toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Malfunction Indicator Lamp|Testing and Inspection > < Diagram Information and Instructions|Page 1326
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Malfunction Indicator Lamp: Description and Operation

Malfunction Indicator Light

PURPOSE

The malfunction indicator light notifies the vehicle operator that an ECM related problem has occurred. The light is also used to extract trouble
codes from the ECM.

LOCATION

The light is part of the instrument cluster.

Malfunction Indicator Lamp|Testing and Inspection > < Diagram Information and Instructions|Page 1326