Electrical Center Identification Views. Chevrolet Joy 2008

For 1990-2009 cars

Connector 1: | Fuse Block - Underhood Label
Connector 2: | Fuse Block - Underhood C1
Connector 3: | Fuse Block - Underhood C2
Connector 4: | Fuse Block - Underhood C3
Connector 5: | Fuse Block - Underhood C4
Connector 6: | Fuse Block - I/P Label

### Fuse Block - Underhood Label

#### Fuse Block - Underhood Label Usage

No. | Device | Rating | Description
--- | --- | --- | ---
EF1 | FAN HI Fuse | 30A | Cooling Fan
EF2 | ABS Fuse | 50A | EBCM
EF3 | Empty | -- | Not Used
EF4 | MAIN Fuse | 30A | Battery Voltage
EF5 | IGN 2 Fuse | 30A | Ignition Switch
EF6 | IGN 1 Fuse | 30A | Ignition Switch
EF7 | A/C COMP Fuse | 10A | A/C Compressor
EF8 | FAN LOW Fuse | 20A | Cooling Fan Low Fuse
EF9 | FRT FOG Fuse | 10A | Fog Lamp Switch
EF10 | HORN Fuse | 10A | Horn Switch
EF11 | ILL RH Fuse | 10A | Illumination
EF12 | ILL RH Fuse | 10A | Illumination
EF13 | SPARE Fuse | 10A | SPARE
EF14 | SPARE Fuse | 15A | SPARE
EF15 | SPARE Fuse | 20A | SPARE
EF16 | Empty | -- | Not Used
EF17 | H/L LO LH Fuse | 10A | RH Headlamp
EF18 | HI/LOW RH Fuse | 15A | LH Headlamp
EF19 | EMS Fuse | 15A | Engine Management System, ECM
EF20 | SPARE Fuse | 30A | Spare
EF21 | H/L HI Fuse | 15A | Headlamp
EF22 | FUEL PUMP Fuse | 15A | Fuel Pump
EF23 | HAZARD Fuse | 15A | Hazard Lamp
EF24 | RR DEFOG Fuse | 15A | Rear Defogger
EF25 | ECU Fuse | 10A | Engine Control Module

### Fuse Block - Underhood C1

#### Connector Part Information

- OEM: 1-936321-2
- Service: N/A
- Description: 32-Way F 090 SPT Hybrid Series (BK)

#### Fuse Block - Underhood C1

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | OG/BK | 1733 | Battery Positive Voltage
2 | OG/BK | 1733 | Battery Positive Voltage (0.8L)
3 | OG/BK | 1733 | Battery Positive Voltage
4 | -- | -- | Not Used
5 | PK/BK | 632 | Low Reference (1.0L)
6 | OG/BK | 1733 | Battery Positive Voltage
7 | BN | 833 | Rough Road Wheel Speed Sensor Ground (0.8L)
8 | OG/BK | 1029 | Main Relay Control
9 | D-GN/WH | 459 | A/C Compressor Relay Control
10 | D-GN | 335 | Cooling Fan Low Control
11 | OG/BK | 1733 | Battery Positive Voltage
12 | GY/BK | 720 | Sensor Ground
13 | GY/BK | 720 | Sensor Ground
14-15 | -- | -- | Not Used
16 | D-GN | 872 | Rough Road Wheel Speed Signal (0.8L)
WH | 1909 | Rough Road Wheel Speed Signal (1.0L)
17 | OG/BK | 1733 | Battery Positive Voltage
18 | PK/BK | 632 | Low Reference (0.8L)
GY | 2702 | 5-Volt Reference (1.0L)
19 | RD/BK | 1240 | Battery Voltage
20 | PK/RD | 339 | Ignition Voltage
21 | PK/RD | 339 | Ignition Voltage
22 | OG/BK | 495 | Power Steering Signal
23 | D-GN/WH | 465 | Fuel Relay Control
24 | -- | -- | Not Used
25 | PK/BK | 632 | Low Reference (0.8L)
GY | 2702 | 5-Volt Reference (1.0L)
26 | PK/BK | 632 | Low Reference (1.0L)
27 | PK/BK | 632 | Low Reference (1.0L)
28 | -- | -- | Not Used
29 | BN/WH | 312 | Headlamp Relay Output
30-31 | -- | -- | Not Used
32 | D-BU | 473 | Cooling Fan High Control

