Toyota and Lexus Firmware 895365001300-ii.cuw
A catalog reference for Toyota and Lexus firmware 895365001300-ii.cuw and its tentative vehicle stability control association.
895365001300-ii.cuw is a Toyota or Lexus firmware catalog identifier tentatively associated with the vehicle stability control system. The 89536 part-number family is used for skid-control electronic control units, although the full identifier alone does not establish the exact vehicle application or the software function of this file.
Skid-control system context
A skid-control ECU processes wheel-speed and other vehicle-motion signals to help manage systems such as anti-lock braking, traction control and vehicle stability control. Depending on the vehicle’s equipment, it can request changes in brake pressure or engine torque to help maintain traction and directional control.
The identifier 895365001300-ii.cuw does not by itself identify a specific change to those functions. The ii suffix and .cuw extension are part of the catalog filename, but they do not establish a named stock or modified variant. Vehicle fitment and the effect of this particular revision remain unconfirmed.