GM Service Manual Online
For 1990-2009 cars only
Connector 1: Fuse Block - Underhood Label
Connector 2: Fuse Block - Underhood Top View
Connector 3: Fuse Block - Underhood Bottom View
Connector 4: Fuse Block - Underhood C1
Connector 5: Fuse Block - Underhood C2
Connector 6: Fuse Block - Underhood C3
Connector 7: Fuse Block - Underhood C4
Connector 8: Fuse Block - Underhood C5
Connector 9: Fuse Block - Left Rear Label
Connector 10: Fuse Block - Left Rear Top View
Connector 11: Fuse Block - Left Rear Bottom View
Connector 12: Fuse Block - Left Rear C1
Connector 13: Fuse Block - Left Rear C2
Connector 14: Fuse Block - Right Rear Label
Connector 15: Fuse Block - Right Rear Top View
Connector 16: Fuse Block - Right Rear Bottom View
Connector 17: Fuse Block - Right Rear C1
Connector 18: Fuse Block - Right Rear C2
Connector 19: Fuse Block - Steering Column Fuse Box or Holder
Connector 20: Fuse Block - Steering Column

Fuse Block - Underhood Label


Object Number: 1503770  Size: MF

Fuse Block - Underhood Label Usage

Device

Rating

Description

ABS Fuse

50A

EBCM

ABS Fuse

15A

Electronic Brake Control Module (EBCM) Ignition 1 Power Feed

ACCESSORY Relay

--

RAIN SSR, WPR MOD, and WPR SW Fuses

BLOWER Fuse

40A

BLOWER Relay

BLOWER Relay

--

Blower Motor Control Module

CCP Fuse

10A

HVAC Control Module

CCP Fuse

10A

HVAC Control Module, Headlamp Level Controller - Export, Adaptive Cruise Control Module w/K59

COMP CLTCH Fuse

10A

Compressor Clutch

CMP CLU Relay

--

Compressor Clutch

ECM/TCM Fuse

10A

ECM, IPC, RCDLR and TCM

EVEN COILS Fuse

15A

Even Ignition Coils/Even Fuel Injectors

EXT LIGHTS Fuse

10A

PARK LAMP, LOW BEAM/HID MINI-OPT and HIGH BEAM Relays

FOG LAMP Fuse

15A

FOG LAMP Relay

FOG LAMP Relay

--

Fog Lamps

HDLP WASH C/B-OPT Fuse

30A

Headlamp Washer Relay

HDLP WASH Relay JUMPER-OPT

--

Not Used

HFV6 ECM Fuse

15A

Electronic Control Module (ECM) Ignition 1 Power (LY7)

HIGH BEAM Relay

--

LT HI BEAM and RT HIGH BEAM Fuses

HIGH FAN Fuse

30A

HIGH SPEED FAN Relay

HIGH SPEED FAN Relay

--

Cooling Fan - Right

HORN Fuse

15A

HORN Relay

HORN Relay

--

Horns

HUD Fuse

10A

Head Up Display, Tilt/Telescoping Switch/Steering Column Lock Module (w/UA2)

IPM/ALDL Fuse

10A

IPM and Data Link Connector

I/P OUTLET Fuse

15A

Auxiliary Power Outlet - Front

L REAR Fuse

60A

Fuse Block - Left Rear

L REAR Fuse

60A

Fuse Block - Left Rear

LT HI BEAM Fuse

10A

Headlamp - Left

LT LOW BEAM Fuse

20A

Headlamp - Left

LT PARK Fuse

10A

Headlamp - Left, Cornering/Side Marker Lamp - LF, LR and Tail Lamp - Left (Domestic)

LIC/DIMMING Fuse

7.5A

License Lamps, IPM/ALDL Fuse

LOW BEAM Relay/HID MINI--OPT

--

LT LOW BEAM and RT LOW BEAM Fuses

LOW FAN Fuse

30A

LOW SPEED FAN Relay

LOW SPEED FAN Relay

--

Cooling Fan - Left

MAF Fuse

10A

MAF/IAT Sensor

ODD COILS Fuse

15A

Odd Ignition Coils and Odd Fuel Injectors

OUTLET Fuse

20A

Auxiliary Power Outlet Rear and Console

PARK LAMP Relay

--

RT PARK, LT PARK, and LIC/DIMMING Fuses

POST 02 Fuse

15A

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

POWERTRAIN Relay

--

LOW SPEED FAN Relay, HIGH SPEED FAN Relay, S/P FAN Relay, PRE O2/CAM, POST O2, ECM, and COILS (V8 and V6) Fuses

PRE 02/CAM Fuse

15A

Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1/Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 (LH2), Camshaft Position (CMP) Solenoid Exhaust Actuators Bank 1 and Bank 2, Camshaft Position (CMP) Solenoid Intake Actuators Bank 1 and Bank 2 Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1/Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1, Intake Manifold Runner Control (IMRC) Valve, EVAP Canister Purge Valve (LY7)

