Toyota Corolla (E120): Engine control system

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Monitor description
While the engine is being cranked, the battery positive voltage is applied to terminal sta of the ecm. If the ecm detects the starter control signal (sta) while the vehicle is driving, it will conclude that there is a fault in the starter control circuit. The ecm will turn on the mil and a d ...

Radio broadcast cannot be received (bad reception)
Inspection procedure 1 Check if radio auto–search functions properly Check if the radio auto–search functions properly.  Perform the auto–search of the radio and check that it functions normally. Standard: the radio auto–search functions properly. 2 Check optional ...

Message Settings
1 Display the “Phone/Message Settings” screen. 2 Select “Messaging Settings”. 3 Select the desired item to be set. 1 Set automatic message transfer on/off. 2 Set automatic message readout on/off. 3 Set the SMS/MMS notification popup on/off. 4 Set the e-mail notification popup on/off. 5 ...