Diagnosis Memory Function "1 Diag. Memory" - Toyota 8FGU15 Repair Manual

7 DISPLAY
7.2.3.4 Diagnosis Memory Function "1.DIAG MEMORY"
The controller stores up to 10 most recent errors. The "DIAG MEMORY" screen displays these diagnosis
codes with their detection time information (in ignition key ON hour meter reading).
The most recent diagnosis code is displayed as 1, followed by 2, 3 and so on to 10.
Operating Procedure
Step 1 Display the "ANALYZER MENU" screen.
Step 2 Check that "1. DIAG MEMORY" is selected on the
screen, and press (enter) switch (4) to display "DIAG
MEMORY 1/2" screen.
Switch(4)
Step 3 Press switch (4) on "DIAG MEMORY 2/2" screen to
return to the "ANALYZER MENU" screen.
NOTICE:
▪ When no error codes are displayed on the
screen and the hour meter time is 0.0h, it in-
dicates that no errors occurred in the past
after that row.
▪ It is impossible to directly jump from the
"DIAG MEMORY" screen to other function
screen. Return to the "ANALYZER MENU"
screen once and then go to the desired func-
tion screen.
▪ For details of diagnosis code, refer to section
18, Diagnosis Code List.
▪ "DIAG MEMORY 1/2"
Displays diagnosis 1 to 5.
Switch (4): To "DIAGMEMORY 2/2" screen
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