RAIN SSR Fuse

7.5A

HDLP WASH Relay, Rain Sensor and Tire Pressure Monitor Module

R REAR Fuse

60A

Fuse Block - Right Rear

R REAR Fuse

60A

Fuse Block - Right Rear

RT HIGH BEAM Fuse

10A

Headlamp - Right

RT LOW BEAM Fuse

20A

Headlamp - Right

RT PARK Fuse

10A

Headlamp - Right, Right Position Lamp Relay (Export), Cornering/Side Marker Lamp - RF and RR, Tail Lamp - Right (Domestic)

RUN/CRANK Relay

--

STR RLY Fuse, WASH NOZ/AQS, ABS, CCP, MAF, ECM/TCM Fuses

SMT BM-OPT Fuse

15A

ECM, IPC and TCM

SPARE Fuse

--

Not Used

SPARE Relay

--

Not Used

STARTER Fuse

30A

Starter Relay

S/P FAN Relay

--

Cooling Fans

STARTER Relay

--

Starter, ECM

STR RLY Fuse

10A

Starter Relay Fuse

TCM/IPC Fuse

15A

ECM, IPC, and TCM

VOLT CHECK Fuse

10A

IPM

V8 ECM Fuse

10A

Evaporative Emission (EVAP) Canister Purge Solenoid, Electronic Control Module (ECM)

WASH NOZ/AQS Fuse

10A

Heated Washer Nozzles

WPR MOD Fuse

30A

Windshield Wiper/Washer Module

WPR SW Fuse

7.5A

Traffic Information Receiver (VICS FM Multiplex Module), Wiper Switch

Fuse Block - Underhood Top View


Object Number: 882805  Size: MF

Fuse Block - Underhood Bottom View


Object Number: 882806  Size: MF

Fuse Block - Underhood C1


Object Number: 823267  Size: CH

Connector Part Information

  • OEM: 7283-4846-30
  • Service: 88952805
  • Description: 36-Way F Hybrid (BU)

Terminal Part Information

  • Pins: 1, 29
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Release Tool/Test Probe: 12094430/J-35616-35 (VT)
  • Pins: 2, 3
  • Terminal/Tray: 7116-4122-02/10
  • Core/Insulation Crimp: A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)
  • Pins: 10, 22, 24, 31, 32
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
  • Pins: 8, 36
  • Terminal/Tray: 7116-4111-02/9
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: 9, 11, 12, 17, 18, 19, 20, 21, 27, 28, 30, 33, 35
  • Terminal/Tray: 7116-4100-08/9
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)
  • Pins: 4, 5, 25, 26, 27, 28
  • Terminal/Tray: 7116-4101-08/9
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)

Fuse Block - Underhood C1

Pin

Wire Color

Circuit No.

Function

1

WH

504

Cooling Fan Low Reference (V03/V09/V92)

WH

504

Cooling Fan Low Reference (w/o V03/V09/V92)

WH

504

Cooling Fan Low Reference (LC3)

2

GY

532

Cooling Fan Motor Supply Voltage (V03/V09/V92)

GY

532

Cooling Fan Motor Supply Voltage (w/o V03/V09/V92)

GY

532

Cooling Fan Motor Supply Voltage (LC3)

3

L-BU

409

Cooling Fan Motor Supply Voltage (V03/V09/V92)

L-BU

409

Cooling Fan Motor Supply Voltage (w/o V03/V09/V92)

L-BU

409

Cooling Fan Motor Supply Voltage (LC3)

4

D-GN

29

Horn Control

5

D-GN/WH

711

Left Headlamp High Beam Supply Voltage (TT7/TT8)

D-GN/WH

711

Left Headlamp High Beam Supply Voltage (w/o TT6/TT7/TT8)

6-7

--

--

Not Used

8

TN/WH

312

Right Headlamp Low Beam Supply Voltage (w/o TT6/TT7/TT8)

TN/WH

312

Right Headlamp Low Beam Supply Voltage (TT6/TT7/TT8)

9

YE

5530

Hood Open Switch Signal

10

BN/WH

309

Right Park Lamp Supply Voltage

BN/WH

309

Right Park Lamp Supply Voltage (w/o TT6/TT7/TT8)

BN/WH

309

Right Park Lamp Supply Voltage (TT6)

11

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage (LY7/LH2)

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage (LC3)

12

L-BU/WH

1314

Left Front Turn Signal Lamp Supply Voltage (TT7/TT8)

13-16

--

--

Not Used

17

L-GN/BK

311

Right Headlamp High Beam Supply Voltage (w/o TT6/TT7/TT8)

L-GN/BK

311

Right Headlamp High Beam Supply Voltage (TT7/TT8)

18

L-GN/WH

6845

Air Quality NOX Sensor Signal (K14)

19

PK

1439

Ignition 1 Voltage (K14)

