Edge Products Edge LLY EZ Module 20201 Manuel D’Utilisation

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GM LLY EZ Manual                                                                    Edge Products, LLC 
 
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As you drive your truck in the various power settings, keep your eye on the 
EGTs.  Depending on how you drive and where you drive, you may find a 
particular power level is more suitable to your power needs. 
 
 
The EZ Module and your Transmission 
 
The automatic transmission has a fluid-filled clutch-like device called a torque 
converter.  This device uses the spinning motion of the motor to drive the 
transmission which drives your wheels.  As the truck speed stabilizes, the 
torque converter engages a mechanical connection which locks the two halves 
of the torque converter, so the output shaft is going the same speed as the input 
shaft.  This mechanical linking of the two halves is called Transmission Lock-
up.
  If the motor produces too much power, this mechanical lock-up can start to 
slip.  When this slippage occurs, the EZ module reduces the power output to 
allow the transmission to function properly.  This is a great feature that provides 
an extra level of protection for your vehicle.