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1994 Mazda B4000 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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 1994 Mazda B4000 AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
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BRAKE SERVICE PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
HYDRAULIC BRAKE SYSTEMS -> DESCRIPTION
Vehicle: 1994 Mazda B4000 4.0 V6 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 hydraulic pressure i...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
Mazda -> Fuel Filter Scheduled Maintenance -> 1988-00 -> Normal Service -> Severe Service
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
Normal Service
Replace every 60,000 m...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
- Raise and support vehicle and remove front wheels.
- Remove freewheel hub.
- Remove caliper, mounting support and knuckle arm, leaving brake hose attached, and suspend caliper out of way.
- Disconnect stabilizer, then remove tie rod end.
- Remove lower mount of shock absorber.
- Remove snap ring and spacer.
- Support lower arm with suitable jack, then disconnect upper and lower ball joints and knuckle.
- Lower the lower arm and remove knuckle assembly.
- Remove ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
Starter, Replace
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Disconnect starter motor electrical connectors.
- Remove starter motor bolts and starter motor...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
Mazda -> Check Engine Or Malfunction Indicator Lamp (MIL) -> 1994-2009 B2300, B2500, B3000 & B4000 -> Continuous Memory -> EEC-IV -> EEC-V -> Keep Alive Memory (KAM) -> Keep Alive Memory (KAM) Reset & PCM Reset Less Electronic Tester -> PCM Reset Using Generic Scan Tool
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
EEC-IV
Continuous Memory
This lamp should light when the ignition is turned On. After the engine is started the lamp should go off, unless a fault condition has been detected by the EEC-IV system. After diagnosis and repair, the Check Engine/MIL lamp will automatically reset when stored Diagnostic Trouble Codes (DTCs) are cleared from the EEC-IV system memory as follows:
- Perform Key On Engine Off (KOEO) Self-Test using Super Star II Tester, or equivalent, scan tool.
- When DTCs begin to be displayed, deactivate self-test as follows:
- Using Super Star II Tester, unl...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
Lower
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at radiator outlet.
- Remove hose from radiator.
- Reposition hose clamp at thermostat housing.
- Remove hose from thermostat housing.
- Remove hose from vehicle.
- Reverse proc...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1994 Mazda B4000 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1994 Mazda B4000 4.0 V6 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 1994 Mazda B4000 AUTOMOBILES
Component location diagrams for most 1994 Mazda B4000 cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1994 Mazda B4000 AUTOMOBILES
OEM drawn wiring diagrams for most 1994 Mazda B4000 cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1994 Mazda B4000 AUTOMOBILES
OEM TSB listings for most 1994 Mazda B4000 cars and light trucks sold in the U.S. from 1985+.
Document: MERCON ATF IS BEING REPLACED BY MERCON V AS A SERVICE FLUID FOR MANUAL TRANSMISSIONS Vehicle: 1994 Mazda B4000 4.0 V6 GAS Auto Systems: |
Document: MERCON ATF IS BEING REPLACED BY MERCON V AS A SERVICE FLUID FOR AUTOMATIC TRANSMISSION/TRANSAXLE AND POWER STEERING APPLICATIONS - REVISED Vehicle: 1994 Mazda B4000 4.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1994 Mazda B4000 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1994 Mazda B4000 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 1994 Mazda B4000 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 1994 Mazda B4000 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 1994 Mazda B4000 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
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