For 1990-2009 cars

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 X1
Connector 5: | Fuse Block - Underhood X2
Connector 6: | Fuse Block - Underhood X3
Connector 7: | Fuse Block - Underhood X4
Connector 8: | Fuse Block - I/P Label
Connector 9: | Fuse Block - I/P Top View
Connector 10: | Fuse Block - I/P Bottom View
Connector 11: | Fuse Block - I/P X1
Connector 12: | Fuse Block - I/P X2
Connector 13: | Fuse Block - I/P X3

### Fuse Block - Underhood Label

#### Fuse Block - Underhood Label Usage

No. | Device | Rating | Description
--- | --- | --- | ---
1 | FAN 2 | 30A | FAN 3 Relay
2 | FAN 1 | 30A | FAN 1 Relay
3 | AUX PWR | 20A | Cigar Lighter, Accessory Power Outlet - Center Console 1, Accessory Power Outlet - Center Console 2
4 | REAR HVAC | 25A | Blower Motor Control Module - Auxiliary
5 | SPARE | 25A | Spare Fuse
6 | SPARE | 25A | Spare Fuse
7 | ABS | 25A | Electronic Brake Control Module (EBCM)
8 | A/C CLTCH | 10A | A/C CMPRSR CLTCH Relay
9 | LT LO BEAM | 10A | Headlamp - Left
10 | DRL 2 | 15A | DRL 1 Fuse
11 | RT HI BEAM | 10A | Headlamp - Right
12 | RT PRK LAMP | 10A | License Lamp - Left, License Lamp - Right, Park/Turn Signal Lamp - Right Rear, Tail/Stop Lamp - Right, Marker Lamp - Right Front, Park Lamp - Right Front, Park/Turn Signal Lamp - Right Front
13 | HORN | 15A | Horn
14 | LT PRK LAMP | 10A | Park Lamp - Left Front, Park/Turn Signal Lamp - Left Front, Marker Lamp - Left Front, Tail/Stop Lamp - Left, Park/Turn Signal Lamp - Left Rear
15 | STRTR | 40A | CRNK Relay
16 | ETC/ECM | 15A | Engine Control Module (ECM)
17 | EMISO 1 | 15A | Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1, Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1, Evaporative Emission (EVAP) Canister Purge Solenoid Valve, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Intake, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 1 Exhaust, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Intake, Camshaft Position (CMP) Actuator Solenoid Valve - Bank 2 Exhaust
18 | EVEN COILS/INJ | 15A | Ignition Coil 2, Ignition Coil 4, Ignition Coil 6, Fuel Injector 2, Fuel Injector 4, Fuel Injector 6
19 | ODD COILS/INJ | 15A | Ignition Coil 1, Ignition Coil 3, Ignition Coil 5, Fuel Injector 1, Fuel Injector 3, , Fuel Injector 5
20 | EMISO 2 | 15A | Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
21 | SPARE | 15A | Spare Fuse
22 | PCM IGN | 10A | Engine Control Module (ECM)
23 | TRANS | 10A | Transmission Control Module (TCM)
24 | MAF | 10A | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
25 | AIRBAG DISPLY | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), HVAC Control Module, Instrument Panel Cluster (IPC), Inflatable Restraint I/P Module Indicator
26 | SPARE | 10A | Spare Fuse
