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:
Steering Wheel Controls
Some audio steering wheel controls could differ depending on the vehicle's options.
Some audio controls can be adjusted at the steering wheel.
/
(Push to Talk): For vehicles with Bluetooth
or OnStar, press to interact with those systems. See Bluetooth (Voice Recognition) or Bluet ...
Filling the Tank
Warning
Fuel vapors and fuel fires burn violently and can cause injury or death.
. To help avoid injuries to you and others, read and follow all the instructions
on the fuel pump island.
. Turn off the engine when refueling.
. Keep sparks, flames, and smoking materials away from fuel.
...
Mass Airflow Sensor Replacement
Mass Airflow Sensor Replacement
Callout
Component Name
1
Mass Air Flow Sensor Fasteners (Qty: 2)
2
Mass Air Flow Sensor
Procedure
Disconnect electrical connector
After ...
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