### Fuse Block - Underhood C2

#### Connector Part Information

- OEM: 0-936321-3
- Service: N/A
- Description: 32-Way F 090 SPT Hybrid Series (GY)

#### Fuse Block - Underhood C2

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | D-GN | 189 | Headlamp Leveling Motor Feed (w/Headlamp Leveling)
2 | L-GN/BK | 875 | ABS Warning Indicator (w/Euro Lighting System)
3 | BN/WH | 799 | ABS Serial Data
4 | RD/BK | 142 | Battery Voltage
5 | YE | 712 | Headlamp Low Beam Voltage (w/Headlamp Leveling)
YE | 712 | Headlamp Low Beam Voltage (w/Daytime Running Lights)
6 | RD/WH | 640 | Defogger Voltage
7 | RD/WH | 42 | Battery Voltage
8 | BN/WH | 309 | Illumination Voltage
9 | BN/WH | 309 | Illumination Voltage (w/o Daytime Running Lights)
BN/WH | 309 | Illumination Voltage (w/o Daytime Running Lights)
BN/WH | 309 | Illumination Voltage (w/Daytime Running Lights)
10 | -- | -- | Not Used
11 | D-BU | 15 | Right Turn Signal Lamp Voltage
12 | L-BU | 14 | Left Turn Signal Lamp Voltage
13 | PU | 709 | LH Park Lamp Voltage
14 | RD/WH | 1040 | Battery Voltage
15 | BN/WH | 312 | Headlamp Signal (w/Rear Fog Lamp)
16 | YE | 317 | Fog Lamp Voltage
YE | 317 | Fog Lamp Voltage (LHD w/Rear Fog Lamp)
17 | WH | 1080 | Park Lamp Control Signal
18 | D-GN | 392 | Rear Washer Pump Voltage
19 | L-BU/D-BU | 20 | Stop Lamp Voltage
20 | BN | 12 | Headlamp Low Beam Relay Control
21 | YE | 804 | Door Switch Signal
22 | GY/BK | 745 | Driver Door Switch Signal
GY/BK | 745 | Driver Door Switch Signal (w/Battery Saver)
23 | D-GN | 29 | Horn Control
24 | BN | 28 | Horn Switch Signal (w/Air Bag)
25 | BN/WH | 33 | Brake Warning Indicator
26 | RD/BK | 242 | Battery Voltage
27 | OG | 228 | Windshield Washer Pump Voltage
28 | -- | -- | Not Used
29 | GY/BK | 120 | Fuel Pump Relay Voltage
30 | L-GN | 11 | Headlamp High Beam
31 | PK/RD | 339 | Ignition Voltage
32 | -- | -- | Not Used

### Fuse Block - Underhood C3

#### Connector Part Information

- OEM: 3-936321-4
- Service: N/A
- Description: 32-Way F 090 SPT Hybrid Series (BN)

