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:
Communication Interface Module Bracket Replacement
Communication Interface Module Bracket Replacement
Callout
Component Name
Preliminary Procedure
Remove the instrument panel lower compartment. Refer to
Instrument Panel Lower Compartment Replacement
1
...
Intake Manifold Tuning Valve Actuator Replacement
Intake Manifold Tuning Valve Actuator Replacement
Callout
Component Name
Preliminary Procedure
Properly raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle.
1
Intake Manifold ...
Low and Reverse and 1-2-3-4 Clutch Housing Assemble (6T30)
Table 1:
1??? Clutch Piston Installation
Table 2:
Low and Reverse Clutch Piston Installation
1??? Clutch Piston Installation
1??? Clutch Piston Installation
Callout
Component Name
...
0.0073