Range of Topics
- The procedures for performing all required service operations are divided into the following five basic operations: Removal/Installation Disassembly/Assembly Replacement Inspection Adjustment
- Simple operations which can be performed easily just by looking at the vehicle (i.e., removal/installation of parts, jacking, vehicle lifting, cleaning of parts and visual inspection) have been omitted.
Advisory Messages
You'll find several Warnings, Cautions, Notes, Specifications and Upper and Lower Limits in this manual.
Warning
- A Warning indicates a situation in which serious injury or death could result if the warning is ignored.
Caution
- A Caution indicates a situation in which damage to the vehicle or parts could result if the caution is ignored.
Note
- A Note provides added information that will help you to complete a particular procedure.
Specification
- The values indicate the allowable range when performing inspections or adjustments.
Upper and lower limits
- The values indicate the upper and lower limits that must not be exceeded when performing inspections or adjustments.
Scheme 29
Engine tune-up
- Any necessary adjustments are made after starting the engine.
UNITS
| Electrical current | A (ampere) |
|---|---|
| Electric potential | V (volt) |
| Electric power | W (watt) |
| Length | Mm (millimeter) |
| In (inch) | |
| Negative pressure | KPa (kilo pascal) |
| MmHg (millimeters of mercury) | |
| InHg (inches of mercury) | |
| Positive Pressure | KPa (kilo pascal) |
| Kgf/cm 2 (kilogram force per square centimeter) | |
| Psi (pounds per square inch) | |
| Resistance | Ohm (ohm) |
| Torque | N.m (Newton meter) |
| Kgf.m (kilogram force per meter) | |
| Kgf.cm (kilogram force per centimeter) | |
| Ft.lbf (foot pound) | |
| In.lbf (inch pound) | |
| Volume | L (liter) |
| US qt (U.S. quart) | |
| Imp qt (Imperial quart) | |
| Ml (milliliter) | |
| Cc (cubic centimeter) | |
| Cu in (cubic inch) | |
| Fl oz (fluid ounce) | |
| Weight | G (gram) |
| Oz (ounce) |
UNITS DESCRIPTION
Conversion to SI Units (System International Units)
- All numerical values in this manual are used on SI units. Numbers shown in conventional units are converted from these values.
Rounding Off
- Converted values are rounded off to the same number of places as the SI unit value. For example, if the SI unit value is 17.2 and the value after conversion is 37.84, the converted value will be rounded off to 37.8.
Upper and Lower Limits
- When the data indicates upper and lower limits, the converted values are rounded down if the SI unit value is an upper limit and rounded up if the SI unit value is a lower limit. Therefore, converted values for the same SI unit value may differ after conversion. For example, consider 2.7 kgf/cm 2 in the following specifications: 210 - 260 kPa {2.1 - 2.7 kgf/cm} 2 , 30 - 38 psi 270 - 310 kPa {2.7 - 3.2 kgf/cm} 2 , 39 - 45 psi
- The actual converted values for 2.7 kgf/cm 2 are 264 kPa and 38.4 psi. In the first specification, 2.7 is used as an upper limit, so the converted values are rounded down to 260 and 38. In the second specification, 2.7 is used as a lower limit, so the converted values are rounded up to 270 and 39.
Scheme 30
- Always be sure to cover fenders, seats and floor areas before starting work.
Scheme 31
- Be sure that all necessary tools and measuring equipment are available before starting any work.
Scheme 32
- Use special tools when they are required.
Disconnection of the Negative Battery Cable
- Before beginning any work, turn the ignition switch to LOCK, disconnect the negative battery cable and then wait for more than one minute to allow the backup supply of the air bag diagnostic monitor unit to deplete its stored power.
Disconnecting the battery cable will delete the memories of the clock, audio and DTCs, etc. Therefore, it is necessary to verify those memories before disconnecting the cable.
Dynamometer
- When test-running a vehicle on a dynamometer: Place a fan, preferably a vehicle-speed proportional type, in front of the vehicle. Connect an exhaust gas ventilation unit. Cool the exhaust pipes with a fan. Keep the area around the vehicle uncluttered. Watch the water temperature gauge. WARNING: On 4WD vehicles, if the front wheels are on a dynamometer, the rear wheels must be on chassis rollers or the vehicle could lurch forward.