20

PU

1472

Left Park Lamp Supply Voltage (TT7/TT8)

21

PU/WH

5203

Air Quality Sensor Signal (K14)

22

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage (LY7/LH2)

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage (TT7/TT8)

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage (LC3)

23

--

--

Not Used

24

PU

709

Left Park Lamp Supply Voltage

PU

709

Left Park Lamp Supply Voltage (w/o TT6/TT7/TT8)

PU

709

Left Park Lamp Supply Voltage (TT6)

25

L-GN

11

Headlamp High Beam Supply Voltage (TT6)

26

L-GN

11

Headlamp High Beam Supply Voltage (TT6)

27

PU

2234

Front Fog Lamp Supply Voltage (LY7/LH2)

PU

2234

Front Off-Road Lamps Supply Voltage (LC3)

28

PU

2234

Front Fog Lamp Supply Voltage (LY7/LH2)

PU

2234

Front Off-Road Lamps Supply Voltage (LC3)

29

BK

250

Ground

30

BN/WH

1473

Right Park Lamp Supply Voltage (TT7/TT8)

31

RD/WH

340

Battery Positive Voltage (K59)

RD/WH

340

Battery Positive Voltage (TR7)

32

YE

61

Low Reference

YE

61

Low Reference (K14)

33

L-GN/BK

735

Ambient Air Temperature Sensor Signal

34

--

--

Not Used

35

PU

5531

Hood Closed Switch Signal

36

YE

712

Left Headlamp Low Beam Supply Voltage (w/o TT6/TT7/TT8)

YE

712

Left Headlamp Low Beam Supply Voltage (TT6/TT7/TT8)

Fuse Block - Underhood C2


Object Number: 823283  Size: CH

Connector Part Information

  • OEM: 7123-4123-30
  • Service: 88952816
  • Description: 2-Way F L-Type (BK)

Terminal Part Information

  • Terminal/Tray: 7116-3250/10
  • Core/Insulation Crimp: G/3
  • Release Tool/Test Probe: 12094430/J-35616-22 (RD)

Fuse Block - Underhood C2

Pin

Wire Color

Circuit No.

Function

1

RD/BK

2

Battery Positive Voltage

2

RD/BK

2

Battery Positive Voltage

Fuse Block - Underhood C3


Object Number: 823283  Size: CH

Connector Part Information

  • OEM: 7123-4129-90
  • Service: 88952817
  • Description: 2-Way F L-Type (BU)

Terminal Part Information

  • Terminal/Tray: 7116-3250/10
  • Core/Insulation Crimp: G/3
  • Release Tool/Test Probe: 12094430/J-35616-22 (RD)

Fuse Block - Underhood C3

Pin

Wire Color

Circuit No.

Function

1

RD/BK

2

Battery Positive Voltage

2

RD/BK

2

Battery Positive Voltage

Fuse Block - Underhood C4


Object Number: 823271  Size: CH

Connector Part Information

  • OEM: 7283-4847-30
  • Service: 88952806
  • Description: 68-Way F Hybrid (BK)

Terminal Part Information

  • Pins: 26
  • Terminal/Tray: 7116-4112-02/9
  • Core/Insulation Crimp: C/D
  • Release Tool/Test Probe: 12094430/J-35616-35 (VT)
  • Pins: 1, 3, 5, 6, 7, 8, 10, 11, 13, 14, 15, 18, 19, 21, 22, 23, 23, 28, 30, 31, 32, 33, 35, 36, 37, 39, 41, 42, 44, 45, 48, 51, 55, 56, 58, 66
  • Terminal/Tray: 7116-4100-08/9
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)
  • Pins: 25
  • Terminal/Tray: 7116-4111-02/9
  • Core/Insulation Crimp: C/A
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: 4, 12, 16, 17, 43, 52, 53, 20, 59
  • Terminal/Tray: 7116-4101-08/9
  • Core/Insulation Crimp: Pins 4, 12, 16, 17, 43, 52, 53 - E/A
  • Core/Insulation Crimp: Pins 20, 20, 59 - See Terminal Repair Kit
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)
  • Pins: 57, 62
  • Terminal/Tray: 7116-4122-02/10
  • Core/Insulation Crimp: Pins 57 - D/G
  • Core/Insulation Crimp: Pins 62 - A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Fuse Block - Underhood C4

Pin

Wire Color

Circuit No.

