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 Locks
This vehicle may have power door locks.
The controls are located
on the driver and front
passenger door armrests.
: Press to unlock the
doors.
: Press to lock the doors.
For more information see:
- Door Locks.
- Power Door Locks.
- Remote Keyless Entry (RKE) System Operation.
Chevrolet Cobalt Service & Repair Manual. Component Replacement
Tire Pressure Indicator Sensor
Each tire pressure sensor has
an internal power supply that has a service life of 10 years.
Removal
1.
Loosen lug nuts.
2.
Raise and support vehicle with jack
stands, then remove wheel an ...