Scheme 33
- Before disconnecting connectors or removing electrical parts, disconnect the negative battery cable.
Scheme 34
- Insert the probe into the service hole when connecting a jumper wire to the data link connector. CAUTION: Inserting a jumper wire probe into the data link connector terminal may damage the terminal.
Scheme 35
Scheme 36
- When disconnecting two connectors, grasp the connectors, not the wires.
- Connectors can be disconnected by pressing or pulling the lock lever as shown.
Scheme 37
- When locking connectors, listen for a click indicating they are securely locked.
Scheme 38
Scheme 39
- When a tester is used for checking continuity or measuring voltage, insert the tester probe from the wiring harness side.
- Check the terminals of waterproof connectors from the connector side since they cannot be accessed from the wiring harness side. CAUTION: To prevent damage to the terminal, wrap a thin wire around the lead before inserting into terminal.
Scheme 40
- Pull lightly on individual wires to check that they are secured in the terminal.
Scheme 41
- Use the appropriate tools to remove a terminal as shown. While installing a terminal, be sure to insert it until it locks securely.
- Insert a thin piece of metal from the terminal side of the connector and with the terminal locking tab pressed down, pull the terminal out from the connector.
Scheme 42
- Handle sensors, switches and relays carefully. Do not drop them or strike them against other objects.
Scheme 43
- Two-color wires are indicated by a two-color code symbol.
- The first letter indicates the base color of the wire and the second, the color of the stripe. WIRING COLOR CODES COLOR CODE COLOR CODE Blue L Orange O Black B Pink P Brown BR Red R Dark Blue DL Sky Blue SB Dark Green DG Tan T Green G White W Gray GY Yellow Y Light Blue LB Violet V Light Green LG
Scheme 44
- When replacing a fuse, be sure to replace it with one of the same capacity. If a fuse fails again, the circuit probably has a short and the wiring should be checked.
- Be sure the negative battery terminal is disconnected before replacing a main fuse.
- When replacing a pullout fuse, use the fuse puller.
Scheme 45
- A jumper wire is used to create a temporary circuit. Connect the jumper wire between the terminals of a circuit to bypass a switch. CAUTION: Do not connect a jumper wire from the power source line to a body ground. This may cause burning or other damage to wiring harnesses or electronic components.
Scheme 46
- The DC voltmeter is used to measure circuit voltage. A voltmeter with a range of 15 V or more is used by connecting the positive (+) probe (red lead wire) to the point where voltage will be measured and the negative (-) probe (black lead wire) to a body ground.
Scheme 47
- The ohmmeter is used to measure the resistance between two points in a circuit and to check for continuity and short circuits. CAUTION: Do not connect the ohmmeter to any circuit where voltage is applied. This will damage the ohmmeter.
JACKING
| WARNING | Do not run the engine when jacking the vehicle. The wheels contacting the ground could cause the vehicle to move. |
| WARNING | Make sure the jack and jack stands are correctly located to prevent the vehicle from falling. |
| WARNING | Wheel chocks should be used to prevent the vehicle from rolling and falling off the jack. |
Scheme 48
- The jacking point is a tab that extends from the front suspension lower control arm at the bolt head of the lower control arm.
Scheme 49
- The rear jacking points are located on the rear trailing arms.
Scheme 50
| CAUTION | Damage to the suspension, exhaust or steering linkage components may occur if care is not exercised when positioning the hoist adapters prior to lifting the vehicle. |
- The lifting points are part of the uni-body structure.
Scheme 51
Proper lifting and towing are necessary to prevent damage to the vehicle. State and local laws must be followed.
When a vehicle is towed on its front wheels, lock the steering wheel in a straight ahead position with a steering wheel clamp.
On 2WD vehicles, it is acceptable to tow the vehicles with the front wheels on the ground and the rear wheels off the ground.
On 4WD vehicles, it is recommended that the vehicle be towed with a wheel lift or flatbed equipment.
Do not tow with sling belt equipment.
Front Towing
Before the vehicle is towed on its front wheels, with rear wheels on dolly, release the parking brake and put the gearshift (both manual and automatic) in N (Neutral).
