Geartronic Archives - Transmission Digest
Steptronic, Tiptronic, Geartronic – Ah, What’s the Difference?

I am always amused by the many different names we see that are used to describe basically the same device. For example, we have a pressure-control solenoid, or we could call it an EPC (electronic pressure-control) solenoid, a force motor or a linear solenoid. We have the same thing with what Chrysler has called an Autostick, which now is being referred to as a J Gate, Steptronic, Tiptronic or Geartronic – how Ironic (see Figure 1).