Tech 2 menu structure: Introduction

Regardless of the control module selected in the Tech 2 menu, the Tech 2 will first contact the DICE to check that all control modules connected to a bus are communicating correctly. A warning is given by the Tech 2 in the event of a fault. The Tech 2 can detect the following faults:

1. No communication with the DICE.
2. No communication with one or more control modules connected to a bus.
3. No communication with the SRS (Airbag) or ABS.