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.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 784 (FUSE/RELAY BOXES)CONNECTOR TO FUSE/RELAY BOX INDEX
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Connector to Fuse/Relay Box Index
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Connector to Fuse/Relay Box Index
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
Battery Terminal Fuse Box
BATTERY TERMINAL FUSE BOX SPECIFICATIONS
| Socket | Ref | Terminal | Connects to |
|---|---|---|---|
| T-1. | 1 | - | Battery terminal, Starter |
| T-2 | 2 | - | DC-DC converter cable (included in the IMA motor power cable) |
| T-3 | 3 | - | Left engine compartment wire harness |
| T-4 | 4 | - | Left engine compartment wire harness |
| T-5 | 5 | - | Left engine compartment wire harness |
Under-Dash Fuse/Relay Box
UNDER-DASH FUSE/RELAY BOX SPECIFICATIONS
| Socket | Ref | Terminals | Connects to |
|---|---|---|---|
| A | 10 | 36 | Right engine compartment wire harness |
| A/F sensor relay | 3 | 4 | |
| B | 11 | 36 | Left engine compartment wire harness |
| Blower motor relay | 2 | 4 | |
| C | 12 | 49 | Driver's side wire harness |
| Driver's door unlock relay | 19 | 5 | |
| E | 17 | 12 | Driver's door wire harness |
| Electronic throttle control system (ETCS) control relay | 7 | 4 | |
| F | 16 | 6 | Driver's door wire harness |
| G | 15 | 8 | Roof wire harness |
| H (optional connector) | 14 | 8 | Not used |
| Ignition coil relay | 5 | 4 | |
| J (MICU service check connector) | 13 | 3 | |
| K | 20 | 10 | Dashboard wire harness |
| Lighting relay | 4 | 4 | |
| M | 21 | 34 | Dashboard wire harness |
| N | 22 | 8 | Dashboard wire harness |
| P (SRS) | 30 | 4 | Dashboard wire harness |
| PGM-FI main relay 1 (Fl MAIN) | 6 | 4 | |
| Power window relay (P/W) | 1 | 4 | |
| Q | 29 | 16 | Dashboard wire harness |
| R | 28 | - | Not used |
| Rear window defogger relay | 8 | 4 | |
| S | 24 | 3 | Dashboard wire harness |
| Starter cut relay (ST CUT) | 9 | 4 | |
| T | 25 | 2 | Dashboard wire harness |
| W | 23 | 1 | Dashboard wire harness |
| X | 27 | 3 | Dashboard wire harness |
| Y (Electrical load detector) | 26 | 3 | Dashboard wire harness |
| T-9 | 18 | - | Left engine compartment wire harness |
Auxiliary Under-Hood Fuse/Relay Box
AUXILIARY UNDER-HOOD FUSE/RELAY BOX SPECIFICATIONS
| Socket | Ref | Terminals | Connects to |
|---|---|---|---|
| Fan control relay | 1 | 5 | Left engine compartment wire harness |
| PGM-FI main relay 2 | 2 | 4 | Left engine compartment wire harness |
Auxiliary Under-Hood Relay Box
AUXILIARY UNDER-HOOD RELAY BOX SPECIFICATIONS
| Socket | Ref | Terminals | Connects to |
|---|---|---|---|
| A/C condenser fan relay | 3 | 4 | Left engine compartment wire harness |
| Radiator fan relay | 4 | 4 | Left engine compartment wire harness |
| A/C compressor clutch relay | 5 | 4 | Left engine compartment wire harness |
| A/C diode A | 6 | 2 | Left engine compartment wire harness |
| A/C diode B | 7 | 2 | Left engine compartment wire harness |
Under-Dash Relay Holder
UNDER-DASH RELAY HOLDER SPECIFICATIONS
| Socket | Ref | Terminal | Connect to |
|---|---|---|---|
| Hatch release actuator relay | 1 | 5 | Dashboard wire harness |
IPU Relay Holder
IPU RELAY HOLDER SPECIFICATIONS
| Socket | Ref | Terminal | Connects to |
|---|---|---|---|
| Motor control module (MCM) relay 1 | 1 | 4 | IPU wire harness |
| Motor control module (MCM) relay 2 | 2 | 4 | IPU wire harness |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.