battery LEXUS ES300 2005 Service Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2005, Model line: ES300, Model: LEXUS ES300 2005Pages: 969, PDF Size: 24.08 MB
Page 608 of 969
110XZ-01
A86274
(a)
(b)
(a)
(a)
(a)
(b)
A79472
11-28
- FUELFUEL TANK ASSY (3MZ-FE)
2056 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Removal & Installation and Disassembly & Reassembly
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
3. REMOVE REAR SEAT CUSHION ASSY (See page 72-39)
4. REMOVE REAR FLOOR SERVICE HOLE COVER (See page 11-20)
5. REMOVE FUEL SUCTION W/ PUMP & GAUGE TUBE ASSY (See page 11-20)
6. DRAIN FUEL
7. REMOVE FLOOR PANEL BRACE REAR (See page 15-2)
8. REMOVE EXHAUST PIPE ASSY CENTER
(a) Remove the 2 bolts and 4 nuts.
(b) Remove the exhaust pipe center and 2 gaskets from the
2 exhaust pipe supports.
9. DISCONNECT PARKING BRAKE CABLE ASSY NO.2
(a) Remove the bolt and nut, then disconnect the parking
brake cable No. 2.
Page 613 of 969
A81598
Retainer
Push
- FUELFUEL TANK ASSY (3MZ-FE)
11-33
2061 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(i) Connect the fuel pump tube.
(1) Push in the quick connector to the pipe until the
quick connector makes a ºclickº sound, then push
up the retainer until the claws lock.
NOTICE:
Check the connected part for damage or foreign ob-
jects.
After connecting, check if the connector and pipe are
securely connected by pulling on them.
22. INSTALL FUEL TANK PROTECTOR LOWER CENTER
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
23. INSTALL PARKING BRAKE CABLE ASSY NO.3
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
24. INSTALL PARKING BRAKE CABLE ASSY NO.2
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
25. INSTALL EXHAUST PIPE ASSY CENTER
(a) Install 2 new gaskets and the exhaust pipe center to the 2 exhaust pipe supports.
(b) Tighten the 2 bolts and 4 new nuts.
Torque: 56 NVm (571 kgfVcm, 41 ftVlbf)
26. INSTALL FUEL SUCTION W/ PUMP & GAUGE TUBE ASSY (See page 11-20)
27. ADD FUEL
28. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
29. CHECK FOR FUEL LEAKS (See page 11-5)
30. CHECK FOR EXHAUST GAS LEAKS
31. INSTALL REAR FLOOR SERVICE HOLE COVER (See page 11-20)
32. INSTALL REAR SEAT CUSHION ASSY
33. INSTALL FLOOR PANEL BRACE REAR (See page 15-2)
34. SYSTEM INITIALIZATION (See page 19-15)
Page 618 of 969
A86348Battery
A59500
Vacuum Gauge
A72589
Pressure Gauge
- EMISSION CONTROLEMISSION CONTROL SYSTEM (3MZ-FE)
12-5
2066 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(d) If you have no hand-held tester:
Force the VSV for EVAP to operate.
(1) Disconnect the VSV for EVAP connector.
(2) Connect the positive (+) and negative (-) leads of
the battery to the VSV for EVAP terminals.
(3) Start the engine.
(e) Check the vacuum at idle.
Vacuum:
Maintain at 0.368 to 19.713 in.Hg (5 to 268 in.Aq) for
over 5 seconds.
HINT:
If the vacuum does not change, it can be concluded that the
hose which connects the VSV to the service port is loose or
blocked, or the VSV is malfunctioning.
(f) If you have the hand-held tester:
Return to the normal VSV for EVAP.
(1) Stop the engine.
(2) Disconnect the hand-held tester from the DLC3.
(g) If you have no hand-held tester:
Return to the normal VSV for EVAP.
(1) Stop the engine.
(2) Disconnect the positive (+) and negative (-) leads
of the battery from the VSV for EVAP terminals.
(3) Reconnect the VSV for EVAP connector.
(h) Disconnect the vacuum gauge from the EVAP service
port on the purge line.
(i) Connect a pressure gauge to the EVAP service port on
the purge line.
Page 619 of 969
A86347DLC3
Hand-held Tester
A86349Battery
A59501
Pressure Gauge
Pressure
A52634
Fuel Tank CapPressure Gauge
12-6
- EMISSION CONTROLEMISSION CONTROL SYSTEM (3MZ-FE)
2067 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(j) If you have the hand-held tester:
Force the VSV for CCV to operate.
(1) Connect the hand-held tester to the DLC3.
(2) Turn the ignition switch ON.
