2005 LEXUS ES300 battery

141JD-01
A78761
RH:
SST
A78762
SSTLH:
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
14-93
2185 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. DRAIN ENGINE COOLANT (See page 16-9)
3. REMOVE FRONT WHEEL RH
4. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
5. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
6. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
7. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
8. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
9. REMOVE IGNITION COIL ASSY
10. REMOVE CYLINDER HEAD COVER SUB-ASSY (See page 14-7)
11. REMOVE FRONT FENDER APRON SEAL RH
12. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
13. REMOVE VANE PUMP V BELT (See page 14-5)
14. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
15. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
16. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
17. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
18. REMOVE TIMING BELT NO.1 COVER
19. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
20. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
21. REMOVE TIMING BELT GUIDE NO.2
22. REMOVE TIMING BELT (See page 14-79)
23. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
24. REMOVE CAMSHAFT TIMING PULLEY
(a) Using SST, remove the bolt and RH timing pulley.
SST 09960- 10010 (09962- 01000, 09963- 01000),
09249-63010
(b) Using SST, remove the bolt and LH timing pulley.
SST 09960-10010 (09962-01000, 09963-01000)
HINT:
Arrange the camshaft timing pulleys (RH and LH sides) so that
they can be returned to the original locations when reassem-
bling.

141JF-01
A78710Align
- ENGINE MECHANICALCAMSHAFT (LH BANK) (3MZ-FE)
14-107
2199 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. DRAIN ENGINE COOLANT (See page 16-9)
3. REMOVE FRONT WHEEL RH
4. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
5. REMOVE RADIATOR HOSE INLET
6. REMOVE IGNITION COIL ASSY
7. REMOVE CYLINDER HEAD COVER SUB-ASSY LH (See page 14-7)
8. REMOVE FRONT FENDER APRON SEAL RH
9. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
10. REMOVE VANE PUMP V BELT (See page 14-5)
11. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
12. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
13. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
14. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
15. REMOVE TIMING BELT NO.1 COVER
16. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
17. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
18. REMOVE TIMING BELT GUIDE NO.2
19. REMOVE TIMING BELT (See page 14-79)
20. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
21. REMOVE CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
22. REMOVE TIMING BELT NO.3 COVER (See page 14-93)
23. REMOVE NO.3 CAMSHAFT SUB-ASSY
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be kept level while being removed. If the
camshaft is not kept level, the cylinder head or camshaft
may be damaged. To avoid this, the following steps must
be carried out.
(a) Align the timing marks (1 dot marks) of the camshaft drive
and driven gears by turning the camshaft with a wrench.

141JH-01
A86571
14-120
- ENGINE MECHANICALCYLINDER HEAD GASKET (3MZ-FE)
2212 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT BATTERY NEGATIVE TERMINAL
3. DRAIN ENGINE COOLANT (See page 16-9)
4. DRAIN ENGINE OIL (See page 17-20)
5. REMOVE FRONT WHEEL RH
6. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
7. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
8. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
9. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
10. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
11. REMOVE INTAKE MANIFOLD (See page 10-16)
12. REMOVE WATER OUTLET (See page 10-16)
13. REMOVE FRONT FENDER APRON SEAL RH
14. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
15. REMOVE VANE PUMP V BELT (See page 14-5)
16. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
17. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
18. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
19. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
20. REMOVE TIMING BELT NO.1 COVER
21. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
22. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
23. REMOVE TIMING BELT GUIDE NO.2
24. REMOVE TIMING BELT (See page 14-79)
25. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
26. REMOVE CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
27. REMOVE TIMING BELT NO.3 COVER (See page 14-93)
28. SEPARATE VANE PUMP ASSY
29. REMOVE EXHAUST PIPE NO.1 SUPPORT BRACKET FRONT (See page 15-2)
30. REMOVE EXHAUST PIPE NO.1 SUPPORT BRACKET REAR (See page 15-2)
31. REMOVE EXHAUST PIPE ASSY FRONT (See page 15-2)
32. REMOVE EXHAUST MANIFOLD HEAT INSULATOR
NO.1
(a) Disconnect the air fuel ratio sensor connector.
(b) Remove the 3 bolts and exhaust manifold heat insulator.

141JJ-01
A86574
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
14-133
2225 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT BATTERY NEGATIVE TERMINAL
3. DRAIN ENGINE COOLANT (See page 16-9)
4. DRAIN ENGINE OIL (See page 17-20)
5. REMOVE FRONT WHEEL RH
6. REMOVE RADIATOR LOWER AIR DEFLECTOR (See page 19-5)
7. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
8. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
9. REMOVE AIR CLEANER INLET ASSY (See page 19-5)
10. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
11. REMOVE AIR CLEANER CASE (See page 19-5)
12. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
13. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
14. REMOVE INTAKE MANIFOLD (See page 10-16)
15. REMOVE WATER OUTLET (See page 10-16)
16. REMOVE FRONT FENDER APRON SEAL RH
17. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
18. REMOVE VANE PUMP V BELT (See page 14-5)
19. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
20. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
21. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
22. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
23. REMOVE TIMING BELT NO.1 COVER
24. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
25. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
26. REMOVE TIMING BELT GUIDE NO.2
27. REMOVE TIMING BELT (See page 14-79)
28. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
29. REMOVE CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
30. REMOVE TIMING BELT NO.3 COVER (See page 14-93)
31. REMOVE MANIFOLD STAY NO.2 (See page 14-29)
32. SEPARATE EXHAUST PIPE ASSY FRONT (See page 15-2)
33. REMOVE OIL LEVEL GAGE GUIDE
(a) Remove the bolt which secures the oil level gage guide
from the cylinder head LH.
(b) Pull out the oil level gage guide and oil level gage together
from the cylinder block.
(c) Remove the O-ring from the oil level gage guide.

