Chevrolet Sonic Owner's Manual: Safety Function
If any object is in the path of the window when the express-up feature is active, the window will stop and auto-reverse to a preset position. Weather conditions may cause the window to auto-reverse. The window switch may be held up to the second position to close the window. The window will return to normal operation once the obstruction or condition is removed.
Express Window Operation
Windows with an express-down or express-up feature allow the window to be lowered
or raised without holding the switch. The driver window has express-down and express-up.
Pull a window switch up o ...
Safety Function Override
If the battery on the vehicle has been recharged or disconnected, or is not working,
the windows will need to be reprogrammed for the express-up feature to work. Before
reprogramming, replace or r ...
Other materials:
Hydraulic Brake Component Operation Visual Inspection
Disc Brake
With the tire and wheel assemblies removed and the brake rotors retained
by wheel lug nuts, visually inspect the brake caliper piston dust boot (2)
sealing area to ensure that there are no brake fluid leaks.
If any evidence of a brake fluid leak is p ...
Steering Column Replacement
Removal Procedure
Caution: With wheels of the vehicle facing straight ahead,
secure the steering wheel utilizing steering column anti-rotation pin,
steering column lock, or a strap to prevent rotation. Locking of the
steering column will prevent damage and a possible ...
Antilock Brake System Automated Bleed
Warning: Refer to Brake Fluid Irritant Warning.
Caution: Refer to Brake Fluid Effects on Paint and Electrical Components
Caution.
Note: Before performing the Antilock Brake System (ABS) Automated
Bleed Procedure, first perform a pressure bleed of the base brake system. Refer
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