Chevrolet Sonic Repair Manual: Brake Pad Inspection
- Inspect the disc brake pads at regular intervals, or whenever the tire and wheel assemblies are removed from the vehicle.
- If replacement is necessary, always replace disc brake pads in axle sets.
- Inspect both edges of the disc brake pad friction surfaces (3). The highest rate of wear normally occurs at the trailing edge of the disc brake pads.
- Inspect the thickness of the disc brake pads (3) in order to ensure that they have not worn prematurely. The disc brake pad wear should be approximately even per axle set.
- Front brake pads have integral, audible wear sensors (1). When the disc brake pad wear reaches the minimum allowable thickness, the wear sensor contacts the disc brake rotor (2). The wear indicator will then produce an audible, high-pitched warning noise during wheel rotation.
- Replace the disc brake pads when the friction surface (3) is worn to within 2.00 mm (0.079 in) of the mounting plates.
- Verify that any disc brake pad shims that may be required are in place and not damaged or excessively corroded. Replace any missing or damaged shims in order to preserve proper disc brake performance.
- Replace the disc brake pads if any have separated from the mounting plates.
- Inspect the disc brake pads friction surfaces for cracks, fractures, or damage which may cause noise or otherwise impair disc brake performance.
Warning:
Refer to Brake Dust Warning.
Brake Pads
...
Brake Pad and Rotor Burnishing
Warning: Road test a vehicle under safe conditions and while obeying
all traffic laws. Do not attempt any maneuvers that could jeopardize vehicle
control. Failure to adhere to these precautio ...
Other materials:
Evaporative Emission Canister Replacement
Removal Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the EVAP canister cover fasteners (1) and cover (2).
Warning: Do not breathe the air through the EVAP component
tubes or hoses. The fuel vapors inside t ...
File menu
The file menu in the Nissan Armada driving recorder system allows users to conveniently
manage all recorded content, including photos and video files. Through this interface,
you can view, organize, and delete stored media directly from the touchscreen display,
making it easy to maintain stora ...
Chassis control
Basic information
The Nissan Armada chassis control system is an advanced electronic module designed
to enhance driving stability and comfort by managing multiple dynamic functions.
Intelligent Trace Control
Intelligent Trace Control
The Intelligent Trace Control system in the Nissan Arma ...
0.0048