Chevrolet Sonic Repair Manual: Metric Wheel Nuts and Bolts Description
Metric wheel/nuts and bolts are identified in the following way:
- The wheel/nut has the word Metric stamped on the face.
- The letter M is stamped on the end of the wheel bolt.
The thread sizes of metric wheel/nuts and the bolts are indicated by the following example: M12 x 1.5.
- M = Metric
- 12 = Diameter in millimeters
- 1.5 = Millimeters gap per thread
Lead/Pull Description
At a constant highway speed on a typical straight road, lead/pull is the amount
of effort required at the steering wheel to maintain the vehicle's straight path.
Important: Vehicles will t ...
P-Metric Sized Tires Description
245/50r16953typeloadindep-passengerttemporarylt-lighttruckspeedsymbolsectionwidth(millimeters)235245275construction(sectionwidth)ddagonal(bas)40sectionwidthsectionheight
Replacement tires should be ...
Other materials:
Antilock Brake System (ABS)
This vehicle has ABS, an advanced electronic braking system that helps prevent
a braking skid.
When the vehicle begins to drive away, ABS checks itself.
A momentary motor or clicking noise might be heard while this test is going on,
and it might even be noticed that the brake pedal moves a lit ...
Fuel System Description
Fuel System Overview
The fuel system is an electronic returnless on-demand design. A returnless
fuel system reduces the internal temperature of the fuel tank by not returning
hot fuel from the engine to the fuel tank. Reducing the internal temperature
of the fuel tank results in lo ...
Warning and indicator lights
Red light
Brake warning light
Charge warning light
Electric power steering warning light
Electric shift control system warning light
Electronic parking brake warning light
Engine oil pressure warning light
Hands OFF warning light
Master warning light
...
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