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.
- For automatic transmission vehicles, the ignition should turn to LOCK/OFF only when the shift lever is in P (Park).
- For manual transmission vehicles, the ignition should turn to LOCK/OFF only when the shift lever is in neutral.
On all vehicles, the ignition key should come out only in LOCK/OFF.
Contact your dealer if service is required.
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:
Front Seat Cushion Outer Trim Panel Replacement
Front Seat Cushion Outer Trim Panel Replacement
Callout
Component Name
Preliminary Procedures
Remove the driver or passenger seat recliner handle. Refer to Front
Seat Back Recliner Handle Replacement
Remove the front seat ...
Timing Belt Idler Pulley Replacement
Timing Belt Idler Pulley Replacement
Callout
Component Name
Preliminary Procedure
Remove the timing belt. Refer to Timing Belt Replacement.
1
Timing Belt Idler Pulley Bolt
Caution: Refer to ...
Control Valve Body Replacement
Control Valve Body Replacement
Callout
Component Name
Preliminary Procedure
Remove the control solenoid valve and transmission control module assembly.
Refer to Control Solenoid Valve and Transmission
Control Module Ass ...
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