Sienna FWD V6-3.5L (2GR-FE) (2009)
2. CHECK HARNESS AND CONNECTOR (ECM - BODY GROUND)
(a) Disconnect the E11 ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
Check for open
(c) Reconnect the ECM connector.
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (ECM - BODY GROUND)
OK -- Continue to next step.
3. INSPECT ECM (IGSW 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:
OK -- INSPECT ECM (MREL VOLTAGE)
NG -- Continue to next step.
4. CHECK FUSE (IGN FUSE)
(a) Remove the IGN fuse from the driver side junction block.
(b) Measure the IGN fuse resistance.
Standard resistance:
Below 1 Ohms
(c) Reinstall the IGN fuse.
NG -- REPLACE FUSE (IGN FUSE)