In this article, we’re gonna show how to do ETC learning on a 2018 Chrysler Grand Cherokee. This will need to login with FCA account to unlock SGW module. LAUNCH’s full range of comprehensive diagnostic tools(like X431 PAD7, X431 PRO5, etc.) can support this function. Here’s taking Launch X431 PAD5 Elite as demo.
Local Diagnose >> CHRYSLER >> OK >> Automatically Search
Please keep the network connection and login normal. Otherwise, the data may be inaccurate. Press OK.
Confirm VIN, press OK.
The vehicle is equipped with SGW(Security Gateway) Module.
Do you want to login with FCA account to unlock (Security Gateway) Module?
Supports European Region or North American Region(USA & Canada & Mexico). It depends on the business area of your dealer.
Press YES to login with FCA account, unlock the SGW(Supports: Version Information, Read DTC, Read Data Stream, Actuation Test and Sepcial Function)
Choose North America and input the FCA account you purchased.
SGW(Security Gateway) has been unlocked successfully.
On the PAD V Elite, Press
Smart Detection >> PCM(Powertrain Control Module) >> ENTER >> Special Function >> Learn ETC
This feature will learn TP Voltages and AP Position.
Press OK.
If the ambient temperature is too low.
Please warm up the vehicle for some time before performing this function. Otherwise, this function may fail and the fault code will appear.
Press and hold accelerator pedal to the floor. The throttle must be held to the floor.
Hold accelerator pedal firmly to the floor…
Release accelerator pedal and press OK.
Do not touch the accelerator pedal…
ETC learn complete.
Learn passed. Press OK to exit.
