Chevrolet Cobalt Service & Repair Manual: Electrical

Drive Axle Assembly Leak, Inspection

A visual inspection must always be performed to confirm the presence of aftermarket components, potential collision damage, or areas of concern. A rear-axle oil leak is eas ...

Component Replacement

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Chevrolet Cobalt Service & Repair Manual. Troubleshooting
When troubleshooting the hydraulic brake system, perform the following inspections. Master Cylinder Internal Fluid Leakage Check Start engine and depress the brake pedal. If the pedal gradually falls under constant pressure, the hydraulic system may be leaking. Raise ...