#### Fuse Block - Underhood C3

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | BN/WH | 799 | ABS Serial Data (w/ABS)
BN/WH | 799 | ABS Serial Data (w/ABS)
2 | L-BU | 14 | Left Turn Signal Lamp Voltage
L-BU | 14 | Left Turn Signal Lamp Voltage
L-BU | 14 | Left Turn Signal Lamp Voltage
3 | YE | 712 | LH Low Beam Headlamp
4 | D-GN | 392 | Rear Washer Motor Feed (w/Rear Wiper)
5 | OG | 228 | Whimsied Washer Motor Feed
6 | -- | -- | Not Used
7 | L-GN/BK | 311 | RH High Beam Headlamp
8 | PK/RD | 339 | Ignition Voltage (w/ABS)
9 | WH | 1909 | Rough Road Wheel Speed Signal (0.8L)
D-GN | 872 | Right Front Wheel Speed Sensor Signal
10 | -- | -- | Not Used
11 | D-GN | 189 | Headlamp Leveling Motor Voltage
D-GN | 189 | Headlamp Leveling Motor Voltage
12 | D-BU | 15 | RH Turn Signal Lamp (w/Euro Lighting System)
13 | D-GN | 738 | Horn Signal
14 | BN/WH | 312 | RH Low Beam Headlamp
15 | -- | -- | Not Used
16 | BN | 833 | Rough Road Wheel Speed Sensor Ground (0.8L)
17 | L-GN/BK | 875 | ABS Warning Indicator (w/ABS)
18 | BK | 50 | Ground (w/ABS)
19 | BK | 50 | Ground
20 | RD/WH | 40 | Battery Voltage
RD/WH | 40 | Battery Voltage
21 | D-GN/WH | 711 | LH High Beam Headlamp Feed
22 | -- | -- | Not Used
23 | BN/WH | 309 | RH Position Lamp Feed (w/Euro Lighting System)
BN/WH | 309 | RH Position Lamp Feed (w/Dome Lamp)
24 | PU | 709 | Left Park Lamp Voltage
PU | 709 | Left Park Lamp Voltage
25 | BK | 50 | Ground
26 | YE | 1769 | Front Fog Lamp Voltage
YE | 1769 | Front Fog Lamp Voltage
27 | L-BU | 409 | Radiator Fan Hi
28 | GY | 532 | Radiator Fan Relay
29 | D-GN | 59 | A/C compressor Relay
30 | L-BU/D-BU | 20 | Stop Lamp Signal (w/ABS)
31 | OG/BK | 495 | Power Steering Pressure Sensor
32 | BN/WH | 33 | Brake Warning Indicator
BN/WH | 33 | Brake Warning Indicator

### Fuse Block - Underhood C4

#### Connector Part Information

- OEM: MG610557
- Service: N/A
- Description: 2-Way F 375 Series (NA)

#### Fuse Block - Underhood C4

Pin | Wire | Circuit | Function
--- | --- | --- | ---
1 | RD/BK | 342 | Battery Positive Voltage
2 | RD/BK | 342 | Battery Positive Voltage

### Fuse Block - I/P Label

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

No | Fuse/Circuit Breaker | Rating | Description
--- | --- | --- | ---
F1 | DRL Fuse (LHD) | 15A | Daytime Running Lamps
F2 | T/T Box Fuse | 10A | Tell Tale/Driver Information Center
F3 | ROOM LAMP Fuse | 10A | Dome Lamps, Courtesy Lamps
F4 | DOOR LOCK Fuse | 15A | Door Locks
F5 | STOP LAMP Fuse | 10A | Stop Lamps
F6 | WIPER, REAR Fuse | 10A | Rear Wipers
F7 | WIPER, FRT Fuse | 15A | Front Wipers
F8 | B/UP LAMP Fuse | 10A | Back Up Lamps
F9 | BLOW MOTOR Fuse | 20A | Blower Motor
F10 | CLUSTER Fuse | 10A | Instrument Cluster
F11 | AIR BAG Fuse | 10A | SIR
F12 | P/WINDOW Fuse | 30A | Power Window
F13 | T/SIGNAL Fuse | 10A | Blinker
F14 | EMS Fuse | 15A | Engine Management System
F15 | SPARE (LHD) | 30A | Not Used
F16 | DEFOG MIRROR | 10A | Outside Rearview Mirror - Driver and Outside Rearview Mirror - Passenger
F17 | CIGAR Fuse | 15A | Power Outlets
F18 | AUDIO Fuse | 10A | Radio, Clock
-- | BLINKER UNIT Relay | -- | Combination Switch, Hazard Switch
-- | DEFOG Relay | -- | Defog Switch, Rear Window Defogger Switch
-- | WIPER Relay | -- | Wiper Motor