27 | STOP LAMP | 15A | Tail/Stop Lamp - Left, Tail/Stop Lamp - Right
28 | RT LO BEAM | 10A | Headlamp - Right
29 | LT HI BEAM | 10A | Headlamp - Left
30 | BATT 3 | 50A | REAR WPR Fuse, DR/LCK Fuse, RAP Relay
31 | IGN 1 Relay | -- | AIRBAG DISPLY Fuse, MAF Fuse, TRANS Fuse, PCM IGN Fuse
32 | SPARE | 50A | Spare Fuse
33 | ECM BATT | 15A | Engine Control Module (ECM)
34 | TCM BATT | 15A | Transmission Control Module (TCM)
35 | PRK LAMP/TRLR | 10A | Trailer Connector (V92)
36 | FRT WPR | 25A | WIPER PCB Relay, WIPER HIGH PCB Relay
37 | LT TRLR STOP/TRN | 10A | Trailer Connector (V92)
38 | SPARE | 15A | Spare Fuse
39 | FUEL PUMP | 15A | FUEL PUMP Relay
40 | REAR ACCY PWR OUTLET | 20A | Accessory Power Outlet - Rear
41 | AWD | 15A | Rear Differential Clutch Control Module (MH6)
42 | RVC | 10A | Body Control Module (BCM)
43 | RT TRLR STOP/TRN | 10A | Trailer Connector (V92)
44 | SPARE | 25A | Spare Fuse
45 | FRT/REAR WSW | 10A | FRT WASHER PCB Relay, RR WASH PCB Relay
46 | A/C CMPRSR CLTCH Relay | -- | A/C Compressor Clutch
47 | PWR/TRN Relay | -- | ETC/ECM Fuse, EVEN COILS/INJ Fuse, ODD COILS/INJ Fuse, EMISO 1 Fuse, EMISO 2 Fuse
48 | REAR DEFOG | 30A | REAR DEFOG Relay
49 | ABS MTR | 40A | Electronic Brake Control Module (EBCM)
50 | BATT 2 | 50A | HTD/SEATS Fuse, POWER SEATS Circuit Breaker, PWR MIRS Fuse, AIRBAGS Fuse, AOS MDL Fuse, LT TRN/SIG Fuse, RT TRN/SIG Fuse, LIFTGATE PCB Relay
51 | SPARE Relay | -- | Spare Relay
52 | DRL 1 | 15A | DRL 2 Fuse
53 | FOG LAMP | 15A | Fog Lamp - Left Front (T96), Fog Lamp - Right Front (T96)
54 | HVAC BLWR | 40A | Blower Motor Control Module
55 | CRNK Relay | -- | Starter Motor
56 | FAN 1 Relay | -- | Engine Cooling Fan - Left
57 | BATT 1 | 50A | CNSTR VENT Fuse, CLSTR Fuse, INT LAMPS Fuse, ONSTAR Fuse, INFOTMNT Fuse, HVAC/RFA Fuse, RDO Fuse, AMP Fuse, CHMSL/DM/LAMP Fuse, BCM Fuse, IGN SW Fuse
58 | RT TRLR STOP/TRN Relay | -- | Rt Trailer Stop/Turn Fuse
59 | LT TRLR STOP/TRN Relay | -- | Lt Trailer Stop/Turn Fuse
60 | FAN 3 Relay | -- | Engine Cooling Fan - Right
61 | FAN 2 Relay | -- | Engine Cooling Fan - Left
62 | FUEL PUMP Relay | -- | Fuel Pump and Sender Assembly
63 | EPS | 80A | Spare Fuse
Important: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block.
-- | DRL PCB Relay | -- | DRL 1 Fuse
-- | FOG LAMP PCB Relay | -- | FOG LAMP Fuse
-- | FRT WASHER PCB Relay | -- | Windshield Washer Fluid Pump
-- | 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, DRL 2 Fuse
-- | PARK LAMP PCB Relay | -- | LT PRK LAMP Fuse, RT PRK LAMP Fuse, PRK LAMP/TRLR Fuse
-- | RR WASH PCB Relay | -- | Windshield Washer Fluid Pump
-- | STOP LAMP PCB Relay | -- | STOP LAMP Fuse
-- | WIPER HIGH PCB Relay | -- | Window Wiper Motor
-- | WIPER PCB Relay | -- | WIPER HIGH PCB Relay

