Chevrolet Sonic Repair Manual: Tire and Wheel Balancing (Wheel Pilot Bore Greasing)
- Beginning with MY 2011 vehicle, pilot bore grease should be applied.
- To enable this, grease must be applied to the pilot bore to prevent the wheel from seizing onto the hub.
- Refer to Adhesives, Fluids, Lubricants, and Sealers for pilot bore lubricant part number.
- Do not use any penetrating oils, grease or other lubricants on the wheel studs to aid in removal or installation. Always install wheels to clean, dry wheel studs only.
- The dimension between the wheel and hub has been tightened in order to reduce mounting variation that results in 1st order tire variation. Only a very small amount of grease should be applied to the inner diameter of the wheel hub pilot hole of the wheel. Do not apply it to the entire pilot hole of the wheel or to the wheel bearing flange.
Tire and Wheel Balancing (Road Force Variation (RFV))
ALL wheel/tire assemblies must have a RFV within spec before being mounted
on vehicle.
Important: If a wheel/tire assembly is not within the RFV specification
after match mounting, th ...
Tire and Wheel Install Instruction
Installation Instructions Part Number
19156306
Note: Please read the following instructions carefully before mounting
the wheels on the vehicle.
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Driver Information Center (DIC)
The DIC display is in the instrument cluster. It shows the status of many vehicle
systems. The controls for the DIC are on the turn signal lever.
1. SET/CLR: Press to set or clear the menu item displayed.
2. : Turn the band to scroll through
the menu items.
3. MENU: Press to display the DI ...
Infotainment
Determine which radio the vehicle has and read the following pages to become
familiar with its features.
Warning
Taking your eyes off the road for extended periods could cause a crash resulting
in injury or death to you or others. Do not give extended attention to infotainment
tasks while dr ...
System maintenance
Example
Basic information
The two radar sensors A for the I-BSI system are located near the rear bumper.
Always keep the area near the radar sensors clean.
The radar sensors may be blocked by temporary ambient conditions such as snow,
splashing water, mist or fog.
The blocked condition ma ...
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