Chevrolet Sonic Repair Manual: Transmission Indicators and Messages
The following transmission-related indicators and messages may be displayed on the Instrument Panel Cluster (IPC). For a complete listing and description of all vehicle indicators and messages, refer to Indicator/Warning Message Description and Operation.
- "TRANSMISSION HOT IDLE ENGINE"
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This message is displayed when the TCM detects a transmission fluid temperature (TFT) equal to or greater than 132°C (270°F) for 5 seconds.
- “SERVICE TRANSMISSION”
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This message displays when there is a problem with the transmission.
Tire Pressure Indicator Sensor Replacement
Removal Procedure
Raise the vehicle on a suitable support. Refer to
Lifting and Jacking the Vehicle.
Remove the tire/wheel assembly from the vehicle. Refer
to Tire and Wheel Re ...
Tread Wear Indicators Description
The original equipment tires have tread wear indicators that show when you should
replace the tires.
The location of these indicators are at 60 degree intervals around the outer
diamet ...
Other materials:
Protecting Exterior Bright Metal Moldings
Caution
Failure to clean and protect the bright metal moldings can result in a hazy
white finish or pitting. This damage would not be covered by the vehicle warranty.
The bright metal moldings on the vehicle are aluminum. To prevent damage always
follow these cleaning instructions:
Be sure ...
Steering Linkage Inner Tie Rod Inspection
Special Tools
GE-8001 Dial Indicator Set
For equivalent regional tools, refer to Special Tools.
Note: This inspection procedure does not supersede local government
required inspections that have more stringent requirements.
Turn the ignition key to the ON position with the eng ...
Relay Replacement (Attached to Wire Harness)
Removal Procedure
Locate the relay. Refer to the Master Electrical Component List to locate
the relay in the vehicle.
Remove any fasteners which hold the relay in place.
Remove any connector position assurance (CPA) devices or secondary locks.
Note: Use care w ...
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