Chevrolet Sonic Owner's Manual: Engine Oil Life System
The engine oil life system calculates engine oil life based on vehicle use and
displays the 
%CHANGE message on the
DIC when it is necessary to change the engine oil and filter.
Remember, the oil life display must be reset after each oil change. It will not reset itself.
Resetting the Oil Life System
1. Press the MENU button to show Remaining Oil Life on the display. This display shows an estimate of the oil’s remaining useful life. If 99% is displayed, that means that 99% of the current oil life remains.
2. To reset the engine oil life system, press the SET/CLR button while the oil life display is active. After a few seconds, there will be a single chime and the oil life will be reset to 100%.
Be careful not to reset the oil life display accidentally at any time other than when the oil has just been changed. It cannot be reset accurately until the next oil change.
See Engine Oil Life System.
Tire Pressure Monitor
This vehicle may have a Tire Pressure Monitor System (TPMS).
The low tire pressure warning light alerts to a significant loss in pressure
of one of the vehicle's tires. If the warning light c ...
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some driving tips to get the
best fuel economy possible.
Avoid fast starts and accelerate smoothly.
Brake gradually and avoid abrupt stops.
A ...
Other materials:
Secondary Air Injection Pump Replacement
Secondary Air Injection Pump Replacement
Callout
Component Name
1
Secondary Air Injection Pump Inlet Pipe
Note: Squeeze the retainer on opposite sides to release.
2
Secondary ...
Spark Plug Replacement
Spark Plug Replacement
Callout
Component Name
Preliminary Procedure
Open the hood.
Remove the engine sight shield.
Remove the ignition coil. Refer to
Ignition Coil Replacement.
1
Spark P ...
3-5-Reverse and 4-5-6 Clutch Housing Assemble (6T30/40/45/50 - Gen 2)
Table 1:
4?? Clutch Piston Installation
Table 2:
4?? Clutch Fluid Dam Installation
Table 3:
3? Reverse Clutch Plates Installation
Table 4:
Reluctor Wheel and Piston Installation
Table 5:
4?? Clutch Plates Installation
Table 6:
...
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