Toyota MR2 - ECU light - SJKeen
Hello. Can someone please advise me what it could potentially mean if the ECU light doesn't come on at all? I am used to the light coming on for a few seconds and then going off when starting the vehicle. However, with no obvious cause, the light doesn't come on at all.

The car is a Mk3 MR2.


Edited by SJKeen on 28/05/2017 at 20:20

Toyota MR2 - ECU light - hardway

Obviously first check is the bulb in the dash.


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