Function

1

L-BU/WH

1314

Left Turn Signal Indicator Lamp Supply Voltage

2

--

--

Not Used

3

YE

32

Instrument Panel Lamp Fuse Supply Voltage - 1

4

L-GN

11

Headlamp High Beam Supply Voltage (TQ5)

5

YE

32

Instrument Panel Lamp Fuse Supply Voltage - 1

6

RD/WH

1140

Battery Positive Voltage

7

RD/WH

1140

Battery Positive Voltage

8

BN/WH

1473

Right Park Lamp Supply Voltage (TT7/TT8)

9

--

--

Not Used

10

RD/WH

340

Battery Positive Voltage (TT7/TT8/K59)

11

YE

61

Low Reference

12

PK

2039

Ignition 1 Voltage

13

L-GN/BK

735

Ambient Air Temperature Sensor Signal

14

PU/WH

5203

Air Quality Sensor Signal (K14)

15

PU

5531

Hood Closed Switch Signal

16

RD/WH

2140

Battery Positive Voltage (TQ5)

17

RD/WH

3540

Battery Positive Voltage

18

BN

247

Blower Motor Relay Control

19

D-GN

1399

Cigar Relay Control

20

RD/WH

1640

Battery Positive Voltage

RD/WH

1640

Battery Positive Voltage (UV6)

21

WH

1080

Park Lamp Relay Control

22

D-GN/WH

1317

Fog Lamp Relay Control

23

RD/WH

340

Battery Positive Voltage

RD/WH

340

Battery Positive Voltage (w/TT7/TT8/K59)

24

--

--

Not Used

25

RD/WH

2040

Battery Positive Voltage

26

RD/BK

4042

Battery Positive Voltage (w/TT6/TT7/TT8)

27

--

--

Not Used

28

PK

1439

Ignition 1 Voltage (XA7/UA2)

PK

1439

Ignition 1 Voltage (XA7/UA2)

PK

1439

Ignition 1 Voltage (LC3)

PK

1439

Ignition 1 Voltage (LC3)

29

--

--

Not Used

30

PK

1539

Run/Crank Ignition 1 Voltage

31

RD/WH

3340

Battery Positive Voltage

32

RD/WH

1440

Battery Positive Voltage

33

RD/WH

1440

Battery Positive Voltage

34

--

--

Not Used

35

YE

5530

Hood Open Switch Signal

36

PK/WH

1970

Headlamp Low Beam Relay Control

37

BN

4

Accessory Voltage

38

--

--

Not Used

39

TN

28

Horn Relay Control

40

--

--

Not Used

41

YE

43

Accessory Voltage (WCV)

YE

43

Accessory Voltage (YQ7)

42

PU

709

Left Park Lamp Supply Voltage

43

RD/WH

1840

Battery Positive Voltage

44

PK

1639

Run/Crank Ignition 1 Voltage

45

PK

839

Ignition 1 Voltage

46-47

--

--

Not Used

48

PK

839

Ignition 1 Voltage

49-50

--

--

Not Used

51

L-GN/WH

6845

Air Quality NOX Sensor Signal (w/K14)

52

RD/WH

1840

Battery Positive Voltage

53

PK

239

Ignition 1 Voltage

54

--

--

Not Used

55

D-BU/WH

1315

Right Front Turn Signal Lamp Supply Voltage

56

PU

1472

Left Park Lamp Supply Voltage (w/TT7/TT8)

57

L-BU

188

Blower Motor Control Processor Supply Voltage

58

BN/WH

309

Right Park Lamp Supply Voltage

59

YE

243

Accessory Voltage (TT6/TT7/TT8)

YE

243

Accessory Voltage (CE1/UH3)

60-61

--

--

Not Used

62

YE

143

Accessory Voltage

63-65

--

--

Not Used

66

TN/WH

1969

Headlamp High Beam Relay Control (TT7/TT8)

67-68

--

--

Not Used

Fuse Block - Underhood C5


Object Number: 823264  Size: CH

Connector Part Information

  • OEM: 7283-6376-30
  • Service: 88952809
  • Description: 26-Way F Hybrid (BK)

Terminal Part Information

  • Pins: 2, 3, 9, 10, 11, 12, 13, 14, 15, 16, 22, 23
  • Terminal/Tray: 7116-4101-08/9
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)
  • Pins: 4, 5, 6, 17, 21, 24, 25
  • Terminal/Tray: 7116-4100-08/9
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094430/J-35616-2A (GY)
  • Pins: 26
  • Terminal/Tray: 7116-4111-02/9
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12094430/J-35616-4A (PU)
  • Pins: 1, 8
  • Terminal/Tray: 7116-4122-02/10
  • Core/Insulation Crimp: Pins 1 - D/G
  • Core/Insulation Crimp: Pins 8 - A/B
  • Release Tool/Test Probe: 12094430/J-35616-42 (RD)

Fuse Block - Underhood C5

Pin

Wire Color

Circuit No.