### Fuse Block - Underhood Top View

### Fuse Block - Underhood Bottom View

### Fuse Block - Underhood X1

#### Connector Part Information

- OEM: 6098-5227
- Service: 88988708
- Description: 47-Way F LIF Series (WH)

#### Terminal Part Information

- Pins: 46
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: A/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: 24
- Terminal/Tray: 15304713/19
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: 5-9, 15-16, 18-20, 26-32, 39-40, 42
- Terminal/Tray: 12191812/19
- Core/Insulation Crimp: Pins 5-9, 15-16, 18-19, 20, 26, 28-29, 31-32, 39-40, 42 - E/C
- Core/Insulation Crimp: Pins 27, 30 - C/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)

- Pins: 13-14, 23, 25
- Terminal/Tray: 15304711/8
- Core/Insulation Crimp: Pins 13, 23 - E/A
- Core/Insulation Crimp: Pins 14, 25 - 2/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

#### Fuse Block - Underhood X1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1-4 | -- | -- | Not Used
5 | 0.5 YE | 447 | Starter Relay Coil Control
6 | 0.5 BK/WH | 451 | Ground
7 | 0.5 PK | 439 | Ignition Voltage
8 | 0.5 D-GN | 59 | A/C Compressor Clutch Control
9 | 0.5 PK/BK | 5294 | Powertrain Main Relay Fused Control
10-12 | -- | -- | Not Used
13 | 0.5 PK | 1339 | Ignition Voltage
14 | 0.8 PK/BK | 5291 | Powertrain Main Relay Fused Control
15 | 0.5 D-BU | 473 | High Speed Cooling Fan Relay Control
16 | 0.5 TN | 2759 | Low Reference
17 | 0.5 WH | 17 | Stop Lamp Switch Signal
18 | 0.5 D-GN/WH | 459 | A/C Compressor Clutch Relay Control
19 | 0.5 PK/BK | 5294 | Powertrain Main Relay Fused Control
20 | 0.5 PK | 1039 | Ignition Voltage
21-22 | -- | -- | Not Used
23 | 0.5 BN/WH | 419 | Malfunction Indicator Lamp (MIL) Control
24 | 0.8 PK/BK | 5293 | Powertrain Main Relay Fused Control
0.8 PK/BK | 5293 | Powertrain Main Relay Fused Control
25 | 0.5 PK/BK | 5292 | Ignition Voltage
26 | 0.5 D-GN/WH | 465 | Fuel Pump Relay Control
27 | 0.8 WH | 1310 | EVAP Canister Vent Solenoid Control
28 | 0.5 WH | 17 | Stop Lamp Switch Signal
29 | 0.5 BN | 4 | Ignition Voltage
30 | 1.0 PK/BK | 5290 | Ignition Voltage
31 | 0.5 RD/WH | 1540 | Battery Positive Voltage
32 | 0.5 BN | 5069 | Engine Main Relay Coil Control
33-38 | -- | -- | Not Used
39 | 0.5 D-GN | 335 | Low Speed Cooling Fan Relay Control
40 | 0.5 BN | 4 | Ignition Voltage
41 | -- | -- | Not Used
42 | 0.5 RD/WH | 540 | Battery Positive Voltage
43-45 | -- | -- | Not Used
46 | 3.0 PU | 6 | Starter Solenoid Crank Voltage
47 | -- | -- | Not Used
A-C | -- | -- | Not Used

### Fuse Block - Underhood X2

#### Connector Part Information

- OEM: 6098-5229
- Service: 88988710
- Description: 50-Way F LIF Series (BK)

#### Terminal Part Information

- Pins: 1-2, 34, 35
- Terminal/Tray: 15304713/19
- Core/Insulation Crimp: 4/4
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: A-B, 3, 11-14, 22-25, 33
- Terminal/Tray: 15304711/8
- Core/Insulation Crimp: Pins B, 3, 11-13, 22, 25 - E/A
- Core/Insulation Crimp: Pins A, 14, 23-24, 33 - 2/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: 4-6, 7-10, 15-21, 27, 32, 36, 38-42
- Terminal/Tray: 12191812/19
- Core/Insulation Crimp: Pins 4, 6-9, 15, 17-21, 27-32, 36, 38-42 - E/C
- Core/Insulation Crimp: Pins 5, 10, 16 - C/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)

