Toyota Sienna Service Manual: Inspection
1. INSPECT FRONT SPEED SENSOR
(a) Make sure that there is no looseness at the connector lock part and connecting part of the connector.
(b) Disconnect the speed sensor connector.
(c) Measure the resistance between terminals 1 and 2 of the speed sensor connector.
OK: Resistance: 0.92 to 1.22 kΩ
(d) Measure the resistance between terminals 1 and 2 of the speed sensor connector and body ground.
OK: Resistance: 1MΩ or higher
Removal
HINT:
Remove the RH side by same procedures with LH side.
1. REMOVE FRONT WHEEL
2. REMOVE FRONT FENDER LINER LH
3. REMOVE FRONT SPEED SENSOR LH
(a) Disconnect the speed sensor connector.
( ...
Installation
HINT:
Install the RH side by the same procedures with LH side.
1. INSTALL FRONT SPEED SENSOR LH
(a) Install the speed sensor front LH with the bolt.
Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)
NO ...
Other materials:
Inspection
1. INSPECT PRELOAD
(a) Using SST(s) and a torque wrench, check the initial
torque within the backlash range.
SST 09326-20011
Torque: 0.9 to 1.4 N*m (9 to 14 kgf*cm, 8.0 to
12.4 in.*lbf)
HINT:
Use a torque wrench with a fulcrum length of 160
mm (6.30 in.).
(b) Using SST(s) and a torque w ...
Inspection
1. INSPECT REAR SPEED SENSOR
(a) Disconnect the skid control sensor connector.
(b) Measure the resistance between terminals 1 and 2
of the skid control sensor connector.
OK:
Resistance:
less than 2.2 kΩ
(c) Measure resistance between each of terminals 1
and 2 of the skid control s ...
Precaution
NOTICE:
Perform the RESET MEMORY (AT initialization) when
replacing the automatic transaxle assembly, engine
assembly or ECM (See page AX-16).
Perform the REGISTRATION (VIN registration) when
replacing the ECM (See page ES-15).
HINT:
RESET MEMORY can not be ...