Rear Towing
Before the vehicle is towed on its rear wheels, with front wheels on dolly, release the parking brake and put the gearshift (both manual and automatic) in N (Neutral).
Towing a vehicle with a manual transmission with the front wheels off the ground
- Place the transmission in N (Neutral).
Towing a vehicle with an automatic transmission with the front wheels off the ground
- Place the transmission in N (Neutral).
Towing Four-Wheel Drive Vehicles
On 4WD vehicles, it is recommended that the vehicle be towed with a wheel lift and dolly or flatbed equipment.
SAE STANDARDS
- In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and abbreviations are now used in this manual. The table below lists the names and abbreviations that have been used in Mazda manuals up to now and their SAE equivalents.
| New Standard | ||
|---|---|---|
| Abbr. | Name | Remark |
| 3GR | Third Gear | |
| 4GR | Fourth Gear | |
| A/C | Air Conditioning | |
| ACL | Air Cleaner | |
| AIR | Secondary Air Injection | Inject with compressor |
| AP | Accelerator Pedal | |
| B+ | Battery Positive Voltage | |
| BARO | Barometric Pressure | |
| CAC | Charge Air Cooler | |
| CC | Oxidation Catalytic Converter | |
| CIS | Continuous Fuel Injection System | |
| CKP | Crankshaft Position Sensor | |
| CLS | Closed Loop System | |
| CMP | Camshaft Position Sensor | |
| CPP | Clutch Pedal Position | |
| CTP | Closed Throttle Position | |
| DI | Distributor Ignition | |
| DLC | Data Link Connector | |
| DLI | Distributorless Ignition | |
| DTC | Diagnostic Trouble Code(s) | |
| DTM | Diagnostic Test Mode | Diagnostic trouble codes depend on the diagnostic test mode |
| ECM | Engine Control Module | |
| ECT | Engine Coolant Temperature | |
| EGR | Exhaust Gas Recirculation | |
| EI | Electronic Ignition | Controlled by the ECM/PCM |
| EM | Engine Modification | |
| EVAP | Evaporative Emission | |
| FC | Fan Control | |
| FF | Flexible Fuel | |
| FP | Fuel Pump | |
| FPR | Fuel Pump Relay | In some models, there is a fuel pump relay that controls pump speed. That relay is now called the fuel pump relay (speed) |
| GEN | Generator | |
| GND | Ground | |
| HO2S | Heated Oxygen Sensor | With heater |
| IAC | Idle Air Control | |
| IAT | Intake Air Temperature | |
| ICM | Ignition Control Module | |
| KS | Knock Sensor | |
| MAF/IAT | Mass Air Flow / Intake Air Temperature Sensor | |
| MAP | Manifold Absolute Pressure | |
| MFI | Multiport Fuel Injection | |
| MIL | Malfunction Indicator Lamp | |
| O2S | Oxygen Sensor | |
| OBD | On-Board Diagnostic | |
| OL | Open Loop | |
| PAIR | Pulsed Secondary Air Injection | Pulsed Injection |
| PCM | Powertrain Control Module | Device that controls engine and powertrain |
| PNP | Park/Neutral Position | |
| PSP | Power Steering Pressure | |
| SAPV | Secondary Air Pulse Valve | |
| SFI | Sequential Multipoint Fuel Injection | |
| TB | Throttle Body | |
| TC | Turbocharger | |
| TCC | Torque Converter Clutch | |
| TCM | Transmission (Transaxle) Control Module | |
| TP | Throttle Position Sensor | |
| TR | Transmission (Transaxle) Range | |
| TWC | Three Way Catalytic Converter | |
| VAF | Volume Air Flow Sensor | |
| VR | Voltage Regulator | |
| VSS | Vehicle Speed Sensor | |
| WOT | Wide Open Throttle Position | |
| WU-TWC | Warm Up Three Way Catalytic Converter | Directly Connected to exhaust manifold |
NEW STANDARD
Schedule 1
| Maintenance Item | Maintenance Interval (Number of months or km (miles) whichever comes first) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Months | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 | 66 | 72 | |
| X 1000 Km | 12 | 24 | 36 | 48 | 60 | 72 | 84 | 96 | 108 | 120 | 132 | 144 | |
| (x1000 Miles) | (7.5) | (15) | (22.5) | (30) | (37.5) | (45) | (52.5) | (60) | (67.5) | (75) | (82.5) | (90) | |