Function

1

RD/BK

342

Battery Positive Voltage

2

PK/BK

5290

Ignition 1 Voltage (w/LY7/LC3)

3

PK/BK

5294

Ignition 1 Voltage

4

D-GN/WH

459

A/C Compressor Clutch Relay Control

5

D-GN

59

A/C Compressor Clutch Supply Voltage

6

PK

439

Ignition 1 Voltage (w/LY7)

7

--

--

Not Used

8

PU

6

Starter Solenoid Crank Voltage

9

PK/BK

5291

Ignition 1 Voltage

10

PK/BK

5291

Ignition 1 Voltage (w/LH2)

11

PK

239

Ignition 1 Voltage

12

PK

239

Ignition 1 Voltage

13

PK/BK

5293

Ignition 1 Voltage

14

PK/BK

5290

Ignition 1 Voltage (LC3)

15

PK/BK

5290

Ignition 1 Voltage (w/LH2/LC3)

16

PK/BK

5290

Ignition 1 Voltage (w/LH2/LC3)

17

D-BU

473

High Speed Cooling Fan Relay Control

18-19

--

--

Not Used

20

--

--

Not Used

21

D-GN

335

Low Speed Cooling Fan Relay Control

22

PK/BK

5292

Ignition 1 Voltage (w/LH2)

23

PK/BK

5292

Ignition 1 Voltage

24

YE

447

Starter Relay Coil Control

25

BN

5069

MAIN Relay Control

26

RD/WH

1440

Battery Positive Voltage

RD/WH

1440

Battery Positive Voltage

Fuse Block - Left Rear Label


Object Number: 1580270  Size: SF

Fuse Block - Left Rear Label Usage

Device

Rating

Description

AIRBAG Fuse

10A

Sensing and Diagnostic Module

AMP Fuse

30A

Audio Amplifier

DPM Fuse

10A

Cooled Seat Blower Motor-Driver Cushion, Memory Seat Module (MSM), Lumbar Adjuster Switch - Driver, Seat Adjuster Switch - Driver, Cooled Seat Blower Motor - Driver Back

DRIVER DR MOD Fuse

10A

Driver Door Module, Speaker - LF Door Subwoofer

ELC Relay Fuse

30A

Automatic Level Control Compressor Relay

ELC Relay

--

Automatic Level Control Compressor

ELC SOL Fuse

10A

Automatic Level Control Compressor

IGN 3 Fuse

10A

Auto Transmission Shifter, Climate Control Seat Module - Passenger (w/KA1), Seat Belt Retractor - LF and RF

Joint Connector

--

Not Used

L POSITION Relay Micro (opt)

--

Fuse Block Underhood, Cornering/Side Marker Lamp - LR, Turn Signal/Multifunction Switch

MR-RTD MOD Fuse (opt)

25A

Electronic Suspension Control (ESC) Module

POSITION LAMPS Fuse (opt)

10A

R POS LP Relay (Export) and L POS LP Relay (Export)

R POSITION Relay Micro (opt)

--

Fuse Block Underhood, Cornering/Side Marker Lamp - RR, Turn Signal/Multifunction Switch

REAR DR MOD Fuse

15A

Left Rear Door Module (LRDM) and Right Rear Door Module (RRDM)

REAR HTD SEATS Fuse

20A

Rear Heated Seat Module (w/KA6)

RR SHLF SPEAKER Fuse

15A

Speaker - Rear Subwoofer

REV LAMP Relay Micro

--

Back Up Lamps, Rear Parking Assist (RPA) and Inside Rearview Mirror

REVERSE LAMP Fuse

10A

REV LAMP Relay

RUN RELAY Micro

--

IGN3 Fuse, REAR HTD SEATS Fuse, Spare Fuse, Spare Fuse

SEATS C/B

30A

Memory Seat Module - Driver, Seat Adjuster Switch - Passenger, Lumbar Switch - Passenger (w/AL2)

SPARE Fuse

--

Not Used

SPARE Relay

--

Not Used

SPARE Fuse

--

Not Used

SPARE Fuse

--

Not Used

SPARE Fuse

--

Not Used

STNDBY LAMP RLY Micro (opt)

--

L POS LP Relay (Export) and R POS LP Relay (Export)

THEFT/SHIFTER Fuse

10A

Automatic Transmission Shifter, Inclination Sensor/Theft Deterrent Alarm Siren/Intrusion Sensor (w/UA2)

TRUNK DR REL RELAY Micro

--

Not Used

TRUNK DR/VALET Fuse

7.5A

Trunk Door Release Relay

TV/VICS Fuse

10A

Traffic Information Receiver (VICS) Module (w/YQ7), TV Antenna Module (w/YQ6/YQ7)

Left Side of the I/P Carrier


Object Number: 1530208  Size: LF
(1)I/P Carrier
(2)I/P Side Panel - Left
(3)Data Link Connector (DLC)
(4)Courtesy Lamp - Left Footwell
(5)Steering Column Fuse Box or Holder

Fuse Block - Left Rear Top View


Object Number: 882694  Size: SF

Fuse Block - Left Rear Bottom View


Object Number: 882688  Size: SF

Fuse Block - Left Rear C1


Object Number: 1283880  Size: CH

Connector Part Information

  • OEM: 7123-4123-30
  • Service: 88952816
  • Description: 2-Way F L-Type (BK)

Terminal Part Information

  • Terminal/Tray: 7116-3250/10
  • Core/Insulation Crimp: G/3
  • Release Tool/Test Probe: 12094430/J-35616-22 (RD)

Fuse Block - Left Rear C1

Pin

Wire Color

Circuit No.

