Chevrolet Cobalt Service & Repair Manual: Suspension System, Inspection

A visual inspection must always be performed to confirm the presence of aftermarket components, potential collision damage, or areas of concern.
1. Inspect tire pressures with all normal loads in vehicle and tires cold. Refer to vehicle certification (VT) label.
2. Verify that all tires are sized to specification. Refer to VT label.
3. Inspect tires for incorrect wear and damage. Install new tires as required.
4. Remove any excessive accumulation of mud, dirt, or road deposits from chassis and underbody.
5. Inspect for aftermarket changes to steering, suspension, and wheel and tire components (such as competition or heavy duty).
6. Visually inspect components for damage or wear as follows:
  a. Front wheel bearings.
  b. Suspension fasteners.
  c. Springs as well as incorrect spring usage.
  d. Air suspension components, if equipped.
  e. Shock absorbers.
  f. Struts.
  g. Suspension bushings.
  h. Steering system components.
  i. Axle components.
7. Connect a suitably programmed scan tool to vehicle DLC. Ensure no DTCs are present.
8. If an obvious cause for an observed or reported condition is found, correct cause as required.
9. Road test vehicle. Stay alert for any abnormal sounds or vibrations that could originate from suspension system.
    Suspension Strut Mount Assembly R&R
    1. Remove the strut upper mounting nuts, Fig. 1. 2. Raise and support the vehicle. 3. Remove the tire and whe ...

    Tie Rod, Replace
    Front Outer 1. Raise and support vehicle using suitable lift. 2. Remove tire and wheel assemblies. 3. Remo ...

    See also:

    Chevrolet Cobalt Owners Manual. Traction Control System (TCS)
    The traction control system limits wheel spin. The system turns on automatically every time the vehicle is started. - To turn off traction control, press and release on the instrument panel. illuminates and the appropriate DIC message displays. See DIC Warnings and Messages. - Press and ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


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