Chevrolet Sonic Owner's Manual: Antilock Brake System (ABS) Warning Light
This light comes on briefly when the engine is started.
If the light stays on, turn the ignition to LOCK/OFF or if the light comes on, stop as soon as possible and turn the ignition off. Then start the engine again to reset the system. If the light still stays on, or comes on again while driving, the vehicle needs service. See your dealer. If the regular brake system warning light is not on, the brakes will still work, but the antilock brakes will not work. If the regular brake system warning light is also on, the antilock brakes will not work and there is a problem with the regular brakes. See Brake System Warning Light.
The ABS warning light will come on briefly when the ignition is turned to ON/RUN. This is normal. If the light does not come on then, have it fixed so it will be ready to warn if there is a problem.
Brake System Warning Light
The vehicle brake system consists of two hydraulic circuits. If one circuit is
not working, the remaining circuit can still work to stop the vehicle. For normal
braking performance, both circuits ...
Up-Shift Light
For manual transmission vehicles, there is an up-shift light that comes on in
the lower DIC area. It shows when to shift to the next higher gear for best fuel
economy.
See Manual Transmission. ...
Other materials:
Heater and Air Conditioning Evaporator and Blower Module Removal and Installation
Heater and Air Conditioning Evaporator and Blower Module Removal and
Installation
Callout
Component Name
Preliminary Procedures
Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
Drain the cooling sy ...
Rear Seat Back Cushion Latch Release Knob Bezel Replacement
Rear Seat Back Cushion Latch Release Knob Bezel Replacement
Callout
Component Name
1
Rear Seat Back Cushion Latch Release Handle Bezel
Procedure
Use a flat-bladed tool to tilt the rear of the handle upward, then l ...
Backup Lamp Switch Replacement
Backup Lamp Switch Replacement
Callout
Component Name
Preliminary Procedure
Disconnect the negative battery cable. Refer to Battery Negative
Cable Disconnection and Connection.
Without draining the coolant or removing the ...