Function

1

RD/BK

2

Battery Positive Voltage

2

RD/BK

2

Battery Positive Voltage

Fuse Block - Left Rear C2


Object Number: 1589804  Size: CH

Connector Part Information

  • OEM: 7321-9979
  • Service: 89047036
  • Description: Green Joint Connector

Terminal Part Information

  • Pins: S1, S3, S5, S6, S7, S12, S13, S14, S20, S21, S22, S23, S24, S25, S26, S27, S28
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Left Rear C2

Pin

Wire Color

Circuit No.

Function

S1

BN

41

Ignition 3 Voltage

S2

--

--

Not Used

S3

BN

41

Run Ignition 3 Voltage

S4

--

--

Not Used

S5

BN

41

Run Ignition 3 Voltage (KA1/KB6)

S6

BN

41

Run Ignition 3 Voltage

S7

BN

41

Run Ignition 3 Voltage

S8-S11

--

--

Not Used

S12

RD/WH

840

Battery Positive Voltage

S13

RD/WH

840

Battery Positive Voltage

S14

RD/WH

840

Battery Positive Voltage

S15-S19

--

--

Not Used

S20

RD/WH

3640

Battery Positive Voltage

S21

RD/WH

3640

Battery Positive Voltage

S22

RD/WH

3640

Battery Positive Voltage

S23

RD/WH

3640

Battery Positive Voltage

S24

L-GN

24

Backup Lamp Supply Voltage

S25

L-GN

24

Backup Lamp Supply Voltage

S26

L-GN

24

Backup Lamp Supply Voltage

S27

L-GN

24

Backup Lamp Supply Voltage

S28

L-GN

24

Backup Lamp Supply Voltage

Fuse Block - Left Rear Wire Entry

Pin

Wire Color

Circuit No.

Function

CB1

RD/WH

3740

Battery Positive Voltage

FL1

RD

1242

Battery Positive Voltage (YQ2)

RD

1242

Battery Positive Voltage (YQ4/YQ6/YQ7)

FU3

RD/WH

3940

Battery Positive Voltage

RD/WH

3940

Battery Positive Voltage (UA2)

FU5

RD/WH

2340

Battery Positive Voltage (w/F55)

FU7

RD/WH

840

Right Rear Door Module (RRDM)

FU9

RD/BK

1342

Battery Positive Voltage (w/F55)

FU11

RD/WH

640

Battery Positive Voltage

FU13

RD/WH

3240

Battery Positive Voltage (YQ6/YQ7)

OG

3240

Battery Positive Voltage (YQ7)

FU16

BN

341

Ignition 3 Voltage (KA6)

FU17

BN

341

Run Ignition 3 Voltage

FU22

BN

41

Ignition 3 Voltage

FU24

RD/WH

2440

Battery Positive Voltage (YQ4/YQ6/YQ7

FU26

RD/WH

2840

Battery Positive Voltage

FU28

RD/WH

3640

Battery Positive Voltage

FU30

D-GN

901

IC 2 Control

FU32

RD/WH

940

Battery Positive Voltage

R3

TN

2022

Coolant Pump Control (LC3)

R5

PK

2014

Coolant Pump Relay Control (LC3)

R8

D-GN

322

Automatic Level Control Compressor Motor Supply Voltage (w/F55)

R10

YE

321

Automatic Level Control Relay Coil Control (w/F55)

R11

YE/BK

1418

Left Rear Turn Signal Switch Signal (TT7/TT8)

R12

PU

1472

Left Park Lamp Relay Control (TT7/TT8)

R14

PU

709

Left Park Lamp Supply Voltage (TT7/TT8)

R16

D-GN/WH

1419

Right Rear Turn Signal Switch Signal (TT7/TT8)

R17

BN/WH

1473

Right Park Lamp Supply Voltage (TT7/TT8)

R19

BN/WH

309

Right Park Lamp Supply Voltage (TT7/TT8)

R21

BK

850

Ground

R23

BN

900

Heated Seat Element Supply Voltage

R25

OG

300

Run Ignition 3 Voltage

R30

BN/WH

1429

Standing Lamp Relay Control (TT7/TT8)

R31

RD/WH

3640

Battery Positive Voltage

R32

RD/WH

3640

Battery Positive Voltage

R33

TN/WH

56

Trunk Release Motor Supply Voltage

R35

L-BU

1344

Trunk Release Relay Control

R36

D-GN

901

IC 2 Control

R37

D-GN

901

IC 2 Control

D-GN

901

IC 2 Control

R38

L-GN

24

Backup Lamp Supply Voltage

R40

D-GN

646

Reverse Relay Control

Fuse Block - Right Rear Label


Object Number: 1580463  Size: SF

Fuse Block - Right Rear Label Usage

Device

Rating

Description

AFTER BOIL Fuse (opt)

