Chevrolet Sonic Owner's Manual: If Steam Is Coming from the Engine Compartment
Warning
Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before you open the hood.
If you keep driving when the engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop the engine if it overheats, and get out of the vehicle until the engine is cool.
Engine Overheating
The vehicle has an indicator to warn of the engine overheating.
If the decision is made not to lift the hood when this warning appears, get service
help right away. See Roadside Assistance Program. ...
If No Steam Is Coming from the Engine Compartment
If an engine overheat warning is displayed but no steam can be seen or heard,
the problem may not be too serious. Sometimes the engine can get a little too hot
when the vehicle:
Climbs a long ...
Other materials:
Selecting a Station
Seek Tuning
If the radio station is not known:
Press SEEK
to automatically search for available
radio stations.
Hold and drag to the left or right of the radio station to automatically search
for available radio stations.
Manual Tuning
Continue pressing TUNE
to manually change the rad ...
SIR Seatbelt Pretensioner Handling Warning
Warning: When carrying an undeployed inflatable restraint seat belt
retractor pretensioner:
Do not carry the seat belt pretensioner by the seat belt webbing or
pigtail connector, if equipped.
Carry the seat belt pretensioner by the housing, keeping hands and fingers
away fro ...
Air Conditioning Refrigerant Service Valve Core Replacement
Special Tools
GE-39400-A Halogen Leak Detector
GE-46246 Valve Core Removal Tool
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
Remove the service port valve cor ...
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