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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Lexus GS300 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
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BRAKE SERVICE PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Precautions -> Audio Coded Anti-Theft System -> Except LX470 -> LX470
Vehicle: 2004 Lexus GS300 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 GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Disc Brakes -> Troubleshooting
Vehicle: 2004 Lexus GS300 3.0 L6 GAS
Refer to chart...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Disc Brakes -> Caliper Service -> Assemble -> Disassemble -> ES300 & ES330 -> Front -> GS300, GS430, IS300 & SC430 -> GX470 -> LS430 -> LX470 -> Overhaul -> Rear -> Replacement -> RX300
Vehicle: 2004 Lexus GS300 3.0 L6 GAS
Front
Replacement
- Remove brake hose from caliper assembly, by removing union bolt and gaskets.
- Remove caliper bolts from torque plate, then the caliper.
- Remove brake pads and hardware as outlined under .
- Reverse procedure to install, noting the following:
- Use new gaskets on union bolt and tighten union bolt to specifications.
- Tighten caliper bolts to specifications.
- Fill reservoir, then bleed brakes and check for leaks.
Overhaul
Disassemble
- Remove calipers as outlined.
- Remove cylinder boot set rings and cylinder boots.
- Place a piece of cloth between piston and caliper, then, using compressed...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Hydraulic Brake Systems -> Brake System Bleed -> Brake Lines -> Except LX470 -> Master Cylinder -> Traction Control (TRAC) System
Vehicle: 2004 Lexus GS300 3.0 L6 GAS
Master Cylinder
- Fill reservoir with fluid.
- Disconnect tubes from master cylinder. Then slowly depress brake pedal and hold.
- Block off outlet holes with fingers and release pedal. Repeat three or four times.
Brake Lines
Bleed wheel with longest brake line first, then work back to the master cylinder according to brake line length.
- Connect tube to brake cylinder.
- Depress pedal several times and hold, then loosen bleeder plug with pedal still held down.
- When fluid stops coming out, tighten bleeder plug and release pedal. Repeat several times.
- Repeat entire...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Disc Brakes -> Rotor, Replace -> ES300 & ES330 -> Front -> GS300, GS430 & SC430 -> GX470 & LX470 -> IS300 -> LS430 -> Rear -> RX300 & RX330
Vehicle: 2004 Lexus GS300 3.0 L6 GAS
Front
ES300 & ES330
Remove front rotor as shown in Fig. .
GS300, GS430 & SC430
Remove front rotor as shown in Fig. .
IS300
Remove front rotor as shown in Fig. .
LS430
Remove front rotor as shown in Fig. .
GX470 & LX470
Remove front rotor and shown in Figs. and .
RX300 & RX330
Remove front rotor as shown in Fi...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GS300 BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2004 Lexus GS300 AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2004 Lexus GS300 cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Adjustments -> Brake Pedal Freeplay -> Brake Pedal Height -> Except LX470 -> LX470
Vehicle: 2004 Lexus GS300 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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