| ENGINE | |||||||||||||
| Engine valve clearance (for 2.3L engine) | Audible Inspect every 120,000 km (75,000 miles), if noisy, adjust | ||||||||||||
| Engine oil | R | R | R | R | R | R | R | R | R | R | R | R | |
| Oil filter | R | R | R | R | R | R | R | R | R | R | R | R | |
| Drive belts (tension) | 2.3L engine | I | I | ||||||||||
| Drive belts (tension) | 3.0L engine | I | I | I | |||||||||
| PCV valve (for 3.0L engine) (1) | Replace every 160,000 km (100,000 miles) | ||||||||||||
| IGNITION SYSTEM | |||||||||||||
| Spark plugs | Replace every 120,000 km (75,000 miles) | ||||||||||||
| FUEL SYSTEM | |||||||||||||
| Air cleaner filter | R | R | |||||||||||
| Fuel filter (1) | R | R | R | ||||||||||
| Fuel lines and hoses (1) | I | I | I | ||||||||||
| Hoses and tubes for emission (1) | I | ||||||||||||
| COOLING SYSTEM | |||||||||||||
| Cooling system and hoses | I | I | I | ||||||||||
| Engine coolant (yellow) | Replace every 160,000 km (100,000 miles) or 60 months; after that, every 80,000 km (50,000 miles) or 36 months | ||||||||||||
| Engine coolant level | I | I | I | I | I | I | I | I | I | I | I | I | |
| CHASSIS and BODY | |||||||||||||
| Brake lines, hoses & connections | I | I | I | ||||||||||
| Brake fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| Disc brakes | I | I | I | I | I | I | |||||||
| Drum brakes | I | I | I | ||||||||||
| Tire (rotation) | Rotate every 12,000 km (7,500 miles) | ||||||||||||
| Tire inflation pressure and tire wear | I | I | I | I | I | I | I | I | I | I | I | I | |
| Steering operation and linkages | I | I | I | ||||||||||
| Power steering fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| Manual transaxle oil | R | ||||||||||||
| Automatic transaxle fluid | Replace every 240,000 km (150,000 miles) | ||||||||||||
| Rear differential fluid (4WD only) (2) | Replace every 240,000 km (150,000 miles) | ||||||||||||
| Transfer case fluid (4WD only) (2) | Replace every 240,000 km (150,000 miles) | ||||||||||||
| Front and rear suspension ball joints | I | I | I | ||||||||||
| Driveshaft dust boots | I | I | I | ||||||||||
| Bolts and nuts on chassis and body | I | I | I | ||||||||||
| Exhaust system heat shields | I | I | I | ||||||||||
| All lock and hinges | L | L | L | L | L | L | L | L | L | L | L | L | |
| Washer fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| I: Inspect and repair, clean, adjust, or replace if necessary (Oil-permeated air filter cannot be cleaned using the air-blow method) R: Replace L: Lubricate (1) According to state and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage (kilometrage) period to ensure long-term reliability. (2) If this component has been submerged in water, the oil should be changed. | |||||||||||||
| (1) | According to state and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage (kilometrage) period to ensure long-term reliability. |
| (2) | If this component has been submerged in water, the oil should be changed. |
MAINTENANCE SCHEDULE 1
Schedule 2
| Maintenance Item | Maintenance Interval (Number of months or km (miles) whichever comes first) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Months | 4 | 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 44 | 48 | |
| X 1000 Km | 8 | 16 | 24 | 32 | 40 | 48 | 56 | 64 | 72 | 80 | 88 | 96 | |
| (x 1000 Miles) | (5) | (10) | (15) | (20) | (25) | (30) | (35) | (40) | (45) | (50) | (55) | (60) | |
| ENGINE | |||||||||||||
| Engine valve clearance (for 2.3L engine) | Audible Inspect every 120,000 km (75,000 miles), if noisy, adjust | ||||||||||||
| Engine oil | R | R | R | R | R | R | R | R | R | R | R | R | |
| Engine oil (for Puerto Rico) | Replace every 5,000 km (3,000 miles) (or 3 months) | ||||||||||||
| Oil filter | R | R | R | R | R | R | R | R | R | R | R | R | |
