Diagnosis Using 'N' Range Light
DIAGNOSIS FUNCTIONN (Neutral) range light
The N range light flashes at a frequency of approximately 1 Hz (once per second) if there is an abnormality in any of the items in the table which are related to the A/T system. Check for diagnostic trouble codes if the N range light is flashing at a frequency of approximately 1 Hz.
N range light flashing items
CAUTION: If the N range light is flashing at a frequency of approximately 2 Hz (two flashes per second), it means that the automatic transmission fluid temperature is too high. Stop the vehicle in a safe place and wait until the N range light switches off.