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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 726 (CONVENTIONAL BRAKE COMPONENTS)CONVENTIONAL BRAKE COMPONENTSBRAKE SYSTEM INSPECTION AND TESTNOTES
2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Brake System Inspection and Test: Notes

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Notes
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.

Inspect the brake system components listed. Repair or replace any parts that are leaking or damaged.

Component Inspections: 

COMPONENT PROCEDURE CHART

Component Procedure Also check for
Master Cylinder Look for damage or signs of fluid leakage at:
  • Reservoir tank, subreservoir or master cylinder body.
  • Lines, reservoir tank hose and grommets, and their joints.
  • Between master cylinder and brake booster.
 Bulging seal at reservoir tank cap. This is a sign of fluid contamination.
Brake Hoses Look for damage or signs of fluid leakage at:
  • Line joints and banjo bolt connections.
  • Hoses and lines, also inspect for twisting or damage.
 Bulging, twisted, or bent lines.
Caliper Look for damage or signs of fluid leakage at:
  • Piston seal.
  • Banjo bolt connections.
  • Bleed screw.
 Seized or sticking caliper pins.
Wheel Cylinder Look for damage or signs of fluid leakage at:
  • Wheel cylinder.
  • Line joints.
  • Bleed screw.
  
ABS or VSA Modulator-control Unit Look for damage or signs of fluid leakage at:
  • Line joints.
  • Modulator-control unit.
  
RENDER: 1.0x

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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.