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:
DTC check / clear
1. CHECK DTC (USING INTELLIGENT TESTER)
Checking DTCs.
Connect the intelligent tester to the DLC3.
Turn the ignition switch ON.
Read DTCs by following the prompts on the
tester screen.
HINT:
Refer to the intelligent tester operator's manual
for further deta ...
Installation
1. INSTALL FRONT SHOCK ABSORBER WITH COIL SPRING
(a) Install the front shock absorber with coil spring as
shown in the illustration.
(b) Install the 3 nuts to the upper side of the front shock
absorber with coil spring.
Torque: 80 N*m (816 kgf*cm, 59 ft.*lbf)
(c) Install the 2 bolt ...
Power back door drive unit
INSPECTION
1. INSPECT POWER BACK DOOR DRIVE UNIT
Remove the unit.
Apply battery voltage to the terminals and check the
motor operation.
Standard
If the result is not as specified, replace the drive
unit.
Check the resistance of the clutch terminals.
Resistance
If th ...