100J0-01
A86282
Ohmmeter
A86283Battery Spool Valve
A84676Battery Voltmeter
Air 10-2
- ENGINE CONTROL SYSTEMSFI SYSTEM (3MZ-FE)
2007 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
INSPECTION
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE
ASSY
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
1 (-) - 2 (+)6.9 to 7.9 W at 20
C (68
F)
If the resistance is not as specified, replace the camshaft timing
oil control valve.
(b) Check the operation.
(1) Connect the positive (+) lead from the battery to ter-
minal 2 (+) and negative (-) lead to terminal 1 (-),
then check the movement of the spool valve.
NOTICE:
Confirm that the spool valve moves freely and does not get
stuck in any position.
HINT:
Bad returning of the spool valve resulted from catching foreign
objects causes subtle pressure leak to the advanced direction.
In that case, DTC can be detected.
2. INSPECT MASS AIR FLOW METER
(a) Check the operation.
(1) Apply battery voltage across terminals 1 (+B) and 2
(E2G).
(2) Using voltmeter, connect the positive (+) tester
probe to terminal 3 (VC), and negative (-) tester
probe to terminal 2 (E2G).
(3) Blow air into the mass air flow sensor, then check
that the voltage fluctuates.
If the operation is not as specified, replace the mass air flow
sensor.

A86285
Ohmmeter
A84683
OhmmeterBattery
A84683
OhmmeterBattery
- ENGINE CONTROL SYSTEMSFI SYSTEM (3MZ-FE)
10-5
2010 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
7. INSPECT ACCELERATOR & BRAKE PEDAL ASSY
(POWER PEDAL)
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
3 (EP1) - 5 (VPA1)5.0 kW or less
1 (EP2) - 2 (VPA2)5.0 kW or less
3 (EP1) - 6 (VCP1)2.25 to 4.75 kW
1 (EP2) - 4 (VCP2)2.25 to 4.75 kW
If the resistance is not specified, replace the accelerator &
brake pedal.
8. INSPECT MAIN RELAY
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
3 - 510 kW or higher
3 - 5Below 1W
(Apply battery voltage to terminals 1 and 2
If the result is not as specified, replace the main relay.
9. INSPECT CIRCUIT OPENING RELAY
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
3 - 510 kW or higher
3 - 5Below 1W
(Apply battery voltage to terminals 1 and 2
If the result is not as specified, replace the circuit opening relay.

100J1-01
A86244
(a)
(b)
RH Bank:
A86306
(a)
(b)
LH Bank: 10-6
- ENGINE CONTROL SYSTEMCAMSHAFT TIMING OIL CONTROL VALVE
ASSY (3MZ-FE)
2011 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
CAMSHAFT TIMING OIL CONTROL VALVE ASSY (3MZ-FE)
REPLACEMENT
1. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
2. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
3. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE
ASSY
(a) Disconnect the 2 camshaft timing oil control valve con-
nectors.
(b) Remove the 2 bolts, then remove the 2 camshaft timing
oil control valves.
HINT:
The camshaft timing oil control valve is installed with the bolt.
4. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSY
(a) Apply a light coat of engine oil to the O-ring on each camshaft timing oil control valve.
(b) Install the 2 camshaft timing oil control valves with the 2 bolts.
Torque: 8.0 NVm (80 kgfVcm, 71 in.Vlbf)
NOTICE:
Be careful not to twist the O-ring.
(c) Connect the 2 camshaft timing oil control valve connectors.
5. INSTALL V-BANK COVER SUB-ASSY (See page 10-1 1)
6. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
7. CHECK FOR ENGINE OIL LEAKS
8. SYSTEM INITIALIZATION (See page 19-15)

100J2-02
A86246
(a)(b)
(b)
- ENGINE CONTROL SYSTEMMASS AIR FLOW METER (3MZ-FE)
10-7
2012 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
MASS AIR FLOW METER (3MZ-FE)
REPLACEMENT
1. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
2. REMOVE MASS AIR FLOW METER
(a) Disconnect the mass air flow meter connector.
(b) Remove the 2 screws, then remove the mass air flow me-
ter.
3. INSTALL MASS AIR FLOW METER
4. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
5. SYSTEM INITIALIZATION (See page 19-15)