Sienna FWD V6-3.3L (3MZ-FE) (2006)
NOTE: Do not start the engine.
3. Select the ACTIVE TEST mode on the intelligent tester. If you need a help to select the ACTIVE TEST mode, refer to the intelligent tester
user's manual.
b. When not using intelligent tester.
1. Remove the circuit opening relay.
2. Using a service wire, connect terminals FP and +B of the relay block.
NOTE: Pay due attention to the terminal connecting position to avoid a malfunction.
3. Turn the ignition switch ON and check that the fuel pump operates.
NOTE: Do not start the engine.
c. Check that there are no fuel leaks after doing maintenance anywhere on the fuel system.