Tester Description

Rotunda Transmission Tester
Instructions
The Rotunda Transmission Tester 007-00085 with AX4S Update Kit 014-00782 or 007-00087 or equivalent allows a technician to operate the electrical portion of the transaxle independent of the vehicle electronics to determine specific transaxle concerns.
Transmission tester usage is divided into five steps:
1. Preliminary testing and diagnosis
2. Installing the transmission tester
3. Static testing - engine OFF
4. Dynamic testing - engine running
5. Removing the transmission tester and clearing diagnostic trouble codes (DTCs).

These steps are outlined in detail beginning with Step 1: Preliminary Testing and Diagnosis. 1: Preliminary Testing and Diagnosis