- Pins: C, 43-44, 46-47
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: Pins 43, 46-47 - D/G
- Core/Insulation Crimp: Pins C, 44 - A/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

#### Fuse Block - Underhood X2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | 2.0 RD/WH | 140 | Battery Positive Voltage
2 | 2.0 RD/BK | 742 | Battery Positive Voltage
3 | 0.5 D-GN | 1619 | Trailer Right Rear Turn (V92)
4 | 0.5 BN | 2109 | Trailer Park Lamps Control (V92)
5 | 0.8 D-BU/WH | 1315 | Right Front Turn Signal Lamp Control
6 | 0.35 WH | 1080 | Park Lamp Relay Control
7 | 0.35 PK/BK | 109 | Hood Ajar Switch Signal (AP3)
8 | 0.35 TN/WH | 1969 | Headlamp High Beam Relay Control
9 | 0.35 PU | 5531 | Hood Closed Switch Signal (AP3)
10 | 0.8 L-BU/WH | 1314 | Left Front Turn Signal Lamp Control
11 | 0.5 L-BU | 20 | Stop Lamp Control
0.5 L-BU | 20 | Stop Lamp Control
12 | 0.35 BN/WH | 309 | Right Park Lamp Control
13 | 0.5 YE | 1618 | Trailer Left Rear Turn/Stop Lamp Control (V92)
14 | 1.0 GY | 120 | Fuel Pump Control
15 | 0.5 L-BU | 1320 | Center High Mounted Stop Lamp (CHMSL) Control
16 | 0.8 RD/WH | 1740 | Battery Positive Voltage (MH6)
17 | 0.35 RD/WH | 2440 | Battery Positive Voltage
18 | 0.35 PK/WH | 1970 | Headlamp Low Beam Relay Control
19 | 0.35 D-GN/WH | 1317 | Fog Lamp Relay Control (T96)
20 | 0.5 YE | 5187 | Right Trailer Turn Signal Lamp (V92)
21 | 0.5 OG | 5186 | Left Trailer Turn Signal Lamp (V92)
22 | 0.35 PU | 709 | Left Park Lamp Control
23 | 1.0 PU | 92 | Windshield Wiper Motor High Speed
24 | 1.0 D-GN | 95 | Windshield Wiper Motor Low Speed
25 | 0.35 OG | 2268 | Windshield Washer Relay Control
26 | -- | -- | Not Used
27 | 0.35 TN | 28 | Horn Relay Control
28 | 0.5 PK | 1139 | Ignition Voltage
29 | 0.35 BN | 4 | Ignition Voltage
30 | 0.35 PK | 1439 | Ignition Voltage
31 | 0.35 TN | 860 | Front Windshield Wiper Switch High Signal
32 | 0.35 GY | 91 | Wiper Relay Control
33 | 1.0 RD/WH | 2540 | Battery Positive Voltage
34 | 2.0 RD/WH | 2640 | Battery Positive Voltage (C69)
35 | 1.0 RD/WH | 4440 | Battery Positive Voltage (CF5)
36 | 0.5 YE | 243 | Ignition Voltage
0.5 YE | 243 | Ignition Voltage
37 | -- | -- | Not Used
38 | 0.35 PU | 544 | DRL Relay Control
39 | 0.5 WH | 17 | Stop Lamp Switch Signal
40 | 0.5 WH | 1310 | EVAP Canister Vent Solenoid Control
41 | 0.35 TN | 2759 | Low Reference
0.5 TN | 2759 | Low Reference
42 | 0.5 BN/WH | 419 | Malfunction Indicator Lamp (MIL) Control
43 | 5.0 RD/BK | 242 | Battery Positive Voltage
44 | 3.0 RD/BK | 442 | Battery Positive Voltage
45 | -- | -- | Not Used
46 | 5.0 RD/BK | 842 | Battery Positive Voltage
47 | 5.0 RD/BK | 642 | Battery Positive Voltage
A | 1.0 RD/WH | 2540 | Battery Positive Voltage
B | 0.5 L-GN | 2270 | Rear Window Washer Relay Control
C | 3.0 RD/BK | 142 | Battery Positive Voltage

