM)

HTD/MIR Fuse

10A

Outside Rearview Mirror - Driver (DK2) and Outside Rearview Mirror - Passenger (DK2)

HTD/SEAT Fuse

20A

Heated Seat Relay - Driver (KA1) and Heated Seat Relay - Passenger (KA1)

HVAC Fuse

10A

HVAC Control Module

INT/ILLUM Fuse

10A

Body Control Module (BCM)

ONSTAR/ALDL Fuse

10A

Vehicle Communication Interface Module (VCIM) (UE1) and Data Link Connector (DLC)

PRK/LAMP Fuse

10A

PRK/ LAMP Relay

PRK/LAMP Relay

--

Marker Lamp - Left Front, Marker Lamp - Left Rear, Marker Lamp - Right Front, Marker Lamp - Right Rear, Park/Turn Signal Lamp - Left Front, Park/Turn Signal Lamp - Right Front, Tail Lamp - Left Lower, Tail Lamp - Left Upper, Tail Lamp - Right Lower, Tail Lamp - Right Upper, Tail/Stop and Turn Signal Lamp - Left, Tail/Stop and Turn Signal Lamp - Right, License Lamp - Left, and License Lamp - Right

PRK/SWITCH Fuse

5A

Park Switch

PWR/MIR Fuse

10A

Outside Rearview Mirror Switch

PWR/SEAT Circuit Breaker

25A

Seat Adjuster Switch - Driver (AG1), Seat Adjuster Switch - Passenger (AG2), and Seat Lumbar Switch - Driver (AL9)

PWR/WNDW Circuit Breaker

25A

Window Switch - Driver, and Window Switch - Passenger

RAP Relay

--

PRK/SWITCH, S/ROOF Fuses and PWR/WNDW Circuit Breaker

R/DEFOG Relay

--

HTD/MIR Fuse and Rear Window Defogger Grid

RDO/AMP Fuse

25A

Radio and Audio Amplifier (U88)

RFA/MOD Fuse

10A

Digital Radio Receiver (U2K), Remote Control Door Lock Receiver (RCDLR), and Inflatable Restraint Front Passenger Presence System (PPS) Module

S/ROOF Fuse

20A

Inside Rearview Mirror and Sunroof Motor (CF5)

STR/WHL/ILLUM Fuse

2A

Steering Wheel Control Switch - Left (UK3), Steering Wheel Control Switch - Right (UK3)

Fuse Block - I/P Top View


Object Number: 2045469  Size: LF

Fuse Block - I/P Bottom View


Object Number: 2045470  Size: LF

Fuse Block - I/P X1


Object Number: 684967  Size: CH

Connector Part Information

  • OEM: 15492667
  • Service: See Catalog
  • Description: 68-Way F Metri-Pack 280 Series, Flexlock (BK)

Terminal Part Information

  • Pins: A1, A4, A5, A7, A11, B1, B3, B6, B11, C1, C2, C4, D1, D4, D11, D12, E3, E8, E10, E12
  • Terminal/Tray: 12110843/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: A12, B8, B9, B10, B12, C8, C10-C12
  • Terminal/Tray: 12110843/4
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: A6, B10, C9
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: A2, A12, B2, B8, B9, B12, C5, C8, C10-C12, D9, E5, E6
  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: D10
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: B4, F9
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: A9
  • Terminal/Tray: 12110842/4
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 15315247/J-35616-YA (PU)
  • Pins: F3, F5, F7, F10
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: F/G
  • Release Tool/Test Probe: 12094430/J-35616-YA (PU)
  • Pins: A9
  • Terminal/Tray: 15324340/19
  • Core/Insulation Crimp: A/F
  • Release Tool/Test Probe: 12094430/J-35616-YA (PU)
  • Pins: A9
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - I/P X1

Pin

Wire

Circuit

Function

A1

0.35 PU

1589

Fuel Level Sensor Signal

A2

0.8 YE

1860

Front Center Speaker Output (+) (U88)

A3

--

--

Not Used

A4

0.35 PU

2232

Antenna Signal

A5

0.35 TN

927

Amplifier Control (U88)

A6

0.5 YE

1139

Ignition 1 Voltage

0.5 YE

1139

Ignition 1 Voltage

A7

0.5 WH

1310

EVAP Canister Vent Solenoid Control

A8

--

--

Not Used

A9

2 BK/WH

351

Ground (UE1)

0.8 BK/WH

351

Ground

A10

--

--

Not Used

A11

0.5 D-GN

2308

Passenger Air Bag OFF Indicator Control

A12

0.35 GY

118

Left Front Speaker Output (-) (UW6)

A12

0.35 D-GN

1947

Left Front Low Level Audio Signal (-) (U88)

B1

0.35 BK

2759

Low Reference

B2

0.8 L-BU

1960

Front Center Speaker Output (-) (U88)

B3

0.35 D-BU

1778

Strobe Signal (U68)

