Sienna FWD V6-3.5L (2GR-FE) (2009)
(c) Reinstall the AM2 fuse.
NG -- REPLACE FUSE (AM2 FUSE)
OK -- REPAIR OR REPLACE HARNESS OR CONNECTOR (IGNITION SWITCH - BATTERY)
8. INSPECT ECM (MREL VOLTAGE)
(a) Turn the ignition switch to the ON position.
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:
NG -- REPLACE ECM
OK -- Continue to next step.
9. CHECK FUSE (EFI NO. 1 FUSE)
(a) Remove the EFI No. 1 fuse from the engine room junction block.
(b) Measure the EFI No. 1 fuse resistance.
Standard resistance:
Below 1 Ohms
(c) Reinstall the EFI No. 1 fuse.
NG -- REPLACE FUSE (EFI NO. 1 FUSE)
OK -- Continue to next step.
10. INSPECT RELAY (EFI RELAY)
(a) Remove the EFI relay from the engine room junction block.
(b) Measure the EFI relay resistance.
Standard resistance: