Toyota 2GR-FE Manual page 973

OK
24
INSPECT ID CODE BOX
E50
ID Code Box
8 7 6 5 4 3
EFIO
GND
OK
END
2GR-FE STARTING – SMART KEY SYSTEM
OK:
HINT:
If the result is not as specified, there may be a
malfunction with the certification ECU or the ID code
box.
NG
(a) Check the input signal waveform.
(1) Connect an oscilloscope to terminal E50-6 (EFIO)
(2) Turn the engine switch on (IG).
(3) Check the signal waveform according to the
2 1
Tool setting
Vehicle condition
NG
HI
LOW
B138013E01
OK is displayed on the screen.
GO TO ENGINE IMMOBILISER SYSTEM
and body ground.
condition(s) in the table below.
Item
REPLACE ID CODE BOX
ST–111
Condition
10 V/DIV., 100 ms./DIV.
Engine switch on (IG)
ST