B4

1 OG

2540

Battery Positive Voltage

1 OG

2540

Battery Positive Voltage (LS4)

B5

2 GY

120

Fuel Pump Supply Voltage

B6

0.35 BN

1779

Compass Data (U68)

B7

--

--

Not Used

B8

0.35 D-BU

46

Right Rear Speaker Output (+) (UW6)

0.35 D-BU

546

Right Rear Low Level Audio Signal (+) (U88)

B9

0.35 TN

201

Left Front Speaker Output (+) (UW6)

0.35 TN

511

Left Front Low Level Audio Signal (+) (U88)

B10

0.5 OG

2340

Battery Positive Voltage (UE1)

0.5 OG

2340

Battery Positive Voltage

B11

0.35 D-BU

2307

Passenger Air Bag ON Indicator Control

B12

0.35 L-GN

200

Right Front Speaker Output (+) (UW6)

B12

0.35 L-GN/WH

512

Right Front Low Level Audio Signal (+) (U88)

C1

0.35 D-GN

890

Fuel Tank Pressure Sensor Signal

C2

0.35 WH

1080

Park Lamp Relay Control

C3

--

--

Not Used

C4

0.35 GY

8

I/P Lamps Dimmer Switch Signal

C5

0.8 OG

1240

Battery Positive Voltage

C6-C7

--

--

Not Available

C8

0.35 L-BU

115

Right Rear Speaker Output (-) (UW6)

0.35 BK

1946

Right Rear Low Level Audio Signal (-) (U88)

C9

0.5 GY/BK

690

Courtesy Lamp Supply Voltage

0.5 GY/BK

690

Courtesy Lamp Supply Voltage

C10

0.35 D-GN

117

Right Front Speaker Output (-) (UW6)

0.35 L-GN

1948

Right Front Low Level Audio Signal (-) (U88)

C11

0.35 BN

1999

Left Rear Low Level Audio Signal (-) (U88)

0.35 YE

116

Left Rear Speaker Output (-) (UW6)

C12

0.35 BN/WH

599

Left Rear Low Level Audio Signal (+) (U88)

0.35 BN

199

Left Rear Speaker Output (+) (UW6)

D1

0.5 GY

2709

5-Volt Reference 1

D2-D3

--

--

Not Used

D4

0.35 D-BU

1128

SDM Class 2 Serial Data

D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

0.8 GY/BK

690

Courtesy Lamp Supply Voltage

D10

0.5 OG

1732

Courtesy Lamps Supply Voltage

0.8 OG

1732

Courtesy Lamps Supply Voltage

D11

0.35 PK

739

Ignition 1 Voltage (CJ2)

0.5 PK

739

Ignition 1 Voltage

D12

0.35 BK

707

RAP Relay Coil Supply Voltage

E1

--

--

Not Used

E2

0.8 BN

9

Park Lamp Supply Voltage

E3

0.35 GY/BK

1458

I/P Lamp Supply Voltage 4

E4

--

--

Not Used

E5

0.8 OG

340

Battery Positive Voltage

E6

0.8 OG

240

Battery Positive Voltage

E7

--

--

Not Used

E8

0.35 OG

5240

Battery Positive Voltage

E9

--

--

Not Used

E10

D-GN

389

Vehicle Speed Signal

E11

--

--

Not Used

E12

0.35 PK

1539

Ignition 1 Voltage

F1-F2

--

--

Not Used

F3

5 RD

742

Battery Positive Voltage

F4

--

--

Not Used

F5

5 RD

642

Battery Positive Voltage

F6

0.35 OG

1040

Battery Positive Voltage

F7

5 RD

242

Battery Positive Voltage

F8

--

--

Not Used

F9

1 OG

2040

Battery Positive Voltage

F10

5 RD

642

Battery Positive Voltage

F11-F12

--

--

Not Used

Fuse Block - I/P X2


Object Number: 697044  Size: CH

Connector Part Information

  • OEM: 15492668
  • Service: See Catalog
  • Description: 68-Way F Metri-Pack 280 Series, Flexlock (L-GY)

Terminal Part Information

  • Pins: A1, A1, A1-A12, B1, B1, B1, B2, B4, B4, B4-B12, C1, C1-C7, C9, C10, C12, D2, D2, D3, D3, D6-D7, D9, D9-D12, E2-E4, E9, E11, E12, F1, F2, F5, F5, F9, F11, F12, F12
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - I/P X2

Pin

Wire

Circuit

Function

A1

0.8 GY

118

Left Front Speaker Output (-) (UW6)

0.8 GY

118

Left Front Speaker Output (-) (UW6)

0.5 D-GN

1947

Left Front Low Level Audio Signal (-) (U88)

A2

0.35 D-GN

2308

Passenger Air Bag OFF Indicator Control

A3

0.5 OG

2840

Battery Positive Voltage

A4

2 BK/WH

351

Ground (U88)

0.5 BK/WH

351

Ground (U2K)

