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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Lexus IS300 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 2004 Lexus IS300 automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2004 Lexus IS300
- 2004 Lexus IS300 3.0 L6 GAS, CC:2997, Fuel Injection
- 2004 Lexus IS300 Sportcross 3.0 L6 GAS, CC:2997, Fuel Injection
BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Precautions -> Audio Coded Anti-Theft System -> Except LX470 -> LX470
Vehicle: 2004 Lexus IS300 3.0 L6 GAS
Audio Coded Anti-Theft System
Except LX470
- Obtain theft protection code number from customer.
- Enter code number prior to disconnecting battery ground cable.
- Perform service required.
- Turn radio to On position, "CODE" will be displayed, enter code to restore operation.
LX470
Some models are equipped with an audio coded anti-theft system that will disable the radio when the battery cable is disconnected. The system can be identified by the "ANTI-THEFT SYSTEM" on the cassette tape lid. Obtain 3 digit customer code for input. Reset system after service as follows:
- Obtain 3 digit audio anti-theft co...
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BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Disc Brakes -> Parking Brake Service -> Adjustment -> Assemble -> Disassemble
Vehicle: 2004 Lexus IS300 3.0 L6 GAS
Disassemble
- Remove rear disc brake assembly and suspend securely. Do not let caliper hang by brake hose.
- Remove rotor disc, Fig. . If it cannot be removed easily, return shoe adjuster until wheel turns freely, then remove rotor.
- Remove shoe return springs.
- Remove front shoe as follows:
- Slide out front shoe, remove adjuster.
- Remove shoe strut with spring.
- Disconnect tension spring and remove shoe.
- Remove rear shoe as follows:
- Slide out rear shoe and remove tension spring.
- Disconnect parking brake cable from shoe lever.
- Remove shoe hold-down cups, springs and pins.
Assemble
- Apply high te...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus IS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Hydraulic Brake Systems -> Component Service -> Assemble -> Disassemble -> ES300 & ES330 -> Except LX470 -> GS300, GS430 & SC430 -> GX470 -> Hydraulic Brake Booster -> Inspection -> LX470 -> Master Cylinder -> Models w/Load Sensing Proportioning Valve (LSPV) -> Models w/Proportioning & Bypass Valve (P-BV) -> Proportioning Valve -> RX300
Vehicle: 2004 Lexus IS300 Sportcross 3.0 L6 GAS
Master Cylinder
Except LX470
Disassemble
- Remove brake fluid reservoir, Figs. through .
- Remove set screw, then the reservoir tank.
- Remove cap and strainer from reservoir.
- Remove two grommets, then place cylinder in suitable vise.
- On models less TRAC and VSC, push piston in and remove stopper bolt.
- On models with TRAC, push pistons in and remove No. 1, then No. 2 stopper bolts.
- On models with VSC, push in piston with a screwdriver, then remove straight pin by turning over cylinder body. Tape screwdriver tip before using it.
- On all models, push pistons in and remove snap ring, then carefu...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus IS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Disc Brakes -> Parking Brake Service -> Adjustment -> Assemble -> Disassemble
Vehicle: 2004 Lexus IS300 Sportcross 3.0 L6 GAS
Disassemble
- Remove rear disc brake assembly and suspend securely. Do not let caliper hang by brake hose.
- Remove rotor disc, Fig. . If it cannot be removed easily, return shoe adjuster until wheel turns freely, then remove rotor.
- Remove shoe return springs.
- Remove front shoe as follows:
- Slide out front shoe, remove adjuster.
- Remove shoe strut with spring.
- Disconnect tension spring and remove shoe.
- Remove rear shoe as follows:
- Slide out rear shoe and remove tension spring.
- Disconnect parking brake cable from shoe lever.
- Remove shoe hold-down cups, springs and pins.
Assemble
- Apply high te...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus IS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Description
Vehicle: 2004 Lexus IS300 3.0 L6 GAS
When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This hyd...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus IS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus IS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus IS300 cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Adjustments -> Brake Pedal Freeplay -> Brake Pedal Height -> Except LX470 -> LX470
Vehicle: 2004 Lexus IS300 3.0 L6 GAS
Brake Pedal Height
Except LX470
- Measure brake pedal height, Fig. .
- On RX300 models, pedal height should be 7.598-7.992 inches.
- On RX330 models, pedal height should be 5.906-6.299 inches.
- On ES300 and ES330 models, pedal height should be 5.673-6.067 inches.
- On LS430 models, pedal height should be 6.654-7.047 inches.
- On IS300 models, pedal height should be 6.063-6.457 inches.
- On all models, if pedal height measurements are not as specified, adjust as follows:
- Remove undercover and lower dash finish panel.
- Disconnect stop lamp switch.
- Loosen stop light switch locknut, then back out switch.
- Loosen ...
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