Toyota Sienna Service Manual: Replacement
1. REPLACE GENERATOR DRIVE END FRAME BEARING
(a) Remove the 4 screws and retainer plate from the drive end frame.
(b) Using SST and a hammer, tap out the drive end frame bearing from the drive end frame.
SST 09950-60010 (09951-00250), 09950-70010 (09951-07100)
(c) Using SST and a press, press in a new generator drive end frame bearing.
SST 09950-60010 (09951-00470), 09950-70010 (09951-07100)
(d) Fit the tabs on the retainer plate into the cutouts on the drive end frame to install the retainer plate.
(e) Install the 4 screws.
Torque: 2.3 N*m (23 kgf*cm, 20 in.*lbf)
Inspection
1. Inspect generator clutch pulley
(a) Hold the center of the pulley, and confirm that the
outer ring turns counterclockwise and does not turn
clockwise.
If the result is not as specified, r ...
Reassembly
1. INSTALL GENERATOR ROTOR ASSEMBLY
(a) Place the drive end frame on the clutch pulley.
(b) Install the generator rotor assembly to the drive end
frame.
(c) Place a new generator washer ...
Other materials:
Fuel Pump Control Circuit
DESCRIPTION
The FUEL PUMP relay switches the fuel pump speed according to the engine
conditions. The fuel pump
operates when the ECM receives the starter-operating signal (STA) and
crankshaft-rotating signal (NE).
The FUEL PUMP relay is turned ON while the engine is idling or operating at l ...
Problem symptoms table
Before inspecting the suspected areas listed in the table
below, check the fuse and relay.
Before inspecting the suspected areas listed in the table
below, check the DTCs.
Methods used to verify the cause of the problem are listed
in order of probability in the suspected are ...
Trip information
Type A
Press the “CAR” button.
Type B
Press the “APPS” button, and then select “Eco” on the screen.
If the “Past Record” screen is displayed, select “Trip Information”.
Reset the trip information data
Previous fuel consumption per
minute
Current fuel ...
