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:

Immobilizer Light
The immobilizer light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light stays on and the engine does not start, there could be a problem with the i ...

Hill and Mountain Roads
Driving on steep hills or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: Keep the vehicle serviced and in good shape. Check all fluid levels and brakes, tires, cooling system, and transmission. Shift to a lower gear whe ...

Front Side Door Window Replacement
Front Side Door Window Replacement Callout Component Name Warning: Refer to Glass and Sheet Metal Handling Warning. Preliminary Procedures Remove the front side door trim panel. Refer to Front Side Door Tr ...

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