Chevrolet Sonic Owner's Manual: Engine Oil Messages
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This message displays when the engine oil needs to be changed. When changing the engine oil, be sure to reset the Oil Life System. See Engine Oil Life System , Engine Oil , and Maintenance Schedule.
Vehicle Messages
DIC messages display when the status of the vehicle has changed and action may
be needed to correct the condition. Multiple messages appear one after another.
Press any of the DIC buttons on the tu ...
Tire Messages
LF XX, RF XX, LR XX, or RR XX
A message displays when the tire pressure is low. It shows the location of the
low tire and the approximate pressure of the low tire.
If a tire pressure message appea ...
Other materials:
Rear Wheel Bearing and Hub Replacement (Disc Brake)
Special Tools
EN–45059 Angle Meter
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Raise and suitably support the vehicle. Refer to Lifting and Jacking
the Vehicle.
Remove the tire and wheel assembly. Refer to Tire and Wheel Removal
and Insta ...
Control Solenoid Valve and Transmission Control Module Assembly Replacement
Removal Procedure
Remove the transmission control valve body cover.
Refer to Control Valve Body Cover Replacement.
Disconnect the output speed sensor electrical connector (2).
Disconnect the shift position switch electrical connector (3).
Disconn ...
Transmission Adaptive Functions
The 6T30/40/45/50 transmission utilizes a line pressure control system during
upshifts to compensate for the normal wear of transmission components. As the apply
components within the transmission wear or change over time, shift time (the time
required to apply a clutch) increase or decreases. ...
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