Toyota Sienna Service Manual: Installation
1. INSTALL WINDSHIELD WIPER MOTOR ASSEMBLY
- Apply MP grease to the crank arm pivot of the windshield wiper motor assembly.
- Install the windshield wiper motor assembly with the
3 bolts to the windshield wiper link assembly.
Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
2. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
- Install the wiper motor & link assembly with the 4
bolts.
Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf)
- Connect the connector.
3. INSTALL COWL TOP VENTILATOR LOUVER SUBASSEMBLY
- Install the 6 claws and the cowl top ventilator louver sub-assembly.
4. INSTALL FR WIPER ARM LH
- Operate the wiper, and stop the windshield wiper motor assembly to the automatic stop position.
- Scrape off the serration part of the wiper arm with a round file or equivalent.
- Clean the wiper pivot serration with a wire brush.
- Install the front wiper arm LH with the nut to the
position shown in the illustration.
Torque: 20 N*m (204 kgf*cm, 14.8 ft.*lbf)
HINT: Hold down the arm hinge by hand to fasten the nut.
5. INSTALL FR WIPER ARM RH
- Scrape off the serration part of the wiper arm with a round file or equivalent.
- Clean the wiper pivot serration with a wire brush.
- Install the front wiper arm RH with the nut to the
position shown in the illustration.
Torque: 20 N*m (205 kgf*cm, 15 ft.*lbf) HINT: Hold down the arm hinge by hand to fasten the nut.
- Operate the wiper while running the water or the washer fluid over the window, and check the wiping condition and that the front wiper does not hit against the vehicle body.
6. INSTALL FRONT WIPER ARM HEAD CAP
- Install the 2 caps.
Inspection
1. INSPECT WINDSHIELD WIPER MOTOR ASSEMBLY
LO Operation Check
Connect the battery (+) to the terminal 1 (+1) of
the connector, the battery (-) to the terminal 5
(E) of th ...
Front wiper rubber
COMPONENTS
REMOVAL
1. REMOVE FRONT WIPER BLADE
Remove the front wiper blade from the front wiper
arm LH.
NOTICE:
Do not fold down the front wiper arm with the
front wiper blade ...
Other materials:
Removal
HINT:
Remove the RH side by the same procedure as the LH side.
1. REMOVE REAR WHEEL
2. DRAIN BRAKE FLUID
NOTICE:
Wash the brake fluid off immediately if it attaches to
any painted surface.
3. SEPARATE REAR BRAKE TUBE NO.4
(a) Remove the clip and a disconnect, the rear brake
flexible hos ...
Problem symptoms table
POWER BACK DOOR SYSTEM
Symptom
Suspected Area
Power back door does not operate when switch* is
pressed (* Switch indicates the satellite switch for
power back door)
ECU-B fuse
Power back door main switch
Satellite switch
Power back door tou ...
Diagnosis system
1. CHECK DLC3
The ECU uses ISO 15765-4 for communication.
The terminal arrangement of the DLC3 complies
with SAE J1962 and meets the ISO 15765-4 format.
NOTICE:
*: Before measuring the resistance, leave the
vehicle as is for at least 1 minute and do not
operate the ignition s ...