| Drive belts (tension) | 2.3L engine | I | |||||||||||
| Drive belts (tension) | 3.0L engine | I | I | ||||||||||
| PCV valve (for 3.0L engine) (1) | Replace every 160,000 km (100,000 miles) | ||||||||||||
| IGNITION SYSTEM | |||||||||||||
| Spark plugs | USA | Replace every 96,000 km (60,000 miles) | |||||||||||
| Others (1) | Replace every 120,000 km (75,000 miles) | ||||||||||||
| FUEL SYSTEM | |||||||||||||
| Air cleaner filter | Puerto Rico | R | R | ||||||||||
| Others | R | ||||||||||||
| Fuel filter (2) | R | R | |||||||||||
| Fuel lines and hoses (2) | I | I | |||||||||||
| Hoses and tubes for emission (2) | I | ||||||||||||
| COOLING SYSTEM | |||||||||||||
| Cooling system and hoses | I | I | |||||||||||
| Engine coolant (yellow) | Replace every 160,000 km (100,000 miles) or 60 months; after that, every 80,000 km (50,000 miles) or 36 months | ||||||||||||
| Engine coolant level | I | I | I | I | I | I | I | I | I | I | I | I | |
| ELECTRICAL SYSTEM | |||||||||||||
| Function of all lights | I | I | I | I | I | I | I | I | I | I | I | I | |
| CHASSIS and BODY | |||||||||||||
| Brake lines, hoses & connections | I | I | |||||||||||
| Brake fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| Disc brakes | I | I | I | I | |||||||||
| Drum brakes | I | I | |||||||||||
| Tire (rotation) | Rotate every 8,000 km (5,000 miles) | ||||||||||||
| Tire inflation pressure and tire wear | I | I | I | I | I | I | I | I | I | I | I | I | |
| Steering operation and linkages | I | I | |||||||||||
| Power steering fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| Manual transaxle oil | Replace every 48,000 km (30,000 miles) | ||||||||||||
| Automatic transaxle fluid | Replace every 48,000 km (30,000 miles) | ||||||||||||
| Rear differential fluid (4WD only) (3) | Replace every 160,000 km (100,000 miles) | ||||||||||||
| Transfer case fluid (4WD only) (3) | Replace every 48,000 km (30,000 miles) | ||||||||||||
| Front and rear suspension ball joints | I | I | |||||||||||
| Driveshaft dust boots | I | I | |||||||||||
| Bolts and nuts on chassis and body | I | I | I | I | |||||||||
| Exhaust system heat shields | I | I | |||||||||||
| All lock and hinges | L | L | L | L | L | L | L | L | L | L | L | L | |
| Washer fluid level | I | I | I | I | I | I | I | I | I | I | I | I | |
| I: Inspect and repair, clean, adjust, or replace if necessary (Oil-permeated air filter cannot be cleaned using the air-blow method) R: Replace L: Lubricate (1) According to state and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage (kilometrage) period to ensure long-term reliability. (2) If the vehicle is operated under any of the following conditions, change the spark plugs every 96,000 km (60,000 miles) or shorter. a) Repeated short-distance driving b) Extended periods of idling or low-speed operation c) Driving for long periods in cold temperatures or extremely humid climates (3) If this component has been submerged in water, the oil should be changed. | |||||||||||||
| (1) | According to state and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage (kilometrage) period to ensure long-term reliability. |
| (2) | If the vehicle is operated under any of the following conditions, change the spark plugs every 96,000 km (60,000 miles) or shorter. a) Repeated short-distance driving b) Extended periods of idling or low-speed operation c) Driving for long periods in cold temperatures or extremely humid climates |
| (3) | If this component has been submerged in water, the oil should be changed. |
MAINTENANCE SCHEDULE 2
When Refueling
- Brake and clutch fluid level
- Engine coolant level
- Engine oil level
- Washer fluid level
At Least Monthly
- Tire inflation pressures
At Least Twice a Year (For Example, Every Spring and Fall)
- Automatic transaxle fluid level
- Power steering fluid level