October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

"U" Check Mode

The "U" check is a user-oriented mode in which only SPFI components necessary for start-up and drive are diagnosed. When a fault occurs, the warning lamp (ECS lamp) is lighted to indicate to user that inspection is necessary. Diagnosis of other parts which do not give significant adverse effect to start-up and drive are excluded from this mode.