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Lexus LS400 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Lexus REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Lexus LS400 car and truck
repair procedures including Lexus engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your Lexus LS400 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Lexus LS400 AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Lexus LS400 cars and light trucks from 1990+
A/C & Cooling System Maintenance -> Lexus -> 1990-2002
Vehicle: 1997 Lexus LS400 4.0 V8 GAS
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BRAKE SERVICE PROCEDURES FOR Lexus LS400 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Lexus LS400 cars and light trucks from 1990+.
Disc Brakes -> Front Disc Brakes -> Brake Pad Service -> EXCEPT GS300 -> GS300
Vehicle: 1995 Lexus LS400 4.0 V8 GAS
EXCEPT GS300
- Remove wheel.
- Remove the bottom caliper bolt, Figs. through , and turn caliper up, Fig. .
- On models equipped with single and dual piston calipers, remove following parts:
- Two anti-squeal springs.
- Two brake pads.
- Four anti-squeal shims.
- Two pad wear indicators.
- Four pad support plates.
- On models equipped with four piston calipers, remove the following:
- Clip and two pins.
- Anti-rattle springs.
- Two pads.
- Clip and disc wear indicator from inner pad of right wheel.
- Spacer and anti-squeal shims.
- On models with dual piston calipers, install new pad support pl...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Lexus LS400 AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Lexus LS400 cars and light trucks sold in the U.S. for 1980+.
Lexus -> Component Locations -> 1993-00 LS400
Vehicle: 1995 Lexus LS400 4.0 V8 GAS
Refer to Fig....
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Lexus LS400 AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Lexus LS400 cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> Rear
Vehicle: 1998 Lexus LS400 4.0 V8 GAS
Rear
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and rear wheels.
- Remove suspension member brace bolts.
- Remove split pin and driveshaft castle nut and washer from front hub.
- Apply brake and remove axle hub nut.
- Place reference mark on adjusting cam and lower suspension arm
- Remove bolt and disconnect lower suspension arm from axle hub.
- Place reference m...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Lexus LS400 AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Lexus LS400 cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1994 Lexus LS400 4.0 V8 GAS
- Disconnect battery ground cable.
- Remove intake chamber and intake.
- Disconnect starter wires, remov...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Lexus LS400 AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Lexus LS400 cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Lexus -> 1996-2000 LS400 & 1999-2003 RX300
Vehicle: 1996 Lexus LS400 4.0 V8 GAS
The cabin air filter should be replaced every 15,000 miles or 12 months. The filter should be replaced more often if air flow is less than normal.
- Open the glove compartment.
- Remove the cover from the rear of the glove compartment.
- Through the glove compartment cover opening, disengage the filter cover retainers, then remove the cover and th...
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MAINTENANCE LAMP RESET PROCEDURES FOR Lexus LS400 AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Lexus LS400 cars and light trucks sold in the U.S. from 1990+.
Lexus -> Low Coolant Lamp ->
Vehicle: 1991 Lexus LS400 4.0 V8 GAS
This lamp will be illuminated when the coolant level in the radiator drops below a pre-determined point. To reset the lamp, bring the c...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Lexus LS400 AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Lexus LS400 cars and light trucks from 1990+
Radiator, Replace
Vehicle: 2000 Lexus LS400 4.0 V8 GAS
- Remove engine under cover.
- Drain coolant into suitable container.
- Remove air cleaner inlet and air cleaner assembly.
- Disconnect upper and lower radiator hoses from radiator.
- Disconnect engine ECU outlet duct from engine ECU box.
- Disconnec...
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SERPENTINE BELT SERVICE PROCEDURES FOR Lexus LS400 AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Lexus LS400 cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1995 Lexus LS400 4.0 V8 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 Lexus LS400 AUTOMOBILES
Component location diagrams for most Lexus LS400 cars and light trucks sold in the U.S. from 1990+.
 I/P Connector Locations, G3 Through W5 Diagram for 1998 Lexus LS400 4.0 V8 GASComponents on diagram: |
 Door Lock Control System Components Diagram for 1991 Lexus LS400 4.0 V8 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Lexus LS400 AUTOMOBILES
OEM drawn wiring diagrams for most Lexus LS400 cars and light trucks sold in the U.S.
 1995 Lexus LS400 4.0 V8 GAS Wiring DiagramComponents on diagram: |
 1990 Lexus LS400 4.0 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Lexus LS400 AUTOMOBILES
OEM TSB listings for most Lexus LS400 cars and light trucks sold in the U.S. from 1985+.
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Document: RETRO-FIT INTERNAL TRUNK RELEASE KITS Vehicle: 1996 Lexus LS400 4.0 V8 GAS Auto Systems: |
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Document: EVAP SYSTEM DIAGNOSIS - DTC P0441/P0446 Vehicle: 1994 Lexus LS400 4.0 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Lexus LS400 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Lexus LS400 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 Lexus LS400 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 Lexus LS400 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 Lexus LS400 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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