A5

0.8 OG

440

Battery Positive Voltage

A6

0.35 WH

1310

EVAP Canister Vent Solenoid Control

A7

0.5 YE

1139

Ignition 1 Voltage

0.5 YE

1139

Ignition 1 Voltage

A8

0.35 TN

927

Amplifier Control (U88)

A9

0.35 PU

2232

Radio On Signal

0.35 PU

2232

Radio On Signal (U88)

A10

0.35 GY/BK

2334

Amp Sense (U88)

A11

0.8 YE

1860

Front Center Speaker Output (+) (U88)

A12

0.35 PU/WH

1589

Fuel Level Sensor Signal

B1

0.8 L-GN

200

Right Front Speaker Output (+) (UW6)

0.8 L-GN

200

Right Front Speaker Output (+) (UW6)

0.5 L-GN/WH

512

Right Front Low Level Audio Signal (+) (U88)

B2

0.35 D-BU

2307

Passenger Air Bag ON Indicator Control

B3

--

--

Not Used

B4

0.8 TN

201

Left Front Speaker Output (+) (UW6)

0.8 TN

201

Left Front Speaker Output (+) (UW6)

0.5 TN

511

Left Front Low Level Audio Signal (+) (U88)

B5

0.8 D-BU

46

Right Rear Speaker Output (+) (UW6)

0.5 D-BU

546

Right Rear Low Level Audio Signal (+) (U88)

B6

0.8 YE

743

Accessory Voltage (D55)

B7

0.35 BN

1779

Trip Data

B8

2 GY

120

Fuel Pump Supply Voltage

B9

1 OG

2540

Battery Positive Voltage (D55)

B10

0.35 D-BU

1778

Trip Clock

B11

0.8 L-BU

1960

Front Center Speaker Output (-) (U88)

B12

0.35 BK

2759

Low Reference

C1

0.8 BN

199

Left Rear Speaker Output (+) (UW6)

0.5 BN/WH

599

Left Rear Low Level Audio Signal (+) (U88)

C2

0.8 YE

116

Left Rear Speaker Output (-) (UW6)

0.5 BN

1999

Left Rear Low Level Audio Signal (-) (U88)

C3

0.8 D-GN

117

Right Front Speaker Output (-) (UW6)

0.8 D-GN

117

Right Front Speaker Output (-) (UW6)

0.5 L-GN

1948

Right Front Low Level Audio Signal (-) (U88)

C4

0.8 GY/BK

690

Courtesy Lamp Supply Voltage

C5

0.8 L-BU

115

Right Rear Speaker Output (-) (UW6)

0.5 BK

1946

Right Rear Low Level Audio Signal (-) (U88)

C6-C7

--

--

Not Available

C8

--

--

Not Used

C9

0.35 GY

8

I/P Lamps Dimmer Switch Signal

C10

2 OG

1140

Battery Positive Voltage (AY1)

C11

--

--

Not Used

C12

0.35 D-GN

890

Fuel Tank Pressure Sensor Signal

D1

--

--

Not Used

D2

0.5 PK

739

Ignition 1 Voltage (UD7)

0.5 PK

739

Ignition 1 Voltage

D3

0.8 OG

1732

Courtesy Lamps Supply Voltage

0.8 OG

1732

Courtesy Lamps Supply Voltage

D4-D5

--

--

Not Used

D6-D7

--

--

Not Available

D8

--

--

Not Used

D9

0.35 D-BU

1128

Class 2 Serial Data

0.35 D-BU

1128

Class 2 Serial Data (U2K)

D10

2 OG

1140

Battery Positive Voltage

D11

0.35 WH

193

Rear Defog Relay Control

0.35 WH

193

Rear Defog Relay Control

D12

0.35 GY

2709

5-Volt Reference 1

E1

--

--

Not Used

E2

2 YE

143

Accessory Voltage

E3

0.35 D-GN

389

Vehicle Speed Signal (UD7)

E4

2 OG

2040

Battery Positive Voltage (U88)

E5-E8

--

--

Not Used

E9

0.8 OG

1440

Battery Positive Voltage (KA1)

E10

--

--

Not Used

E11

0.8 BN

9

Park Lamp Supply Voltage

E12

0.5 OG

840

Battery Positive Voltage

F1

1 YE

643

Accessory Voltage

F2

2 YE

143

Accessory Voltage

F3-F4

--

--

Not Used

F5

0.5 OG

640

Battery Positive Voltage (without U2K)

0.5 OG

640

Battery Positive Voltage

F6-F8

--

--

Not Used

F9

0.8 OG

1440

Battery Positive Voltage (KA1)

F10

--

--

Not Used

F11

0.35 BK

1927

Rear Window Defog Control Module Supply Voltage

F12

0.5 OG

267

Heated Mirror Element Supply Voltage (DK2)

0.5 OG

267

Heated Mirror Element Supply Voltage (DK2)