Toyota Sienna Service Manual: On-vehicle inspection
1. INSPECT CAMSHAFT TIMING CONTROL VALVE ASSEMBLY
- Connect the intelligent tester to the DLC3.
- Turn the ignition switch to the ON position.
- Start the engine and warm it up.
- Select the intelligent tester from the ACTIVE TEST menu.
- Check the engine speed when the OCV (camshaft timing oil control valve) is operated by the intelligent tester.
OK
REMOVAL
1. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY
2. REMOVE FRONT OUTER COWL TOP PANEL SUBASSEMBLY
3. DRAIN ENGINE COOLANT
4. REMOVE V-BANK COVER SUB-ASSEMBLY
5. REMOVE NO. 2 AIR CLEANER INLET
6. REMOVE NO. 1 AIR CLEANER INLET
7. REMOVE AIR CLEANER CAP SUB-ASSEMBLY
8. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
9. REMOVE INTAKE AIR SURGE TANK ASSEMBLY
10. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1 Exhaust Side)
- Disconnect the camshaft timing oil control valve assembly connector.
- Remove the bolt and camshaft timing oil control valve assembly.
- Remove the O-ring from the camshaft timing oil control valve.
11. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1 Intake Side)
- Disconnect the camshaft timing oil control valve assembly connector.
- Remove the bolt and camshaft timing oil control valve assembly.
- Remove the O-ring from the camshaft timing oil control valve.
12. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Exhaust Side)
- Disconnect the camshaft timing oil control valve assembly connector.
- Remove the bolt and camshaft timing oil control valve assembly.
- Remove the O-ring from the camshaft timing oil control valve.
13. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Intake Side)
- Disconnect the camshaft timing oil control valve assembly connector.
- Remove the bolt and camshaft timing oil control valve assembly.
- Remove the O-ring from the camshaft timing oil control valve.
Components
...
Inspection
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
Resistance inspection
Using an ohmmeter, measure the resistance
between the terminals.
Resistance:
6.9 to 7.9 ] ...
Other materials:
Precaution
1. PRECAUTION OF HEADLIGHT BULB
REPLACEMENT
When any defects such as deformation, crack, dent,
chipping, etc. are identified on the discharge
headlight (especially, on the light control ECU),
replace it with a new one.
Even if the operation seems to be normal, the failsafe
...
Reassembly
1. INSTALL UNDERDRIVE PLANETARY RING GEAR
HINT:
Use a torque wrench with a fulcrum length of 160
mm (6.3 in.).
(a) Install a new snap ring to the outer race of the radial
ball bearing rear.
HINT:
When replacing the bearing, also replace the
counter driven gear with a new one.
(b) Us ...
Power slide door control motor and clutch
INSPECTION
1. INSPECT SLIDE DOOR CONTROL MOTOR AND CLUTCH ASSEMBLY LH
Remove the motor and clutch.
Connect the battery positive (+) lead to terminal 3
and the battery negative (-) lead to terminal 2.
Apply battery voltage to the terminals and check the
motor operation.
OK
If ...
