Toyota 2GR-FE Manual page 899

MAIN BODY:
Item
IG1 RELAY MON1
OK
2
CHECK ENGINE SWITCH CONDITION
OK
2GR-FE STARTING – SMART KEY SYSTEM
(b) Turn the engine switch on (IG) and turn the intelligent
tester main switch on.
(c) Select the item below in the Data List, and read the
display on the tester.
HINT:
When using the intelligent tester with the engine switch
off, turn on and off any of the door courtesy light switches
repeatedly at 1.5 second intervals or less until
communication between the tester and vehicle starts.
Measurement Item / Display
(Range)
Status of IG1 relay monitor (outer)
/ ON or OFF
OK:
"OK" (engine switch on (IG)) appears on the
screen.
NG
(a) Check the power source mode change.
(1)
NG
Normal Condition
ON: Engine switch on (IG) (IG1
relay is ON)
OFF: Engine switch off (IG1 relay
is OFF)
Go to step 3
When the key is inside the vehicle and the shift
lever is in the P position, check that pressing the
engine switch causes the power source mode to
change as follows:
OK:
off → on (ACC) → on (IG) → off
HINT:
• If power mode does not change to ON (IG and
ACC) (See page ST-114).
• If power mode does not change to ON (IG) (See
page ST-122).
GO TO OTHER PROBLEM
ST–37
Diagnostic Note
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ST