Toyota 2GR-FE Manual page 472

ES–316
3
INSPECT IGNITION SWITCH ASSEMBLY
Component Side:
E23
ES
Ignition Switch
OK
4
READ VALUE OF INTELLIGENT TESTER
OK
Engine Switch Condition
STARTER SIG
OK
SYSTEM IS OK
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
(a) Disconnect the E23 ignition switch connector.
(b) Measure the resistance according to the value(s) in the
table below.
Standard resistance
Switch Condition
LOCK
START
(c) Reconnect the ignition switch connector.
NG
A135034E01
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch on (IG) and turn the tester on.
(c) Enter the following menus: DIAGNOSIS / ENHANCED
OBD II / DATA LIST / ALL / STARTER SIG.
(d) Check the value displayed on the tester when the
ignition switch is turned on (IG) and the ignition is
started.
ON (IG)
NG
Tester Connection
3-4, 5-7
3-4, 5-7
REPAIR OR REPLACE IGNITION SWITCH
ASSEMBLY
OFF
REPAIR OR REPLACE HARNESS OR
CONNECTOR
Specified Condition
10 kΩ or higher
Below 1 Ω
ENGINE START
ON