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.

Trouble Shooting: Notes

NOTE: Observe PGM-F1 or Check Engine light. If light is on and no codes are flashed by the Red LED on the ECU, this indicates that back-up system is in operation. See RED LED DOES NOT FLASH under CODE 0, NO CODES in this article.