Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VIEA
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 08/2016]
Title: 2GR-FE FUEL: FUEL PUMP: INSPECTION; 2016 MY Sienna [12/2015 - 08/2016]

INSPECTION

PROCEDURE

1. INSPECT FUEL PUMP WITH FILTER ASSEMBLY

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Text in Illustration

*a

Component without harness connected

(Fuel Pump with Filter Assembly)

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

0.2 to 3.0 Ω

If the result is not as specified, replace the fuel pump with filter assembly.

(b) Check fuel pump with filter assembly operation.

(1) Connect the positive (+) lead of the battery to terminal 1 of the connector and negative (-) lead to terminal 2. Check that the fuel pump with filter assembly operates.

OK:

Fuel pump with filter assembly operating sound can be heard.

NOTICE:

  • This test must be done quickly (within 10 seconds) to prevent the coil from burning out.
  • Keep the fuel pump with filter assembly as far away from the battery as possible.
  • Always switch the voltage on and off at the battery, not the fuel pump with filter assembly.

If the fuel pump with filter assembly does not operate, replace the fuel pump with filter assembly.