Chevrolet Sonic Repair Manual: Gear Position Sensor Replacement

Chevrolet Sonic Repair Manual / Powertrain / Internal Combustion Powertrain Control / Transmission Control / Gear Position Sensor Replacement

Gear Position Sensor Replacement
Callout	Component Name
Preliminary Procedure Unclip the engine control module (ECM) and bracket from the battery tray.
1	Gear Position Sensor Magnet Bolt Caution: Refer to Fastener Caution. Tighten 8 Y (71 lb ft)
2	Gear Position Sensor Magnet
3	Gear Position Sensor Bolt Tighten 8 Y (71 lb ft)
4	Gear Position Sensor Procedure Disconnect electrical connector After installation is complete, learn neutral gear sensor. Refer to Control Module References.

Automatic Transmission Shift Lock Control Function Check

Warning: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured. Before starting this check, be sure there is enough roo ...

Transmission/Transaxle

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Other materials:

Blizzard Conditions
Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use Roadside Assistance. See Roadside Assistance Program. To get help and keep everyone in the vehicle safe: Turn on the hazard warning flashers. Tie a red cloth to an outside mi ...

Radiator Replacement (LUV)
Removal Procedure Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement. Remove the front compartment front insulator cover. Refer to Front Compartment Front Insulator Cover Replacement. Remove the engine coolant fan shroud. Refer to Engine Coo ...

Cylinder Head Removal
Loosen the 12 cylinder head bolts in the sequence as shown. Use the following procedure: Loosen the cylinder head bolts 90 degrees. Loosen the cylinder head bolts 180 degrees. Note: Do not damage the guide sleeves (4) and (5). R ...

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