IS F V8-5.0L (2UR-GSE) (2008)
NG -- CHECK FUSE (IGN FUSE)
OK -- Continue to next step.
4. 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.
5. CHECK FUSE (EFI FUSE)
(a) Remove the EFI fuse from the engine room No. 2 relay block.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
(c) Reinstall the EFI fuse.
NG -- CHECK FOR SHORT IN ALL HARNESSES AND CONNECTORS CONNECTED TO FUSE AND REPLACE FUSE (EFI
FUSE)
OK -- Continue to next step.
6. INSPECT INTEGRATION RELAY (EFI MAIN RELAY)