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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Toyota 4runner car and truck
repair procedures including Toyota 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 2003 Toyota 4runner automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Toyota 4runner
- 2003 Toyota 4runner 4.7 V8 GAS, CC:4663, CID:285, Fuel Injection, Aspiration:285
- 2003 Toyota 4runner 4.0 V6 GAS, CC:4000, Fuel Injection
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Hydraulic Brake Systems -> Tightening Specifications
Vehicle: 2003 Toyota 4runner 4.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Hydraulic Brake Systems -> Component Replacement -> Except Land Cruiser & 4Runner -> Except Sienna -> Land Cruiser & 4Runner -> Master Cylinder -> Models w/Load Sensing Proportioning Valve (LSPV) -> Models w/Proportioning & Bypass Valve (P-BV) -> Proportioning Valve -> Sienna -> Wheel Cylinders
Vehicle: 2003 Toyota 4runner 4.0 V6 GAS
Master Cylinder
Except Sienna
- Remove brake fluid with syringe.
- On RAV4 models, remove air cleaner cover with air cleaner hose.
- On all models, label and disconnect brake lines using line wrench 09751-36011, 09023-00100, or equivalent. Cap brake lines from master cylinder.
- Disconnect wire connector from brake pressure switch and then disconnect level warning switch connector, if equipped.
- Remove master cylinder to brake unit attaching nuts, then remove master cylinder, wire clamp, gasket and 3-way union, as needed.
- Reverse procedure to install. Bleed brake system.
Sienna
- Remove air c...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Rear Disc & Parking Brakes -> Tightening Specifications
Vehicle: 2003 Toyota 4runner 4.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Rear Disc & Parking Brakes -> Brake Pad Service -> 2003-04 -> 2005 -> Avalon -> Camry, Camry Solara & Sienna -> Celica, Corolla, & MR2 -> Highlander & RAV4 -> Land Cruiser, Sequoia & 4Runner -> Matrix
Vehicle: 2003 Toyota 4runner 4.7 V8 GAS
Avalon
2003-04
- Raise and support rear of vehicle, then remove tire and wheel assembly.
- Remove caliper attaching bolts, then the caliper, Fig. . Do not allow caliper to hang unsupported or damage to the brake hose may occur.
- Remove pads and anti-squeal shim(s).
- Remove anti-rattle springs, pad guide plates and support plate.
- Reverse procedure to install.
2005
- Raise and support vehicle, then remove rear wheel.
- Remove union bolt, gasket and flexible hose from brake caliper,
- Remove slide pin and caliper, Fig. .
- Remove brake pads, brake pad support plate and shims.
- Reverse procedure to install...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Hydraulic Brake Systems -> Brake System Bleed -> Brake Lines -> Master Cylinder
Vehicle: 2003 Toyota 4runner 4.0 V6 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 your way...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota 4runner AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota 4runner cars and light trucks from 1990+.
Toyota -> Rear Disc & Parking Brakes -> Brake Pad Service -> 2003-04 -> 2005 -> Avalon -> Camry, Camry Solara & Sienna -> Celica, Corolla, & MR2 -> Highlander & RAV4 -> Land Cruiser, Sequoia & 4Runner -> Matrix
Vehicle: 2003 Toyota 4runner 4.0 V6 GAS
Avalon
2003-04
- Raise and support rear of vehicle, then remove tire and wheel assembly.
- Remove caliper attaching bolts, then the caliper, Fig. . Do not allow caliper to hang unsupported or damage to the brake hose may occur.
- Remove pads and anti-squeal shim(s).
- Remove anti-rattle springs, pad guide plates and support plate.
- Reverse procedure to install.
2005
- Raise and support vehicle, then remove rear wheel.
- Remove union bolt, gasket and flexible hose from brake caliper,
- Remove slide pin and caliper, Fig. .
- Remove brake pads, brake pad support plate and shims.
- Reverse procedure to install...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota 4runner BRAKE SERVICE PROCEDURES
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