Chevrolet Sonic Owner's Manual: Service Vehicle Soon Light
For vehicles with this light, it comes on if a condition exists that may require the vehicle to be taken in for service.
If the light comes on, take the vehicle to your dealer for service as soon as possible.
Malfunction Indicator Lamp
A computer system called OBD II (On-Board Diagnostics-Second Generation) monitors
the operation of the vehicle to ensure emissions are at acceptable levels, helping
to maintain a clean environment ...
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 ...
Other materials:
Brake Rotor Assembled Lateral Runout Measurement
Special Tools
CH-41013 Rotor Surfacing Kit
CH-42450-A Wheel Hub Resurfacing Kit
CH-45101 Hub and Wheel Runout Gauge
CH-45101-100 Conical Brake Rotor Washers
For equivalent regional tools, refer to Special Tools.
Warning: Refer to Brake Dust Warning.
Note:
B ...
Park Brake System Description and Operation
System Component Description
The park brake system consists of the following:
Park Brake Lever Assembly
Receives, multiplies, and transfers park brake system apply input force
from driver to park brake cable system.
Releases applied park brake system when lever release ...
Secondary Air Injection Check Valve Replacement
Secondary Air Injection Check Valve Replacement
Callout
Component Name
1
Secondary Air Injection Outlet Pipe
Note: Squeeze the retainer on opposite sides to release.
2
Seconda ...
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