LS 460 AWD V8-4.6L (1UR-FSE) (2009)
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPLACE IGNITION RELAY NO. 2 (IG2)
OK -- GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START
6. INSPECT ECM (MREL VOLTAGE)
(a) Turn the engine switch on (IG).
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:
NG -- REPLACE ECM
OK -- Continue to next step.
7. CHECK FUSE (EFI MAIN2)
(a) Remove the EFI MAIN2 fuse from the engine room No. 2 relay block.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- CHECK FOR SHORT IN ALL HARNESSES AND CONNECTORS CONNECTED TO FUSE AND REPLACE FUSE
OK -- Continue to next step.
8. INSPECT EFI RELAY (EFI MAIN2)