10A

AFTER BOIL Relay (LH2/V92/VO3)

AFTER BOIL Relay Micro (opt)

--

After Boil Coolant Pump, HVAC Control Module (LH2/V92/VO3)

AIRBAG Fuse

10A

Inflatable Restraint Sensing and Diagnostic Module (SDM)

CANISTER VENT Fuse

10A

Canister Vent Solenoid

FUEL PUMP Fuse

15A

Fuel Pump (FP) Relay

FUEL PUMP Relay Micro

--

Fuel Pump Motor

HTD STG/CLM Fuse

15A

Heated Steering Wheel Control Module (w/KA9), Steering Column Lock Control Module (w/UA2)

IGN 1 Relay Micro

--

Ignition 1 Fuse, Rear Integration Module (RIM) Fuse, Airbag Fuse

INTERIOR LAMP Fuse

10A

INT LAMP Relay

INT LAMP Relay Micro

--

RIM, I/P Compartment Lamp, Courtesy Lamp Left and Right Footwells, Courtesy Lamps Left and Right Rear Doors, Overhead Courtesy Lamps Front and Rear and Rear Compartment Lamp

Joint Connector

--

Not Used

LT TURN - RIM Fuse

10A

Rear Integration Module (RIM)

PSGR DR MOD Fuse

15A

Front Passenger Door Module (FPDM), Speaker - RF Door Subwoofer

RUN/CRANK Fuse

10A

Rear Fog Lamp Relay (Export), Fuse Block Underhood

RADIO/ONSTAR Fuse

10A

Radio, OnStar Module

RF HTD ST/S - Band Fuse

20A

Climate Control Seat Module - Passenger

REAR DEFOG Fuse

40A

REAR DEFOG Relay

REAR DEFOG Relay Mini

--

Rear Defogger Element

REAR FOG LAMP Fuse (opt)

10A

REAR FOG LAMP Relay (Export)

REAR FOG LAMP RLY Micro (opt)

--

Rear Fog Lamps (Export)

RT TURN - RIM Fuse

10A

Rear Integration Module (RIM)

RIM Fuse (1)

10A

Rear Integration Module (RIM), Rear Object Sensor Control Module (w/UD7), Theft Deterrent Alarm Siren (w/UA2), Inside Rearview Mirror (ISRVM) and Inflatable Restraint Sensing and Diagnostic Module

RIM Fuse (2)

10A

Rear Integration Module (RIM)

RUN/CRANK Relay Micro

--

Not Used

Spare Fuse

--

Not Used

Spare Relay

--

Not Used

STOP LAMPS Fuse

10A

Stop Lamp Relay

STOP LAMP RELAY Micro

--

Tail Lamps Left and Right

SUNROOF Fuse (opt)

20A

Sunroof Control Module

Trunk Diode

--

Rear Compartment Lamp, Rear Compartment Lid Release Actuator

WINDOW MTRS C/B

30A

LF, RF, LR, RR Window Regulators

Fuse Block - Right Rear Top View


Object Number: 882694  Size: SF

Fuse Block - Right Rear Bottom View


Object Number: 882688  Size: SF

Fuse Block - Right Rear C1


Object Number: 1283880  Size: CH

Connector Part Information

  • OEM: 7123-4123-30
  • Service: 88952816
  • Description: 2-Way F L-Type (BK)

Terminal Part Information

  • Terminal/Tray: 7116-3250/10
  • Core/Insulation Crimp: G/3
  • Release Tool/Test Probe: 12094430/J-35616-22 (RD)

Fuse Block - Right Rear C1

Pin

Wire Color

Circuit No.

Function

1

RD/BK

2

Battery Positive Voltage

2

RD/BK

2

Battery Positive Voltage

Fuse Block - Right Rear C2


Object Number: 1589806  Size: CH

Connector Part Information

  • OEM: 7321-9978
  • Service: See Catalog
  • Description: Blue Joint Connector

Terminal Part Information

  • Pins: S1, S2, S4, S5, S6, S7, S8, S9, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23, S25
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Fuse Block - Right Rear C2

Pin

Wire Color

Circuit No.