(3) Turn the hand-held tester ON.
(4) Use the ACTIVE TEST mode on the hand-held tes-
ter to operate the VSV for CCV.
NOTICE:
Do not start the engine during this operation.
HINT:
If the check is not completed within 10 minutes, the forced close
of the VSV for CCV will be tested.
(k) If you have no hand-held tester:
Force the VSV for CCV to operate.
(1) Disconnect the VSV for CCV connector.
(2) Connect the positive (+) and negative (-) leads of
the battery to the VSV for CCV terminals.
(l) Check the pressure.
(1) Add the pressure (13.5 to 15.5 in.Aq) from the
EVAP service port.
Pressure:
2 minutes after the pressure is added, the gauge
should be over 7.7 to 8.8 in.Aq.
HINT:
If you cannot add the pressure, it can be concluded that the
hose which connects the VSV for EVAP canister fuel tank is
slipped off or the VSV is open.
(2) Check if the pressure decreases when the fuel tank
cap is removed while adding the pressure.
HINT:
If the pressure does not decrease when the filler cap is re-
moved, it can be concluded that the hose which connects the
service port to the fuel tank is blocked, etc.
(m) If you have the hand-held tester:
Return to the normal VSV for CCV operation.
(1) Turn the ignition switch ON.
(2) Disconnect the hand-held tester from the DLC3.
(n) If you have no hand-held tester:
Return to the normal VSV for CCV operation.
(1) Disconnect the positive (+) and negative (-) leads
of the battery to the VSV for CCV terminals.
(2) Reconnect the VSV for CCV connector.
Page 626 of 969
A86287A B
C
Air
A86288Battery ClosedValve
A86289A B
C
Air
Battery
A86290
Ohmmeter
A86292
Air
E
F
- EMISSION CONTROLEMISSION CONTROL SYSTEM (3MZ-FE)
12-13
2074 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(h) Check the operation.
(1) Check that air flows from port A to B and C.
(2) Apply battery voltage across the terminals.
(3) Check that the valve is closed.
(4) Check that air does not flow from port A to B.
(5) Check that air flows from port A to C.
If the operation is not as specified, replace the charcoal canis-
ter.
(i) Install the VSV with the 2 bolts.
(j) Connect the air hose.
4. INSPECT VACUUM SWITCHING VALVE ASSY NO.1
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
1 - 226 to 30 W at 20C (68F)
If the resistance is not as specified, replace the vacuum switch-
ing valve No. 1.
(b) Check the operation.
(1) Check that air does not flow from port E to F.
Page 627 of 969
A86293Battery Air
E
F
A86294
Ohmmeter
A86295
Ohmmeter
Bank 1 Sensor 2 Bank 2 Sensor 2 12-14
- EMISSION CONTROLEMISSION CONTROL SYSTEM (3MZ-FE)
2075 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(2) Apply battery voltage across the terminals.
(3) Check that air flows from port E to F.
If the operation is not as specified, replace the vacuum switch-
ing valve No. 1.
5. INSPECT AIR FUEL RATIO SENSOR
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
1 (HT) - 2 (+B)1.8 to 3.4 W at 20C (68F)
If the resistance is not as specified, replace the air fuel ratio sen-
sor.
(b) Check the continuity.
(1) Using an ohmmeter, check that there is no continu-
ity between terminals 2 (+B) and 4 (AF-).
If there is continuity, replace the air fuel ratio sensor.
6. INSPECT HEATED OXYGEN SENSOR
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
1 (HT) - 2 (+B)11 to 16 W at 20C (68F)
If the resistance is not as specified, replace the heated oxygen
sensor.
(b) Check the continuity.
(1) Using an ohmmeter, check that there is no continu-
ity between terminals 1 (HT) and 4 (E).
If there is continuity, replace the heated oxygen sensor.
Page 628 of 969
A84683
OhmmeterBattery
- EMISSION CONTROLEMISSION CONTROL SYSTEM (3MZ-FE)
12-15
2076 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
7. INSPECT AIR FUEL RATIO SENSOR HEATER 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 air fuel ratio sensor
heater relay.
