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:
How to Reset the Engine Oil Life System
Reset the system whenever the engine oil is changed so that the system can calculate
the next engine oil change. To reset the system:
1. Press the MENU button to show Remaining Oil Life on the display. This display
shows an estimate of the oil’s remaining useful life. If 99% is displayed, tha ...
Special Tools
Illustration
Tool Number/Description
EN-471
KM-471
J-42070
J-36649
Adapter
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EN-6327-A
KM-6327-A
J-24460
J-42401
Cooling System ...
Input, Reaction, and Output Carrier Disassemble
Input, Reaction, and Output Carrier Disassemble
Callout
Component Name
1
Output Carrier Assembly
Note:
The 6T30 and 6T40 have 4 pinions.
The 6T45 and 6T50 have 5 pinions.
...
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