### Fuse Block - Underhood X3

#### Connector Part Information

- OEM: 6098-4937
- Service: See Catalog
- Description: 22-Way F Connector Assembly

#### Terminal Part Information

- Pins: 1, 2, 12, 22
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: A/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: 3-9, 13-21
- Terminal/Tray: 15304711/8
- Core/Insulation Crimp: Pins 3-9, 13-16, 19-21 - E/A
- Core/Insulation Crimp: Pins 7, 17-18 - 2/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

#### Fuse Block - Underhood X3

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | 3.0 L-BU | 409 | Cooling Fan Motor Control
2 | 3.0 BK | 1250 | Ground
3 | 0.35 L-BU/WH | 1314 | Left Front Turn Signal Lamp Control
4 | 0.5 PU | 34 | Front Fog Lamp Control (T96)
0.5 PU | 34 | Front Fog Lamp Control (T96)
5 | 0.35 D-BU/WH | 1315 | Right Front Turn Signal Lamp Control
6 | 0.35 BN/WH | 309 | Right Park Lamp Control
7 | 0.8 D-GN | 29 | Horn Control
8 | 0.5 YE | 712 | Left Headlamp Low Beam Control
9 | 0.5 GY | 589 | DRL Resistor Control
10-11 | -- | -- | Not Used
12 | 3.0 GY | 532 | Cooling Fan Motor Control
13 | 0.5 PK/BK | 109 | Hood Ajar Switch Signal (AP3)
14 | 0.5 PU | 5531 | Hood Closed Switch Signal (AP3)
15 | 0.5 GY | 589 | DRL Resistor Control
16 | 0.35 PU | 709 | Left Park Lamp Control
17 | 0.8 D-GN | 392 | Rear Window Washer Pump Control
18 | 0.8 D-BU | 298 | Rear Window Washer Pump Control
19 | 0.5 TN/WH | 312 | Right Headlamp Low Beam Control
20 | 0.5 D-GN/WH | 711 | Left Headlamp High Beam Control
21 | 0.5 L-GN/BK | 311 | Right Headlamp High Beam Control
22 | 3.0 WH | 504 | Low Reference

### Fuse Block - Underhood X4

#### Terminal Part Information

- Terminal: 12146469
- Core/Insulation Crimp: N/A
- Description: Ring Terminal

#### Fuse Block - Underhood X4

Pin | Wire | Circuit | Function
--- | --- | --- | ---
+ | 19 RD | 1 | Battery Positive Voltage

