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2008 Toyota 4runner 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
- 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
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
DRIVESHAFT, Replace
Vehicle: 2008 Toyota 4runner SR5 4.0 V6 GAS
- Place vehicle in neutral.
- Release parking brake.
- Raise and support vehicle and support it with safety stands in proper locations.
- Place reference mark on driveline and differential flange. Paint is recommended for match marks. Never damage rear driveline shaft differential flange.
- Remove bolt...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
Component Locations
Vehicle: 2008 Toyota 4runner Limited 4.7 V8 GAS
Refer toF...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
Alternator, Replace
Vehicle: 2008 Toyota 4runner SR5 4.7 V8 GAS
- Disconnect battery ground cable.
- Raise vehicle on suitable lift.
- Remove clips and radiator upper support seal.
- Rotate or lift belt tensioner arm counterclockwise using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Separate oil cooler hoses from fan shroud.
- Remove bolts and separate fan shroud from radiator.
- Remove nuts and separate fan with fluid coupling from engine.
- Remove fan shroud and fan with fluid coupling from vehicle at same time.
- Disconnect vacuum hose.
- Remove nut and bolts securing power steering pump assembly. Do not disconnect power st...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
Cabin Air Filter Service -> Toyota -> 2003-09 4Runner
Vehicle: 2008 Toyota 4runner SR5 4.0 V6 GAS
On 2003 models, under normal operating conditions the cabin air filter should be replaced every 22,500 miles. In dusty areas change the cabin air filter every 10,000 miles.
On 2004-09 models, the cabin air filter should be 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, Fig. .
- Push inward at each side of the glove compartment door to disengage the retainers, then...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
Toyota -> Automatic Transmission Oil Temperature Warning Lamp ->
Vehicle: 2008 Toyota 4runner SR5 4.0 V6 GAS
This lamp will be illuminated when automatic transmission or transfer case fluid temperature exceeds 302°F. If the lamp lights, allow vehicle to operate at idle speed until fluid temperature falls below 248°F; t...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2008 Toyota 4runner AUTOMOBILES
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2008 Toyota 4runner SR5 4.0 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 2008 Toyota 4runner AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2008 Toyota 4runner Sport 4.0 V6 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 2008 Toyota 4runner AUTOMOBILES
Component location diagrams for most 2008 Toyota 4runner cars and light trucks sold in the U.S. from 1990+.
Audio Components Diagram for 2008 Toyota 4runner Limited 4.7 V8 GAS Components on diagram: |
Audio Components Diagram for 2008 Toyota 4runner Limited 4.0 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2008 Toyota 4runner AUTOMOBILES
OEM drawn wiring diagrams for most 2008 Toyota 4runner cars and light trucks sold in the U.S.
2008 Toyota 4runner Sport 4.0 V6 GAS Wiring Diagram Components on diagram: |
2008 Toyota 4runner Limited 4.0 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2008 Toyota 4runner AUTOMOBILES
OEM TSB listings for most 2008 Toyota 4runner cars and light trucks sold in the U.S. from 1985+.
Document: TOMTOM Navigation Rebooting During Operation Vehicle: 2008 Toyota 4runner Limited 4.7 V8 GAS Auto Systems: |
Document: Excessive Sulphur Odor Vehicle: 2008 Toyota 4runner Limited 4.0 V6 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2008 Toyota 4runner AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2008 Toyota 4runner 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 2008 Toyota 4runner 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 2008 Toyota 4runner 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 2008 Toyota 4runner 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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