Fuse Block - Underhood, Bottom View
Fuse Block Identification View - Underhood C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1-A11 | - | - | Not Used |
| A12 | RD | 1442 | Battery Positive Voltage (JL9) |
| B1 | YE/BK | 625 | Starter Enable Relay Control |
| B2 | - | - | Not Used |
| B3 | PU | 6 | Starter Solenoid Crank Voltage |
| B4-B9 | - | - | Not Used |
| B10 | BK/WH | 451 | Ground |
| B11-B12 | - | - | Not Used |
| C1-C2 | - | - | Not Used |
| C3 | PK | 5290 | Ignition 1 Voltage |
| C4-C7 | - | - | Not Used |
| C8 | PK | 339 | Ignition 1 Voltage |
| C9-C10 | - | - | Not Used |
| C11 | BN | 5069 | Engine Controls Main Relay Control (LY7) |
| C12 | D- GN/WH | 465 | Fuel Pump Relay Control |
| D1-D4 | - | - | Not Used |
| D5 | OG | 540 | Battery Positive Voltage |
| D6-D8 | - | - | Not Used |
| D9 | PK | 1039 | Ignition 1 Voltage (JL9) |
| D10-D11 | - | - | Not Used |
| D12 | PK/BK | 1339 | Ignition 1 Voltage |
| E1 | - | - | Not Used |
| E2 | OG | 4340 | Battery Positive Voltage |
| E3 | OG | 1740 | Battery Positive Voltage (JL9) |
| E4 | - | - | Not Used |
| E5 | D- GN/WH | 459 | A/C Clutch Relay Control |
| E6 | PK | 839 | Ignition 1 Voltage |
| E7 | - | - | Not Used |
| E8 | D- GN | 335 | Low Speed Cooling Fan Relay Control |
| E9 | PK/BK | 839 | Ignition 1 Voltage |
| E10-E11 | - | - | Not Used |
| E12 | PK/BK | 639 | Ignition 1 Voltage |
| F1-F2 | - | - | Not Used |
| F3 | D- BU | 473 | High Speed Cooling Fan 2 Relay Control |
| F4 | PK | 139 | Ignition 1 Voltage |
| F5 | D- GN | 59 | A/C Compressor Clutch Supply Voltage |
| F6 | BK/WH | 1050 | Ground |
| F7 | - | - | Not Used |
| F8 | PK | 439 | Ignition 1 Voltage |
| F9-F11 | - | - | Not Used |
| F12 | PK/BK | 239 | Ignition 1 Voltage |
Fuse Block Identification View - Underhood C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | WH | 504 | Cooling Fan Motor 1 Ground |
| A2-A3 | - | - | Not Used |
| A4 | D- GN | 29 | Horn Control |
| D- GN | 29 | Horn Control (Buick Only) | |
| A5-A12 | - | - | Not Used |
| B1 | - | - | Not Used |
| B2 | L- BU | 409 | Cooling Fan Motor 2 Supply Voltage |
| B3 | BK | 1250 | Ground |
| B4-B12 | - | - | Not Used |
| C1-C3 | - | - | Not Used |
| C4 | D- BU | 593 | DRL Headlamp High Beam Supply Voltage |
| C5-C12 | - | - | Not Used |
| D1-D4 | - | - | Not Used |
| D5 | TN/WH | 312 | Right Headlamp Low Beam Supply Voltage |
| D6-D12 | - | - | Not Used |
| E1-E4 | - | - | Not Used |
| E5 | YE | 712 | Left Headlamp Low Beam Supply Voltage |
| E6 | - | - | Not Used |
| E7 | BN | 9 | Park Lamp Supply Voltage |
| E8 | PU | 34 | Front Fog Lamps Supply Voltage |
| PU | 34 | Front Fog Lamps Supply Voltage | |
| E9-E10 | - | - | Not Used |
| E11 | L- BU | 14 | Left Turn Signal Lamps Supply Voltage |