### Fuse Block - I/P Label

#### Fuse Block - I/P Label Usage

No. | Device | Rating | Description
--- | --- | --- | ---
1 | S/ROOF | 20A | Inside Rearview Mirror (ISRVM) (DD7/DD8), Sunroof Control Module (CF5)
2 | RSE | 10A | Infrared Transmitter (UUC)
3 | REAR WPR | 20A | Rear Window Wiper Motor
4 | L/GATE | 15A | Liftgate Latch
5 | AIRBAGS | 10A | Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Vehicle Rollover Sensor (ASF)
6 | HTD/SEATS | 20A | Heated Seat Control Module (KA1)
7 | LT TRN/SIG | 15A | Body Control Module (BCM)
8 | DR/LCK | 25A | UNLOCK PCB Relay, DRIVER UNLOCK PCB Relay, LOCK PCB Relay
9 | AOS MDL | 10A | Inflatable Restraint Front Passenger Presence System (PPS) Module
10 | PWR MIRS | 2A | Outside Rearview Mirror Switch
11 | RT TRN/SIG | 15A | Body Control Module (BCM)
12 | AMP | 25A | Audio Amplifier (U65)
13 | STR/WHL/ILLUM | 2A | Steering Wheel Control Switch - Left (K34), Steering Wheel Control Switch - Right (UK3)
14 | INFOTMNT | 10A | Video Display (UUC), Digital Radio Receiver (U2K)
15 | HVAC/RFA | 10A | Remote Control Door Lock Receiver (RCDLR), HVAC Control Module, Data Link Connector (DLC)
16 | CNSTR VENT | 10A | Evaporative Emissions (EVAP) Canister Vent Solenoid Valve
17 | RDO | 15A | Radio
18 | CLSTR | 10A | Instrument Panel Cluster (IPC)
19 | IGN SW | 2A | Ignition Switch
20 | BCM | 10A | Body Control Module (BCM), Theft Deterrent Module (TDM)
21 | ONSTAR | 10A | Not Used
22 | CHMSL/DM/LAMP | 15A | Body Control Module (BCM)
23 | INT LAMPS | 10A | Body Control Module (BCM)
-- | POWER SEAT Circuit Breaker | 25A | Seat Adjuster Switch - Driver (AG1)
-- | POWER WINDW Circuit Breaker | 25A | Window Switch - Driver, Window Switch - Passenger
-- | RAP Relay | -- | POWER WiNDW Circuit Breaker, RSE Fuse, S/ROOF Fuse
-- | REAR DEFOG Relay | -- | Rear Window Defogger Grid
Important: Relays listed below are non-serviceable Printed Circuit Board (PCB) relays and are internal to the block.
-- | DRIVER UNLOCK PCB Relay | -- | Door Latch - Driver
-- | LIFTGATE PCB Relay | -- | L/GATE Fuse
-- | LOCK PCB Relay | -- | Door Latch - Driver, Door Latch - Passenger, Door Latch - Left Rear, Door Latch - Right Rear
-- | UNLOCK PCB Relay | -- | Door Latch - Passenger, Door Latch - Left Rear, Door Latch - Right Rear

### Fuse Block - I/P Top View

### Fuse Block - I/P Bottom View

### Fuse Block - I/P X1

#### Connector Part Information

- OEM: 6098-5228
- Service: 88988709
- Description: 47-Way F LIF Series (GY)

#### Terminal Part Information

- Pins: 46
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: A/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: 3, 13-14, 24-25
- Terminal/Tray: 15304711/8
- Core/Insulation Crimp: Pins 3-13 - E/A
- Core/Insulation Crimp: Pins 14, 24-25 - 2/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: 4-9, 15-16, 18-21, 27-29, 32, 37-39
- Terminal/Tray: 12191812/19
- Core/Insulation Crimp: Pins 4-6, 8-9, 15-16, 18-21, 27-29, 37, 39 - E/C
- Core/Insulation Crimp: Pins 7, 32, 38 - C/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)

