Chevrolet Sonic Owner's Manual: Safety Locks
The rear door safety locks prevent passengers from opening the rear doors from inside the vehicle.
Manual Safety Locks
If equipped, the safety lock is located on the inside edge of the rear doors. To use the safety lock:
1. Insert the key into the safety lock slot and turn it so the slot is in the horizontal position.
2. Close the door.
3. Do the same for the other rear door.
To open a rear door when the safety lock is on:
1. Unlock the door by lifting the rear door lock, using the power door lock switch, or with the Remote Keyless Entry (RKE) transmitter.
2. Open the door from the outside.
To cancel the safety lock:
1. Unlock the door and open it from the outside.
2. Insert the key into the safety lock slot and turn it so the slot is in the vertical position.
3. Do the same for the other rear door.
Lockout Protection
If the driver side power door lock switch is pressed when the driver door is
open and the key is in the ignition, all of the doors will lock and then the driver
door will unlock.
If Unlocked Door ...
Doors
...
Other materials:
Heater and Air Conditioning Evaporator Case Replacement
Air Conditioning (A/C) Evaporator Case Assembly Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel tie bar. Refer to Instrument Panel Tie
Bar Replacement.
Remove HVAC module. Refer to Hea ...
Fuel Tank Fuel Pump Module Replacement (Steel Tank)
Special Tools
EN-48279 Fuel Sender Lock Ring Wrench
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Relieve the fuel system pressure. Refer to
Fuel Pressure Relief.
Remove the fuel tank. Refer to
Fuel Tank Replacement.
Disconnect ...
Drive Range, First Gear (Gen 1)
As the vehicle speed increases, the transmission control module (TCM) receives
input signals from the automatic transmission input and output speed sensors, throttle
position sensor and other vehicle sensors to determine the precise moment to deenergize
or ?urn OFF?the shift solenoid, and to c ...
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