Page 629 of 969
120BT-01
A86270
(a)
(b)
(b)(c)
A86393
A A
PushPinch
Pinch
A86360
(e)
(e)
(f) 12-16
- EMISSION CONTROLCHARCOAL CANISTER ASSY (3MZ-FE)
2077 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
CHARCOAL CANISTER ASSY (3MZ-FE)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
3. REMOVE REAR SEAT CUSHION ASSY (See page 72-39)
4. REMOVE REAR FLOOR SERVICE HOLE COVER (See page 11-20)
5. REMOVE FUEL SUCTION W/ PUMP & GAUGE TUBE ASSY (See page 11-20)
6. DRAIN FUEL
7. REMOVE FLOOR PANEL BRACE REAR (See page 15-2)
8. REMOVE EXHAUST PIPE ASSY CENTER (See page 11-28)
9. DISCONNECT PARKING BRAKE CABLE ASSY NO.2 (See page 11-28)
10. DISCONNECT PARKING BRAKE CABLE ASSY NO.3 (See page 11-28)
11. REMOVE FUEL TANK PROTECTOR LOWER CENTER (See page 11-28)
12. REMOVE FUEL TANK ASSY (See page 11-28)
13. REMOVE CHARCOAL CANISTER ASSY
(a) Disconnect the VSV connector.
(b) Remove the 2 wire harness clamps.
(c) Disconnect the fuel hose No. 1.
(d) Disconnect the fuel tank vent hose.
(1) Deeply push the quick connector to release the lock
pin.
(2) Pinch portion A.
(3) Pull out the fuel tank vent hose.
(e) Remove the 2 bolts.
(f) Unfasten the claw, then remove the charcoal canister.
Page 630 of 969
A87557
A86389
Push
- EMISSION CONTROLCHARCOAL CANISTER ASSY (3MZ-FE)
12-17
2078 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
14. REMOVE FUEL EMISSION TUBE FUEL HOSE
(a) Remove the fuel emission tube fuel hose.
15. INSTALL FUEL EMISSION TUBE FUEL HOSE
16. INSTALL CHARCOAL CANISTER ASSY
(a) Install the charcoal canister with the 2 bolts.
Torque: 40 NVm (400 kgfVcm, 29 ftVlbf)
(b) Connect the fuel tank vent hose.
(1) Push in the quick connector to the pipe until the
quick connector makes a ºclickº sound.
NOTICE:
Check the connected part for damage or foreign ob-
jects.
After connecting, check if the quick connector and
pipe are securely connected by pulling on them.
(c) Connect the fuel hose No. 1.
(d) Install the 3 wire harness clamps.
(e) Connect the VSV connector.
17. INSTALL FUEL TANK ASSY (See page 11-28)
18. INSTALL FUEL TANK PROTECTOR LOWER CENTER (See page 11-28)
19. INSTALL PARKING BRAKE CABLE ASSY NO.3 (See page 11-28)
20. INSTALL PARKING BRAKE CABLE ASSY NO.2 (See page 11-28)
21. INSTALL EXHAUST PIPE ASSY CENTER (See page 11-28)
22. INSTALL FUEL SUCTION W/ PUMP & GAUGE TUBE ASSY (See page 11-20)
23. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
24. ADD FUEL
25. CHECK FOR FUEL LEAKS (See page 11-5)
26. CHECK FOR EXHAUST GAS LEAKS
27. INSTALL REAR FLOOR SERVICE HOLE COVER (See page 11-20)
28. INSTALL REAR SEAT CUSHION ASSY
29. INSTALL FLOOR PANEL BRACE REAR (See page 15-2)
30. SYSTEM INITIALIZATION (See page 19-15)
Page 632 of 969
120BU-01
A79751
(b)(a)
(a)
A86217
(c)
(d)
(e)(f)
(g)
(g)
A86278
(a)
(b)
(a)
- EMISSION CONTROLDUTY VACUUM SWITCHING VALVE (3MZ-FE)
12-19
2080 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
DUTY VACUUM SWITCHING VALVE (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 EMISSION CONTROL VALVE SET
(a) Disconnect the 2 VSV connectors.
(b) Remove the wire harness clamp.
(c) Disconnect the fuel vapor feed hose No. 1.
(d) Disconnect the fuel vapor feed hose No. 2.
(e) Disconnect the vacuum hose.
(f) Remove the vacuum hose from the clamp.
(g) Remove the 2 nuts, then remove the emission control
valve set.
4. REMOVE DUTY VACUUM SWITCHING VALVE
(a) Disconnect the 2 vacuum hoses.
(b) Remove the screw, then remove the duty vacuum switch-
ing valve.
5. INSTALL DUTY VACUUM SWITCHING VALVE
6. INSTALL EMISSION CONTROL VALVE SET
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
7. CHECK CONNECTION OF VACUUM HOSE (See page 14-29)
8. INSTALL V-BANK COVER SUB-ASSY (See page 10-1 1)
9. CONNECT ENGINE WIRE NO. 3 (BATTERY NEGATIVE TERMINAL)
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
10. SYSTEM INITIALIZATION (See page 19-15)