Introduction

Introduction
The CVT system has two self-diagnostic systems.

The first is the emission-related on board diagnostic system "OBD-II performed by the TCM in combination with the ECM The malfunction is indicated by the MIL (malfunction indicator lamp) and is stored as a DTC in the ECM memory, and the TCM memory.

The second is the TCM original self-diagnosis performed by the TCM The malfunction is stored in the TCM memory. The detected items are overlapped with OBD-II self-diagnostic items. For detail, refer to CVT-47, "CONSULT-III Function (TRANSMISSION)". Consult-III Function (Transmission)