Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Ignition Transmission Lock Check

While parked, and with the parking brake set, try to turn the ignition to LOCK/OFF in each shift lever position.

On all vehicles, the ignition key should come out only in LOCK/OFF.

Contact your dealer if service is required.

Transmission Unit
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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 ...

Other materials:

Torque Lock (Automatic Transmission)
If you are parking on a hill and you do not shift the transmission into P (Park) properly, the weight of the vehicle may put too much force on the parking pawl in the transmission. You may find it difficult to pull the shift lever out of P (Park). This is called “torque lock.” To prevent t ...

Checking Coolant
The vehicle must be on a level surface when checking the coolant level. It is normal to see coolant moving in the upper coolant hose return line when the engine is running. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do ...

Instrument Panel Assembly Replacement
Instrument Panel Assembly Replacement Callout Component Name Preliminary Procedure Remove the right and left windshield side garnish moldings. Refer to Windshield Side Garnish Molding Replacement. Remove the front floor c ...

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