Matrix L4-1.8L (1ZZ-FE) (2008)
(a) Disconnect the I11 ignition switch connector.
(b) Check the resistance.
Standard resistance:
(c) Reconnect the ignition switch connector.
NG -- REPLACE IGNITION OR STARTER SWITCH ASSEMBLY
OK -- CHECK AND REPAIR HARNESS AND CONNECTOR (BATTERY - IGNITION SWITCH, IGNITION SWITCH - ECM)
6. INSPECT ECM (MREL VOLTAGE)
(a) Turn the ignition switch to the ON position.
(b) Measure the voltage between the terminals of the E3 and E6 ECM connectors.
Standard voltage:
NG -- REPLACE ECM
OK -- Continue to next step.
7. CHECK FUSE (EFI AND EFI2)
(a) Remove the EFI and EFI2 fuses from the engine room R/B.
(b) Check the EFI and EFI2 fuses resistance.
Standard resistance:
Below 1 Ohms
(c) Reinstall the EFI and EFI2 fuses.
NG -- CHECK FOR SHORTS IN ALL HARNESSES AND CONNECTORS CONNECTED TO FUSE AND REPLACE FUSE
OK -- Continue to next step.
8. INSPECT EFI RELAY
(a) Remove the EFI relay from the engine room R/B.
(b) Check the EFI relay resistance.
Standard resistance: