Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Automatic Transmission Shift Lock Control Description and Operation

Chevrolet Sonic Repair Manual / Powertrain / Transmission/Transaxle / Automatic / General / Automatic Transmission Shift Lock Control Description and Operation

The automatic transmission park lock control system is a safety device that prevents an inadvertent shift out of PARK. The driver must press the brake pedal before moving the park lever out of the PARK position. The system consists of the following components:

The body control module controls the voltage to the park lock control solenoid through the park lock control solenoid controlled voltage circuit. The following conditions must be met before the body control module will supply voltage to the park lock solenoid:

Since the park lock control solenoid is permanently grounded, the body control module supplies voltage to the automatic transmission park lock control solenoid, unlocking the park lever allowing the driver to move the park lever out of the PARK position as the solenoid energizes. When the brake pedal is not applied, the body control module turns the control voltage output of the park lock control solenoid OFF, de-energizing the park lock control solenoid. The de-energized solenoid mechanically locks the park lever in the PARK position.

Automatic Transmission Fluid Pressure Test Hole Plug Replacement
Automatic Transmission Fluid Pressure Test Hole Plug Replacement Callout Component Name 1 Fluid Pressure Test Plug ...

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 ...

Other materials:

Radio with Touchscreen
The infotainment system can play music or movies connected by the auxiliary device. Play will begin when the system has finished reading the information on the device. Playing Music To play the music from the device, if the device is already connected: 1. Press . 2. Press audio. 3. Press Sou ...

Rear Brake Hose Replacement (Body to Axle - Disc Brake)
Removal Procedure Warning: Refer to Brake Dust Warning. Warning: Refer to Brake Fluid Irritant Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Install ...

Radiator Replacement (LDE LUW)
Radiator Replacement Callout Component Name Preliminary Procedures Drain the coolant. Refer to Cooling System Draining and Filling. Remove the engine coolant temperature sensor. Remove the air conditioning condenser. R ...

В© 2014-2025 Copyright www.csmans.com
 
0.008