Ensure your car's pedal connector same as the second picture.This throttle response controller suit for (PC07):Chevrolet Colorado 2012-2021 All Engines (2.5L DIESEL,2.8LDIESEL,3.6L)Chevrolet Express 2003-2020 All Engines (2.8L,4.3-4.8L,5.3-5.7L)Chevrolet HHR 2006-2009 All Engines (2.4L)Chevrolet Cruze 2009-2015Chevrolet Malibu2013-2015 （2.0L turbo,2.0L diesel,2.4L,3.0L）GMCCanyon2006-2021JeepRenegade（2015-Newer）JeepCampass2017-2021JeepCherokee2014-2021, etc.What is Throttle Response Controller ?Throttle pedal response controller commander that removes response delays on any vehicle with an electronic gas pedal. This is achieved by amplifying the signal being sent from the sensor on your gas pedal to the vehicle's ECU. Today’s newer vehicles lack the responsiveness that came with older throttle cables. It doesn’t matter how fast you push your gas pedal to the floor, you don’t have access to all the power your vehicle has to offer.Installation step:1.Pull away the interface of the accelerator pedal;2.Connect the throttle controller cable plug with accelerator pedal interface;3.Tear the protection paper on the back of Throttle Controller, and stick it on the central consoleSafety Cautions. Before the installation, user need to check the Electronic Throttle Controller plug and accelerator pedal interface, they should be connect properly. After finish installation, please start engine under the Neutral or P Gear, check the accelerator pedal is work.