🏷️ Basic Information

Make:

Mazda

Model:

Millenia

Years Covered:

1994-2002

Market Segment:

Mid-size Luxury Sedan

Chassis Code:

TA

👋 Introduction

Positioning:

The Mazda Millenia was positioned as a premium, near-luxury sedan, competing with established European and Japanese luxury brands of its era.

Competitors:

Competed with vehicles such as the Toyota Avalon, Lexus ES, Acura Legend/TL, and European sedans like the BMW 5 Series and Mercedes-Benz E-Class.

Styling:

Known for its distinctive Kodo-inspired 'flowing wing' design language and comfortable, refined interior.

Engineering:

Featured advanced technologies for its time, including a sophisticated suspension system and powerful V6 engines.

📋 Manual Details

Primary Coverage:

Workshop Service and Repair

Total Pages:

>1200

Type:

Comprehensive Electronic Workshop Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine Mechanical:

Detailed coverage of engine assembly, disassembly, inspection, and repair for all specified engine variants.

Engine Management:

Engine control system diagnostics, fuel injection, ignition timing, emissions control, and sensor data interpretation.

Lubrication System:

Oil pump, oil filter, oil cooler, oil pressure diagnostics, and lubrication system maintenance.

Cooling System:

Radiator, water pump, thermostat, cooling fans, coolant flow diagnostics, and system maintenance.

Fuel System:

Fuel pump, fuel injectors, fuel pressure regulator, fuel filter, and evaporative emission control (EVAP) system.

Emission Control:

Exhaust gas recirculation (EGR), catalytic converter, oxygen sensors, and emission diagnostic procedures.

Engine Electrical:

Starter motor, alternator, battery, ignition system, wiring diagrams, and component testing.

Automatic Transaxle:

Torque converter, valve body, planetary gear sets, electronic control unit (ECU) for transmission, and fluid service.

Front Axle Drive:

CV joints, drive shafts, differential, and related components.

Rear Axle:

Rear differential, wheel bearings, and associated components.

Steering System:

Power steering pump, steering rack, tie rod ends, and steering column components.

Braking System:

Disc brake calipers, brake pads, rotors, master cylinder, brake fluid, ABS system, and parking brake.

Traction Control:

TCS system operation, sensors, and diagnostic procedures.

Wheels Tires:

Tire pressure monitoring, wheel alignment, balancing, and tire wear analysis.

Suspension System:

Front and rear suspension components, shock absorbers, struts, springs, control arms, and bushings.

Body Construction:

Body panel repair, structural integrity, door mechanisms, glass replacement, and exterior trim.

Body Electrical:

Interior and exterior lighting, power windows, power locks, mirrors, wipers, horns, and body control modules.

HVAC System:

Heating, ventilation, air conditioning (HVAC) system, refrigerant, compressor, evaporator, condenser, and climate control diagnostics.

Routine Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement.

Diagnostic Troubleshooting:

Systematic troubleshooting guides, fault code interpretation, and component testing procedures.

Repair Procedures:

Step-by-step instructions for component removal, repair, and reinstallation across all vehicle systems.

Rebuild Procedures:

Detailed instructions for complete engine and transmission rebuilds, including torque specifications and clearances.

Component Replacement:

Guidance on replacing specific parts like alternators, starter motors, water pumps, brake pads, etc.

Wiring Diagrams:

Comprehensive electrical wiring diagrams for all vehicle systems, aiding in diagnosis and repair.

Depth:

Expert-level coverage suitable for professional mechanics and advanced DIY enthusiasts.

📊 Manual Specifications

Readability:

High-resolution PDF with searchable text for easy navigation and information retrieval.

Printability:

All pages are printable, allowing users to create physical copies for use in the workshop.

