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2005 Toyota Sienna CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Toyota REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

BRAKE SERVICE PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Toyota -> Rear Disc & Parking Brakes -> Caliper Service -> 2003-04 -> 2005 -> Avalon -> Camry, Camry Solara & Sienna -> Celica, Corolla & MR2 -> Highlander & RAV4 -> Land Cruiser, Sequoia & 4Runner -> Matrix -> Overhaul -> Replace
Vehicle: 2005 Toyota Sienna CE 3.3 V6 GAS
Avalon
2003-04
Replace
- Raise and support rear of vehicle, then remove tire and wheel assembly.
- Disconnect brake hose from brake tube and caliper using a suitable tool.
- Remove caliper attaching bolts, then the caliper, Fig. .
- Remove anti-squeal shim(s), brake pad, anti-rattle spring, pad guide plate and pad support plate.
- Reverse procedure to install, then bleed brake system.
Overhaul
- Remove sliding bushing and boot.
- Remove main pin boot using a suitable chisel.
- Remove piston using compressed air. When using air pressure to remove caliper piston, place a shop towel over piston to prevent it...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Toyota -> Fuel Filter Scheduled Maintenance -> 1986-06 Models -> Normal Service -> Severe Service
Vehicle: 2005 Toyota Sienna LE 3.3 V6 GAS
Normal Service
Service as r...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
DRIVESHAFT U-JOINT, Replace -> Assemble -> Disassemble
Vehicle: 2005 Toyota Sienna XLE Limited 3.3 V6 GAS
Disassemble
This procedure describes a driveline equipped with cardan joint in tube yoke. Driveline equipped with companion/slip yoke repeat steps to remove remaining cardan joint.
- Place driveshaft on suitable workbench. Do not damage driveshaft when servicing on workbench. Ensure driveline and components are reference marked to prevent driveline imbalance. Do not tighten driveshaft too tightly in a vise because this will cause driveline to become out of balance and result in driveline vibration.
- Tap outside of bearing cap with a drift to loosen snap ring.
- Remove snap ri...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Relearn Procedures
Vehicle: 2005 Toyota Sienna XLE Limited 3.3 V6 GAS
- Check and adjust tire pressure to manufacturer's specifications.
- Turn the ignition switch to On position.
- Press and the hold tire pressure warning reset switch until warning lamp blinks three times at a one second interval. Continue pressing tire pressure warning switch for approx...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Starter, Replace
Vehicle: 2005 Toyota Sienna XLE 3.3 V6 GAS
- Disconnect battery ground cable.
- Remove battery.
- Remove battery tray.
- Disconnect VSV connector.
- Remove wire harness clamp.
- Remove two bolts and air cleaner inlet No. 2.
- Disconnect mass air flow meter connector.
- Disconnect three vacuum hoses.
- Loosen two air cleaner cap bolts.
- Loosen air cleaner hose clamp bolt and remove air cleaner cap together with air cleaner hose No. 1.
- Remove air cleaner filter element.
- Remove wire harness clamp.
- Remove wire harness from wire harness clamp.
- Remove three bolts and air cleaner case.
- Remove tw...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Cabin Air Filter Service -> Toyota -> 2002-06 Camry, 2002-08 Camry Solara & 2005-06 Sienna
Vehicle: 2005 Toyota Sienna CE 3.3 V6 GAS
On 2002-03 models, under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter every 10,000 miles.
On 2004-08 models, the cabin air filter should be cleaned every 18 months or 15,000 miles and replaced every 36 months or 30,000 miles. The filter should be replaced more often if air flow is less than normal.
- Open the glove compartment door.
- Remove the screw retaining the damper rod to the righthand side of the glove compartment door, then detach the damper rod.
- Push inwar...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Toyota -> Malfunction Indicator Lamp (MIL) ->
Vehicle: 2005 Toyota Sienna XLE 3.3 V6 GAS
On some models equipped with OBD II, the MIL will also illuminate if the fuel tank filler cap is not properly tightened. Tighten fuel tank filler cap until it clicks.
The MIL should light when the ignition switch is placed in the On position without starting the engine. When the engine is started, the lamp should go out. If it remains lit, a fault has been detected by the diagnostic system and has logged a diagnostic trouble code. If the fault does not occur again within three trips, the lamp will go out but a diagnostic tro...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2005 Toyota Sienna XLE Limited 3.3 V6 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at water outlet.
- Remove hose from water outlet.
- Remove hose from vehicle.
- Reverse procedure to install.
Outlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp a...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2005 Toyota Sienna AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2005 Toyota Sienna XLE 3.3 V6 GAS
- Raise and support vehicle.
- Remove right front wheel.
- Remove bolts from righthand fender apron seal, then remove apron seal.
- Rotate or lift belt tensioner arm counterclockwise, usi...
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COMPONENT LOCATION DIAGRAMS FOR 2005 Toyota Sienna AUTOMOBILES
Component location diagrams for most 2005 Toyota Sienna cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 2005 Toyota Sienna AUTOMOBILES
OEM drawn wiring diagrams for most 2005 Toyota Sienna cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2005 Toyota Sienna AUTOMOBILES
OEM TSB listings for most 2005 Toyota Sienna cars and light trucks sold in the U.S. from 1985+.
Document: BRAKE BOOSTER RATTLE/BUZZ NOISE Vehicle: 2005 Toyota Sienna CE 3.3 V6 GAS Symptoms: |
Document: POWER FUNCTION OF SLIDING DOOR INOPERATIVE Vehicle: 2005 Toyota Sienna CE 3.3 V6 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2005 Toyota Sienna AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2005 Toyota Sienna cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2005 Toyota Sienna cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2005 Toyota Sienna cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2005 Toyota Sienna cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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