Chevrolet Sonic Repair Manual: Electronic Park Lock Description and Operation
If the vehicle is equipped with automatic transmission and a floor mounted console gear shift, it has an electronic park lock system (EPL). The EPL system purpose is to prevent the ignition key from being turned to the OFF position when the transmission is in any position other than PARK and the vehicle may still be moving. The EPL system consists of an ignition lock cylinder solenoid, and a park position switch that is located in the A/T shift lock control switch. The ignition lock cylinder solenoid contains a pin that is spring loaded to mechanically prevent the ignition key cylinder from being turned to the lock position when the vehicle transmission is not in the PARK position. If vehicle power is lost, and/or the transmission is not in the Park position the operator will not be able to turn the ignition key to the lock position and will not be able to remove the ignition key from the column.
Low and Reverse and 1-2-3-4 Clutch Housing, Low and Reverse Clutch Assembly,
Output Sun Gear, and 2-6 Clutch Plate Disassemble (Gen 2)
Low and Reverse and 1-2-3-4 Clutch Housing, Low and Reverse Clutch
Assembly, Output Sun Gear, and 2-6 Clutch Plate Disassemble
Callout
Component Name ...
Park Brake and P (Park) Mechanism Check
Warning: When you are doing this check, the vehicle could begin to
move. You or others could be injured and property could be damaged. Make sure
there is room in front of the vehicle in case ...
Other materials:
Rear Compartment Lid Lock Cylinder Coding
The rear compartment lid lock cylinder uses 7 of the 7 cut positions. The tumbler
positions are staggered from side to side, 4 on one side and 3 on the other, are
not self-retaining, and are not snap in.
Note: All lock cylinders for side milled keys have right and left
tum ...
Front Wheelhouse Liner Inner Front Extension Replacement (Right Side, LUV)
Front Wheelhouse Liner Inner Front Extension Replacement
Callout
Component Name
Preliminary Procedure
Remove the tire and wheel assembly. Refer to Tire and Wheel Removal
and Installation.
Remove the front fascia opening l ...
Manual HVAC Description and Operation
The air temperature and the air delivery description and operation are divided
into five areas:
HVAC Control Components
Air Speed
Air Delivery
Heating and A/C Operation
Recirculation Operation
HVAC Control Components
HVAC Control Assembly
The HVAC control assembly inter ...
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