Binding:

Digital (PDF format)

Paper Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine 1 Code:

KL-ZE

Engine 1 Displacement:

2.5 Liters (2490 cc)

Engine 1 Configuration:

DOHC V6

Engine 1 Fuel Delivery:

Multi-point fuel injection

Engine 2 Code:

KJ-ZEM

Engine 2 Displacement:

2.25 Liters (2255 cc)

Engine 2 Configuration:

DOHC V6 (Supercharged)

Engine 2 Fuel Delivery:

Multi-point fuel injection with supercharger

Engine 1 Horsepower:

Approx. 170-180 HP (specifications varied by market and year)

Engine 1 Torque:

Approx. 155-160 lb-ft (specifications varied by market and year)

Engine 2 Horsepower:

Approx. 210-220 HP (specifications varied by market and year)

Engine 2 Torque:

Approx. 200-210 lb-ft (specifications varied by market and year)

Fuel Type Recommended:

Unleaded Gasoline (Octane rating varies by engine and market; premium recommended for optimal performance)

🔧 Transmission

Transmission Type Standard:

4-Speed Automatic Transaxle

Transmission Type Optional:

N/A (Manual transmission not offered on this model)

Transmission Features:

Electronically controlled, sequential SportShift functionality on some later models.

Automatic Transmission Fluid:

Mazda Genuine ATF JWS3317 or equivalent (refer to manual for specific capacity and change intervals).

📐 Dimensions

Length:

Approximately 191-192 inches (4851-4877 mm) depending on year and trim.

Width:

Approximately 70.7 inches (1796 mm).

Height:

Approximately 54.7 inches (1390 mm).

Wheelbase:

Approximately 107.1 inches (2720 mm).

Curb Weight:

Approximately 3300-3500 lbs (1497-1588 kg) depending on engine and equipment.

🛡️ Safety Features

NHTSA Ratings:

Specific NHTSA ratings for these model years are not readily available for all configurations, but it was generally considered a safe vehicle for its class.

ABS:

Anti-lock Braking System (ABS) standard on most models.

Traction Control:

Traction Control System (TCS) available on some models, particularly those with the supercharged engine.

Airbags:

Driver and passenger airbags standard; side airbags may be optional on later models.

Seatbelts:

Three-point inertia-reel seatbelts with pretensioners for front occupants.

💡 Technology Features

Audio System:

Standard AM/FM stereo with cassette and CD player, often with premium Bose audio system as an option.

Climate Control:

Automatic climate control with digital display on higher trims.

Cruise Control:

Standard cruise control.

Connectivity Features:

Limited by era; primarily focused on audio system integration. No modern Bluetooth or USB connectivity standard.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions and oil type used (consult manual for specifics).

Timing Belt Replacement:

For KL-ZE and KJ-ZEM engines, timing belt replacement is critical, typically recommended every 60,000-90,000 miles or 5-7 years. Failure can cause catastrophic engine damage.

Engine Oil Specification:

API SG, SH, or SJ certified, SAE 5W-30 or 5W-40 recommended (check manual for exact viscosity and capacity).

Coolant Specification:

Mazda Genuine Super Long Life Coolant (blue) or equivalent ethylene glycol-based antifreeze with corrosion inhibitors. Capacity approximately 7.1 Liters (7.5 US quarts).

Brake Fluid Specification:

DOT 3 or DOT 4 brake fluid.

Engine Mounts:

Engine mounts, particularly the rear mount, can wear out over time, leading to vibrations and clunking noises, especially during acceleration or deceleration.

Supercharger Belt Kj Zem:

The supercharger belt on the KJ-ZEM engine is a known wear item and requires periodic inspection and replacement.

Valve Stem Seals:

Older KL-ZE engines may develop worn valve stem seals, leading to oil consumption and blue smoke on startup.

Automatic Transmission Performance:

Some transmissions may exhibit shifting issues or premature wear if not properly maintained with fluid changes.

📚 Vehicle History

Mazda Heritage:

Mazda has a long history of producing reliable and engaging vehicles, often incorporating innovative engineering and design.

Generation 1:

The Millenia (first generation) was introduced in 1994, building upon Mazda's experience with the Eunos Cosmo and its innovative Miller-cycle engine (though the Miller-cycle engine was short-lived and replaced by conventional engines).

Manufacturing Location:

Japan

Production Years:

1994-2002

🏆 Awards & Recognition

Car And Driver 5 Best Lists:

The Mazda Millenia (especially the supercharged version) was lauded by critics for its performance and refinement, earning a spot on Car and Driver's Ten Best lists multiple times.

Automotive Journalism Reviews:

Received positive reviews for its comfortable ride, quiet cabin, and sporty handling, particularly compared to its contemporaries.