| E12 | - | - | Not Used |
| F1-F2 | - | - | Not Used |
| F3 | L- GN/BK | 311 | Right Headlamp High Beam Supply Voltage |
| F4 | - | - | Not Used |
| F5 | D- GN/WH | 711 | Left Headlamp High Beam Supply Voltage |
| F6 | - | - | Not Used |
| F7 | BN | 9 | Park Lamp Supply Voltage |
| F8 | - | - | Not Used |
| F9 | D- BU | 15 | Right Turn Signal Lamps Supply Voltage |
| F10 | GY | 532 | Cooling Fan Motor Supply Voltage |
| F11-F12 | - | - | Not Used |
Fuse Block Identification View - Underhood C3
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1-A3 | - | - | Not Used |
| A4 | OG | 1040 | Battery Positive Voltage |
| A5-A7 | - | - | Not Used |
| A8 | BK | 28 | Horn Relay Control |
| BK | 28 | Horn Relay Control (Buick Only) | |
| A9-A10 | - | - | Not Used |
| A11 | L- BU | 14 | Left Turn Signal Lamps Supply Voltage |
| A12 | - | - | Not Used |
| B1-B2 | - | - | Not Used |
| B3 | PK/WH | 1970 | Headlamp Low Beam Relay Control |
| B4-B7 | - | - | Not Used |
| B8 | WH | 1080 | Park Lamp Relay Control |
| B9 | D- BU | 15 | Right Turn Signal Lamps Supply Voltage |
| B10-B12 | - | - | Not Used |
| C1-C4 | - | - | Not Used |
| C5 | L- GN/BK | 311 | Right Headlamp High Beam Supply Voltage |
| C6-C7 | - | - | Not Used |
| C8 | BN | 9 | Park Lamp Supply Voltage |
| C9-C10 | - | - | Not Used |
| C11 | OG | 4540 | Battery Positive Voltage |
| C12 | - | - | Not Used |
| D1-D2 | - | - | Not Used |
| D3 | BK/WH | 1969 | Headlamp High Beam Relay Control |
| D4 | OG | 4240 | Battery Positive Voltage (w/U32) |
| D5-D12 | - | - | Not Used |
| E1 | - | - | Not Used |
| E2 | OG | 3240 | Battery Positive Voltage |
| E3 | - | - | Not Used |
| E4 | OG | 3340 | Battery Positive Voltage |
| E5 | - | - | Not Used |
| E6 | D- GN/WH | 1317 | Fog Lamp Relay Control |
| E7-E8 | - | - | Not Used |
| E9 | PK | 1439 | Ignition 1 Voltage |
| E10 | - | - | Not Used |
| E11 | PK | 39 | Ignition 1 Voltage |
| E12 | PK | 3 | Ignition 1 Voltage |
| F1 | - | - | Not Used |
| F2 | OG | 2740 | Battery Positive Voltage |
| F3 | - | - | Not Used |
| F4 | OG/BK | 1786 | Park/Neutral Signal |
| F5 | L- GN/BK | 592 | DRL Relay Control |
| F6 | PU | 34 | Front Fog Lamps Supply Voltage |
| F7-F10 | - | - | Not Used |
| F11 | PK | 39 | Ignition 1 Voltage |
| PK | 39 | Ignition 1 Voltage | |
| F12 | GY | 120 | Fuel Pump Supply Voltage |
Fuse Block Identification View - Underhood C4
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | RD | 642 | Battery Positive Voltage |
| A2 | RD | 42 | Battery Positive Voltage |
| B1 | - | - | Not Used |
| B2 | RD | 742 | Battery Positive Voltage |
| C1 | RD | 442 | Battery Positive Voltage |
| RD | 442 | Battery Positive Voltage | |
| C2 | - | - | Not Used |
| D1 | RD | 242 | Battery Positive Voltage |
| D2 | - | - | Not Used |