IS F V8-5.0L (2UR-GSE) (2008)
(a) Remove the ST CUT relay from the engine room No. 2 relay block.
(b) Disconnect the power source control ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(d) Reinstall the ST CUT relay.
(e) Reconnect the power source control ECU connector.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START
17. CHECK HARNESS AND CONNECTOR (POWER SOURCE CONTROL ECU - ECM)
(a) Check the harness and the connectors between the power source control ECU and ECM.
(1) Disconnect the power source control ECU connector.