Function

S1

PK

1639

Ignition 1 Voltage

S2

PK

1639

Run/Crank Ignition 1 Voltage

S3

--

--

Not Used

S4

BK

1050

Ground

S5

BK

1050

Ground

S6

BK

1050

Ground

S7

BK

1050

Ground

S8

PK

1339

Ignition 1 Voltage

S9

PK

1339

Run/Crank Ignition 1 Voltage

S10

--

--

Not Used

S11

PK

1339

Run/Crank Ignition 1 Voltage

S12

L-BU

20

Battery Positive Voltage

S13

L-BU

20

Stop Lamp Supply Voltage

L-BU

20

Stop Lamp Supply Voltage (TT7/TT8/V92)

S14

L-BU

20

Stop Lamp Supply Voltage

S15

RD/WH

2240

Battery Positive Voltage

S16

RD/WH

2240

Battery Positive Voltage (UE1)

S17

RD/WH

2240

Battery Positive Voltage

S18

PK

1139

Ignition 1 Voltage

S19

PK

1139

Ignition 1 Voltage

S20

PK

1139

Ignition 1 Voltage

S21

PK

1139

Ignition 1 Voltage

S22

PK

1339

Ignition 1 Voltage

S23

PK

1339

Ignition 1 Voltage (UA2)

S24

--

--

Not Used

S25

PK

1339

Run/Crank Ignition 1 Voltage

S26-S28

--

--

Not Used

Fuse Block - Right Rear Wire Entry

Pin

Wire Color

Circuit No.

Function

CB1

RD/WH

1040

Battery Positive Voltage

FD1

OG/BK

737

Trunk Lamp Control

FD2

OG/BK

744

Trunk Ajar Switch Signal

OG/BK

744

Trunk Ajar Switch Signal

FU1

RD/WH

1540

Battery Positive Voltage

FU3

RD/WH

540

Battery Positive Voltage

FU5

RD/WH

2640

Battery Positive Voltage (CF5)

FU7

L-BU

20

Stop Lamp Supply Voltage/Stop Lamp Switch Signal

FU9

L-GN

908

Battery Positive Voltage

FU11

RD/WH

2540

Battery Positive Voltage (KA1/KB6)

RD/WH

2540

Battery Positive Voltage (U2K)

FU13

RD/WH

2240

Battery Positive Voltage

FU16

PK

1139

Run/Crank Ignition 1 Voltage

FU18

PK

1339

Ignition 1 Voltage (UD7)

PK

1339

Ignition 1 Voltage (UA2)

FU20

PK

1639

Ignition 1 Voltage

FU22

PK

1239

Run/Crank Ignition 1 Voltage

FU24

D-BU

910

Battery Positive Voltage

FU26

RD/WH

740

Battery Positive Voltage

FU28

RD/BK

442

Battery Positive Voltage

FU34

RD/BK

542

Battery Positive Voltage

R6

OG

300

Run Ignition 3 Voltage

R7

GY

911

Rear Defog Relay Coil Supply Voltage

R8

PU

293

Rear Defog Element Supply Voltage

R10

WH

193

Rear Defog Relay Control

R11

BK

1050

Ground

R12

L-GN

908

Battery Positive Voltage

R13

GY

120

Fuel Pump Supply Voltage

R15

D-GN/WH

465

Fuel Pump Primary Relay Control

R16

D-BU

910

Battery Positive Voltage

R17

D-BU

910

Battery Positive Voltage

D-BU

910

Battery Positive Voltage

R18

D-BU/WH

149

Courtesy Lamp Supply Voltage

R20

D-BU

1393

Courtesy Lamp Relay Coil Control

R21

PK

3

Run/Crank Ignition 1 Voltage

R23

PK

1239

Ignition 1 Voltage

PK

1639

Ignition 1 Voltage

PK

1339

Ignition 1 Voltage

R25

BK

1050

Ground

R28

PK

5126

Afterboil Coolant Pump Relay Control (LH2 w/ V92/V03)

PK

5126

Afterboil Coolant Pump Relay Control (LC3)

R30

GY

5127

Afterboil Coolant Pump Supply Voltage (LH2 w/ V92/V03)

GY

5127

Afterboil Coolant Pump Supply Voltage (LC3)

R33

OG

122

Rear Fog Lamp Supply Voltage (TT7/TT8)

R35

YE

1977

Rear Fog Lamp Relay Control (TT7/TT8)

R36

BK

1050

Ground

R37

L-BU

20

Battery Positive Voltage

R38

L-BU

20

Battery Positive Voltage

R40

WH

17

Stop Lamp Switch Signal

Fuse Block - Steering Column Fuse Box or Holder


Object Number: 1580584  Size: MF

Fuse Block - Inline Steering Column Usage

No.

Device

Rating

Description

1

--

--

Not Used

2

Instrument Panel Module

2A

Remote Radio Control Supply Voltage

3

Backlight Lamps

2A

Backlight Lamps Control

4

Horn

2A

Horn Relay Control

Fuse Block - Steering Column


Object Number: 1743144  Size: CH

Connector Part Information

  • OEM: E-5972-002
  • Service: See Catalog
  • Description: Mini Fuse Connector(BK)

Terminal Part Information

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

Fuse Block - Steering Column

Pin

Wire Color

Circuit No.

Function

1

YE

1491

Backlight Lamps Control

2

YE

1491

Backlight Lamps Control