Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALMOTORS, SWITCHES, RELAYSOEM CONNECTOR END VIEWSELECTRICAL CENTER IDENTIFICATION VIEWSFUSE BLOCK CONNECTOR END VIEW - UNDERHOOD C5
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Fuse Block Connector End View - Underhood C5
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Fuse Block Connector End View - Underhood C5
Fuse Block - Underhood C5
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A1 | D-BU | 473 | High Speed Cooling Fan Relay Control |
| A2 | PK | 739 | Run/Crank Ignition 1 Voltage |
| A3 | - | - | Not Used |
| A4 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control |
| A5 | RD/WH | 1840 | Battery Positive Voltage |
| A6 | - | - | Not Used |
| B1 | PK/BK | 5293 | Engine Main Relay Fused Control (4) (Coupe) |
| B2 | PK | 1439 | Run/Crank Ignition 1 Voltage |
| B3 | PK/BK | 1039 | Run/Crank Ignition 1 Voltage |
| B4 | YE | 5199 | Run/Crank Relay Coil Control |
| B5 | RD/WH | 340 | Battery Positive Voltage |
| B6 | - | - | Not Used |
| C1 | PK/BK | 5291 | Engine Main Relay Fused Control (2) |
| C2 | PU | 421 | Air Injection Reaction Solenoid Relay Coil Control (L61) |
| C2 | PK | 2014 | Coolant Pump Relay Coil Control (LSJ) |
| C3-C4 | - | - | Not Available |
| C5 | RD/WH | 440 | Battery Positive Voltage |
| C6 | - | - | Not Used |
| D1 | BN | 9 | Park Lamp Supply Voltage |
| D2 | - | - | Not Used |
| D3-D4 | - | - | Not Available |
| D5 | RD/WH | 40 | Battery Positive Voltage |
| D6 | - | - | Not Used |
| E1 | OG | 228 | Windshield Washer Pump Control |
| E2 | BN | 5069 | Engine Main Relay Coil Control |
| E3 | RD/WH | 840 | Battery Positive Voltage |
| E4 | RD/WH | 840 | Battery Positive Voltage |
| E5-E6 | - | - | Not Used |
| F1 | D-BU | 15 | Right Turn Signal Lamp Supply Voltage |
| F2 | L-BU | 14 | Left Turn Signal Lamp Supply Voltage |
| F3 | L-BU | 20 | Stop Lamp Supply Voltage |
| L-BU | 20 | Stop Lamp Supply Voltage | |
| F4 | L-BU | 20 | Stop Lamp Supply Voltage |
| L-BU | 20 | Stop Lamp Supply Voltage | |
| F5 | RD/WH | 1340 | Battery Positive Voltage |
| RD/WH | 1340 | Battery Positive Voltage | |
| F6 | - | - | Not Used |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.