#### Fuse Block - I/P X1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1-2 | -- | -- | Not Used
3 | 0.35 RD/WH | 1640 | Battery Positive Voltage
4 | 0.35 PK | 1139 | Ignition Voltage
5 | 0.35 RD/WH | 3340 | Battery Positive Voltage
6 | 0.35 L-BU | 5986 | Serial Data Communication Enable
7 | 0.8 OG | 1732 | Courtesy Lamp Control
8 | 0.35 PU/WH | 1382 | LED Dimming Signal
9 | 0.35 PU/WH | 7005 | LED Dimming Signal (K34)
10-12 | -- | -- | Not Used
13 | 0.5 RD/WH | 2340 | Battery Positive Voltage (UUC)
14 | 0.8 RD/WH | 1040 | Battery Positive Voltage
15 | 0.35 PK | 1139 | Ignition Voltage
16 | 0.35 TN | 28 | Horn Relay Control
17 | -- | -- | Not Used
18 | 0.35 L-GN | 2270 | Rear Window Washer Relay Control
19 | 0.35 RD/WH | 1040 | Battery Positive Voltage
20 | 0.35 GY | 391 | Rear Window Wiper Switch Signal
21 | 0.35 RD/WH | 1840 | Battery Positive Voltage
0.35 RD/WH | 1840 | Battery Positive Voltage
22-23 | -- | -- | Not Used
24 | 1.0 RD/WH | 2040 | Battery Positive Voltage
25 | 1.0 BK | 1450 | Ground
26 | -- | -- | Not Used
27 | 0.5 PK | 1139 | Ignition Voltage
28 | 0.35 YE | 343 | Ignition Voltage (UUC)
29 | 0.35 RD/WH | 840 | Battery Positive Voltage
30-31 | -- | -- | Not Used
32 | 0.8 RD/WH | 1240 | Battery Positive Voltage
33-36 | -- | -- | Not Used
37 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data
38 | 0.8 RD/WH | 240 | Battery Positive Voltage
39 | 0.35 WH | 193 | Rear Defog Relay Control
40-45 | -- | -- | Not Used
46 | 3.0 RD/BK | 442 | Battery Positive Voltage
47 | -- | -- | Not Used
A-C | -- | -- | Not Used

### Fuse Block - I/P X2

#### Connector Part Information

- OEM: 7283-5600-40
- Service: See Catalog
- Description: 6-Way F (L-GY)

#### Terminal Part Information

- Pins: 1, 3, 2
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: Pins 1, 3 - D/G
- Core/Insulation Crimp: Pins 2 - A/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: 4
- Terminal/Tray: 7116-4121-02/10
- Core/Insulation Crimp: C/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

#### Fuse Block - I/P X2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | 5.0 RD/BK | 642 | Battery Positive Voltage
2 | 5.0 RD/BK | 442 | Battery Positive Voltage
3 | 5.0 RD/BK | 842 | Battery Positive Voltage
4 | 2.0 RD/BK | 542 | Battery Positive Voltage (AG1)
5-6 | -- | -- | Not Used

### Fuse Block - I/P X3

#### Connector Part Information

- OEM: 6098-5229
- Service: 88988710
- Description: 50-Way F LIF Series (BK)

#### Terminal Part Information

- Pins: 1, 34
- Terminal/Tray: 15304713/19
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: C, 43-44, 46-47
- Terminal/Tray: 7116-4121-02/10
- Core/Insulation Crimp: C/B
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: 45
- Terminal/Tray: 7116-4122-02/10
- Core/Insulation Crimp: D/G
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)

- Pins: A-B, 2-3, 11-14, 22-24, 35
- Terminal/Tray: 15304711/8
- Core/Insulation Crimp: Pins A, 2-3, 11-13, 23-24, 35 - 2/A
- Core/Insulation Crimp: Pins B, 14, 22 - E/A
- Release Tool/Test Probe: 15315247/J-35616-4A (PU)

- Pins: 4,-6, 8-9, 15-16, 18-21, 27-32, 36-42
- Terminal/Tray: 12191812/19
- Core/Insulation Crimp: Pins 4-6, 8-9, 15, 18-21, 27-29, 31-32, 36-38, 41-42 - E/C
- Core/Insulation Crimp: Pins 5, 16, 30, 39-40 - C/A
- Release Tool/Test Probe: 15315247/J-35616-2A (GY)

