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.
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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 760 (CONNECTORS AND HARNESSES)CONNECTOR INDEX
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
Connector Index
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Connector 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.
identification numbers have been assigned to in-line connectors, junction connectors, terminals, and thermal joints. The number is preceded by the letter "C" for connectors, "G" for ground terminals, "J" for non-ground terminals, or "S" for thermal joints.
HARNESS SPECIFICATIONS
| Harness | Location | Notes | ||||||
|---|---|---|---|---|---|---|---|---|
| Engine Compartment | Dashboard | Others (Floor, Door, Trunk, and Roof) | ||||||
| A/C wire harness | C404, C405 | Connector to Harness (see A/C WIRE HARNESS ) | ||||||
| Battery ground cable | (-), G1 | Connector to Harness (see CONNECTOR TO HARNESS INDEX ) | ||||||
| Cable reel subharness (2) | G551 (2) | Connector to Harness (see CABLE REEL SUB HARNESS ) | ||||||
| CKP sensor subharness | C101 | Connector to Harness (see ENGINE WIRE HARNESS (ENGINE SECTION) ) | ||||||
| Dashboard wire harness (View of middle section) |
C404, C405, C406, C407, C408, C409, C410, S7, S8, S9, S10, S11, G502, G503, G504 | Connector to Harness With navigation (see DASHBOARD WIRE HARNESS (VIEW OF MIDDLE SECTION) (WITH NAVIGATION)
) Without navigation (see DASHBOARD WIRE HARNESS (VIEW OF MIDDLE SECTION) (WITHOUT NAVIGATION) ) |
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| Dashboard wire harness (View of driver's side) | C302, C303, C401, C402, C403, S5, S6, G501 | Connector to Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) ) | ||||||
| Dashboard wire harness (View of passenger's side) | C411, C201, C202 | Connector to Harness (see DASHBOARD WIRE HARNESS (VIEW OF PASSENGER'S SIDE) ) | ||||||
| DC-DC converter ground cable | T17, G4 | Connector to Harness (see IMA MOTOR POWER CABLE (CARGO AREA BRANCH) ) | ||||||
| Driver's door wire harness | C403, C601 | Connector to Harness (see DRIVER'S DOOR WIRE HARNESS ) | ||||||
| Driver's seat position sensor subharness | C504 | Connector to Harness (see DRIVER'S SEAT POSITION SENSOR SUBHARNESS ) | ||||||
| Driver's side wire harness | C305, C402, C601 | C501, C602, C603, C604 (1), C605, G701, G702 | Connector to Harness (see DRIVER'S SIDE WIRE HARNESS ) | |||||
| Engine ground cable | G2, T-7 | Connector to Harness (see CONNECTOR TO HARNESS INDEX ) | ||||||
| Engine wire harness (engine section) | S1, S2, S3, S4, C101, C102, C103, C104, C105, G101 | Connector to Harness (see ENGINE WIRE HARNESS (ENGINE SECTION) ) | ||||||
| Engine wire harness (Transmission section) | C106 | Connector to Harness (see ENGINE WIRE HARNESS (TRANSMISSION SECTION) ) | ||||||
| Floor wire harness (Left branch) | C504, G602 | Connector to Harness (see FLOOR WIRE HARNESS (LEFT BRANCH) ) | ||||||
| Floor wire harness (Right branch) | C407, C501, C502, C503, G601 | Connector to Harness (see FLOOR WIRE HARNESS (RIGHT BRANCH) ) | ||||||
| Front passenger's door wire harness | C411 | Connector to Harness (see FRONT PASSENGER'S DOOR WIRE HARNESS ) | ||||||
| Hatch subharness | C602, C801, G801 | Connector to Harness (see HATCH SUBHARNESS ) | ||||||
| Hatch wire harness | C801 | Connector to Harness (see HATCH SUBHARNESS ) | ||||||
| IMA motor power cable (Cargo area branch) | T-10, T-11, T-12, T-13, G5 | Connector to Harness (see IMA MOTOR POWER CABLE (CARGO AREA BRANCH) ) | ||||||
| IMA motor power cable (Engine compartment branch) | T-2, T-14, T-15, T-16 | Connector to Harness (see IMA MOTOR POWER CABLE (ENGINE COMPARTMENT BRANCH) ) | ||||||
| IPU wire harness | C603, C604 (1), C701, C702, C703 | Connector to Harness (see IMA MOTOR POWER CABLE (CARGO AREA BRANCH) ) | ||||||
| Left engine compartment wire harness (Dash branch) | C302, C303, C304, C305, C306, C307, T-9, G402, G403 | Connector to Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ) | ||||||
| Left engine compartment wire harness (Engine compartment branch) | C102, C103, C301, T-3, T-4, T-5, G401, G404 | Connector to Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) ) | ||||||
| Left rear door wire harness | C605 | Connector to Harness (see LEFT REAR DOOR WIRE HARNESS ) | ||||||
| ODS unit harness | C503 | Connector to Harness (see ODS UNIT HARNESS ) | ||||||
| PCU wire harness | C701, C702, G901 | Connector to Harness (see IMA MOTOR POWER CABLE (CARGO AREA BRANCH) ) | ||||||
| Right engine compartment wire harness (Dash branch) | C201, C202, C304 | Connector to Harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASH BRANCH) ) | ||||||
| Right engine compartment wire harness (Engine compartment branch) | G202, G203 | Connector to Harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) ) | ||||||
| Right rear door wire harness | C502 | Connector to Harness (see RIGHT REAR DOOR WIRE HARNESS ) | ||||||
| Roof wire harness | C401 | Connector to Harness (see ROOF WIRE HARNESS ) | ||||||
| Shift solenoid wire harness | C106 | Connector to Harness (see ENGINE WIRE HARNESS (TRANSMISSION SECTION) ) | ||||||
| Starter cable | (+), T-1, T-6 | Connector to Harness (see CONNECTOR TO HARNESS INDEX ) | ||||||
| Transmission ground cable | G3, T-8 | Connector to Harness (see CONNECTOR TO HARNESS INDEX ) | ||||||
| USB unit subharness | C406 | Connector to Harness (see USB UNIT SUBHARNESS (FACTORY-INSTALLED) ) | ||||||
| Windshield wiper motor subharness | C301 | Connector to Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) ) | ||||||
|
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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.