Auto Parts Search
2003 Mazda PROTEGE5 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Mazda -> Component Replacement & Adjustment -> Water Pump, Replace -> 2.0L Engine -> 2.3L -> 2.3L Engine -> 3.0L -> 3.0L Engine -> 4.0L -> B-Series -> Installation -> Mazda3 -> Mazda6 -> Miata -> MPV -> Protege -> Removal -> RX8 -> Tribute
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
B-Series
2.3L
- Remove air cleaner outlet pipe.
- Drain engine coolant into suitable container.
- Remove drive belt.
- Remove mounting bolts and water pump pulley.
- Remove mounting bolts and water pump, Fig. .
- Reverse procedure to install. Lubricate water pump O-ring with suitable clean engine coolant.
3.0L
- Drain engine coolant into suitable container.
- Remove air cleaner outlet tube.
- Remove shroud and cooling fan.
- Disconnect bypass tube.
- Remove accessory drive belt.
- Remove water pump ...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 A/C & HEATER SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Mazda -> Hydraulic Brake Systems -> Brake System Bleed -> B-Series -> Except B-Series & Tribute -> Manual -> Pressure -> Tribute
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
Except B-Series & Tribute
- Raise and support vehicle with jack stands.
- Fill reservoir with brake fluid, ensure reservoir is at least half full at all times during bleeding procedure.
- After removing bleeder cap, connect one end of transparent vinyl tube to bleeder and place other end in a clean, clear container that is half full with brake fluid.
- One person should depress pedal a few times, then hold the pedal depressed.
- A second person should loosen the bleeder screw and drain fluid, then retighten screw to specifications.
- Repeat steps 4 and 5 until there are no more air bubbles see...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Mazda -> Fuel Filter Replacement -> 2001-03 Protege, 323 & MX-3 -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
Fuel System Pressure Relief
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.
The anti-theft function is available as an option for the audio system. Before removing the battery ground cable or disconnecting the audio system power source, obtain the code number to reset the system when repairs are complete.
After the ...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 FUEL FILTER REPLACEMENT PROCEDURES
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if pulled by mistake. Before performing the following procedures, disconnect the ABS wheel speed sensor connector (axle side) and fix the wiring harness to an appropriate place where it will not be pulled by mistake while servicing vehicle.
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Drain transaxle oil in suitable container.
- Remove tie-rod and ball joint.
- Remove b...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES
STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Starter, Replace
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
- Disconnect battery ground cable at battery.
- Remove battery.
- Remove intake mani...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 STARTER & ALTERNATOR REPLACEMENT PROCEDURES
MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Mazda -> Low Coolant Lamp ->
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
This lamp should light when engine coolant level in the radiator drops below a predetermined le...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 MAINTENANCE LAMP RESET PROCEDURES
RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at water outlet.
- Remove hose from water outlet.
- Remove hose from vehicle.
- Reverse procedure ...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 RADIATOR & HOSE REPLACEMENT PROCEDURES
SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 SERPENTINE BELT SERVICE PROCEDURES
COMPONENT LOCATION DIAGRAMS FOR 2003 Mazda PROTEGE5 AUTOMOBILES
Component location diagrams for most 2003 Mazda PROTEGE5 cars and light trucks sold in the U.S. from 1990+.
Harnesses Diagram for 2003 Mazda PROTEGE5 2.0 L4 GAS Components on diagram: |
Harnesses Diagram for 2003 Mazda PROTEGE5 2.0 L4 GAS Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 PARTS/COMPONENTS LOCATION DIAGRAMS!
WIRING DIAGRAMS FOR 2003 Mazda PROTEGE5 AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Mazda PROTEGE5 cars and light trucks sold in the U.S.
2003 Mazda PROTEGE5 2.0 L4 GAS Wiring Diagram Components on diagram: |
2003 Mazda PROTEGE5 2.0 L4 GAS Wiring Diagram Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 WIRING DIAGRAMS!
TECHNICAL SERVICE BULLETINS FOR 2003 Mazda PROTEGE5 AUTOMOBILES
OEM TSB listings for most 2003 Mazda PROTEGE5 cars and light trucks sold in the U.S. from 1985+.
Document: AIR CONDITIONING MUSTY / MILDEW ODOR Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS Symptoms: |
Document: AIR CONDITIONING MUSTY / MILDEW ODOR - REVISED Vehicle: 2003 Mazda PROTEGE5 2.0 L4 GAS Symptoms: |
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 TECHNICAL SERVICE BULLETINS!
COMPONENT/PARTS SPECIFICATIONS FOR 2003 Mazda PROTEGE5 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Mazda PROTEGE5 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 2003 Mazda PROTEGE5 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 2003 Mazda PROTEGE5 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 2003 Mazda PROTEGE5 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
CLICK HERE TO GET FULL ACCESS TO 2003 Mazda PROTEGE5 SPECIFICATIONS DATA!
Shop online for auto body parts, engines, wheels, lights...
More parts |
Get the Complete Technical Service Bulletins! |
Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2003 Mazda PROTEGE5 vehicle. |
Access the Complete guide! |