#### Fuse Block - I/P X3

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | 1.0 TN | 294 | Door Lock Actuator Unlock Control
1.0 TN | 294 | Door Lock Actuator Unlock Control
2 | 1.0 TN | 294 | Door Lock Actuator Unlock Control
3 | 1.0 TN | 694 | Driver Door Lock Actuator Unlock Control
4 | 0.35 TN | 707 | RAP Relay Coil Control
5 | 0.8 L-BU | 1320 | Center High Mounted Stop Lamp (CHMSL) Control
6 | 0.5 L-BU | 1320 | Center High Mounted Stop Lamp (CHMSL) Control
0.5 L-BU | 1320 | Center High Mounted Stop Lamp (CHMSL) Control
7 | -- | -- | Not Used
8 | 0.35 YE | 356 | Driver Door Lock Relay Unlock Control
9 | 0.35 YE | 5704 | Endgate Latch Relay Coil Control
10 | -- | -- | Not Used
11 | 1.0 RD/WH | 2140 | Battery Positive Voltage
12 | 1.0 GY | 295 | Door Lock Actuator Lock Control
13 | 1.0 YE | 643 | Ignition Voltage
14 | 0.5 RD/WH | 1340 | Battery Positive Voltage
0.5 RD/WH | 1340 | Battery Positive Voltage (ASF)
15 | 0.5 PK | 1139 | Ignition Voltage
16 | 0.5 D-GN | 5060 | Low Speed GMLAN Serial Data
0.35 D-GN | 5060 | Low Speed GMLAN Serial Data (U2K)
17 | -- | -- | Not Used
18 | 0.35 L-GN | 2270 | Rear Window Washer Relay Control
19 | 0.35 GY | 391 | Rear Window Wiper Switch Signal
20 | 0.35 D-GN | 5706 | Endgate Latch Relay Control
21 | 0.5 RD/WH | 2340 | Battery Positive Voltage
22 | 0.5 L-BU | 6128 | Rear Closure Unlatch Motor Unlatch Control
23 | 1.0 GY | 295 | Door Lock Actuator Lock Control
24 | 0.8 RD/WH | 240 | Battery Positive Voltage
25-26 | -- | -- | Not Used
27 | 0.35 TN | 28 | Horn Relay Control
28 | 0.35 L-BU | 5986 | Serial Data Communication Enable
29 | 0.5 L-GN | 2270 | Rear Window Washer Relay Control
30 | 0.8 RD/WH | 440 | Battery Positive Voltage
31 | 0.5 RD/WH | 2840 | Battery Positive Voltage
32 | 0.35 RD/WH | 1840 | Battery Positive Voltage
33 | -- | -- | Not Used
34 | 1.0 GY | 295 | Door Lock Actuator Lock Control
1.0 GY | 295 | Door Lock Actuator Lock Control
35 | 0.8 RD/WH | 340 | Battery Positive Voltage
36 | 0.5 PK | 1139 | Ignition Voltage
37 | 0.35 TN | 28 | Horn Relay Control
38 | 0.35 L-BU | 5986 | Serial Data Communication Enable
39 | 0.8 OG | 1732 | Courtesy Lamp Control
40 | 0.8 RD/WH | 1240 | Battery Positive Voltage
41 | 0.35 L-BU | 5921 | Driver Door Unlock Relay Control
42 | 0.35 L-GN | 1391 | Driver Door Unlock Relay Control
43 | 2.0 RD/BK | 742 | Battery Positive Voltage
44 | 2.0 YE | 143 | Ignition Voltage
45 | 2.0 RD/BK | 242 | Battery Positive Voltage
46 | 2.0 PU | 293 | Rear Defog Element Control
2.0 OG | 2267 | Mirror Heating Element Control (DK2)
47 | 2.0 RD/WH | 2040 | Battery Positive Voltage (U65)
A | 1.0 RD/WH | 640 | Battery Positive Voltage (KA1)
B | 0.35 RD/WH | 840 | Battery Positive Voltage
C | 2.0 YE | 143 | Ignition Voltage