Chevrolet Cobalt Service & Repair Manual: Troubleshooting

Brakes Grab

1. Contaminated, worn or faulty brake linings.
2. Drum or brake rotor out-of-round.
3. Faulty brake booster.

Brakes Inefficient/Hard Pedal

1. Contaminated, glazed or faulty brake linings.
2. Frozen caliper piston.
3. Faulty vacuum pump, or leak in booster vacuum supply system.
4. Faulty brake booster.

Slow Or No Release

1. Faulty pushrod adjustment.
2. Bind in linkage.
    1. After disassembling power brake unit, soak metal components in solvent. 2. Use only alcohol on components containing rubber. Aft ...

    Cooling System

    See also:

    Chevrolet Cobalt Owners Manual. Door Locks
    To lock the driver door from outside the vehicle, turn the key clockwise. Turn it counterclockwise to unlock. The Remote Keyless Entry (RKE) transmitter can also be used to lock or unlock the doors. From the inside, use the manual lock knobs on each door or use the power door locks. Power Door ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual

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