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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Toyota Highlander 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 Highlander automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Toyota Highlander
- 2003 Toyota Highlander 3.0 V6 GAS, CC:2995, Fuel Injection
- 2003 Toyota Highlander 2.4 L4 GAS, CC:2362, Fuel Injection
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander cars and light trucks from 1990+.
Toyota -> Front Disc Brakes -> Precautions -> Audio Coded Anti-Theft System
Vehicle: 2003 Toyota Highlander 3.0 V6 GAS
Audio Coded Anti-Theft System
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 code.
- Depress 1 (PROG) while depressing righthand side of TUNE SEEK button, - - - will appear in tape operation display.
- To enter the first digit, depress 1 (PROG) button repeatedly until the number of times depressed equals the first digit ...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Highlander BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander cars and light trucks from 1990+.
Toyota -> Power Brake Units -> Troubleshooting
Vehicle: 2003 Toyota Highlander 2.4 L4 GAS
Refer to Fig. for gener...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Highlander BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander cars and light trucks from 1990+.
Toyota -> Power Brake Units -> Precautions -> Audio Coded Anti-Theft System
Vehicle: 2003 Toyota Highlander 2.4 L4 GAS
Audio Coded Anti-Theft System
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 code.
- Depress 1 (PROG) while depressing righthand side of TUNE SEEK button, - - - will appear in tape operation display.
- To enter the first digit, depress 1 (PROG) button repeatedly until the number of times depressed equals the first digit ...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Highlander BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander 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 Highlander 2.4 L4 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 Highlander BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander cars and light trucks from 1990+.
Toyota -> Front Disc Brakes -> Tightening Specifications
Vehicle: 2003 Toyota Highlander 2.4 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Highlander BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Toyota Highlander AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Toyota Highlander cars and light trucks from 1990+.
Toyota -> Rear Disc & Parking Brakes -> Caliper Service -> 2003-04 -> 2005 -> Avalon -> Camry, Camry Solara & Sienna -> Celica, Corolla & MR2 -> Highlander & RAV4 -> Land Cruiser, Sequoia & 4Runner -> Matrix -> Overhaul -> Replace
Vehicle: 2003 Toyota Highlander 2.4 L4 GAS
Avalon
2003-04
Replace
- Raise and support rear of vehicle, then remove tire and wheel assembly.
- Disconnect brake hose from brake tube and caliper using a suitable tool.
- Remove caliper attaching bolts, then the caliper, Fig. .
- Remove anti-squeal shim(s), brake pad, anti-rattle spring, pad guide plate and pad support plate.
- Reverse procedure to install, then bleed brake system.
Overhaul
- Remove sliding bushing and boot.
- Remove main pin boot using a suitable chisel.
- Remove piston using compressed air. When using air pressure to remove caliper piston, place a shop towel over piston to prevent it...
CLICK HERE TO GET FULL ACCESS TO 2003 Toyota Highlander BRAKE SERVICE PROCEDURES
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