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2002 Mazda 626 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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 2002 Mazda 626 AUTOMOBILES
Import Compressor Service -> Application Chart
Vehicle: 2002 Mazda 626 LX 2.5 V6 GAS
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BRAKE SERVICE PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Anti-lock Brakes -> Component Testing -> 1997 -> 1998-2001 -> 1999-2001 -> ABS Control Module -> ABS Control Unit -> ABS Hydraulic Unit -> ABS Motor -> ABS Motor & Harness -> ABS Motor & Harness To ABS Control Module -> ABS Relay -> ABS Warning Light -> B-Series -> Clearance Inspection -> Control Unit -> Fail-Safe Relay -> Hydraulic System -> Hydraulic Unit -> Miata -> Millenia & Protege -> Motor Relay -> MPV -> MX-6 & 626 -> Pressure Differential Switch -> Rear Axle Speed Sensor -> Rotor Inspection -> Solenoid Valve -> Solenoid Valve & Valve Relay -> Valve Relay -> Voltage Inspection -> Wheel Speed Sensor
Vehicle: 2002 Mazda 626 LX 2.5 V6 GAS
B-Series
ABS Control Module
1999-2001
Refer to Figs. through , for component testing procedures.
ABS Warning Light
If warning light is inoperative at all times, proceed as follows:
- Inspect warning light bulb; replace as required.
- Inspect No. 10 15A fuse; replace as required.
Hydraulic Unit
1997
Disconnect hydraulic unit connector and measure resistance between terminals 1 and 3 at unit. Resistance should be 18-26 K ohms. If not, replace hydraulic unit.
Rear Axle Speed Sensor
1997
- Raise and support vehicle.
- Remove differential cover and measure clearance between rear axle speed sensor and s...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Mazda -> Fuel Filter Scheduled Maintenance -> 2001-02 Except B-Series & Tribute -> Normal Service -> Severe Service
Vehicle: 2002 Mazda 626 LX 2.0 L4 GAS
Normal Service
Replace e...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Mazda 626 LX 2.5 V6 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...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Alternator, Replace
Vehicle: 2002 Mazda 626 ES 2.5 V6 GAS
- Disconnect battery ground cable at battery.
- Disconnect terminal B+ wire and connector.
- Remove drive belt.
- Remove A/C compressor with pipe connected...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Mazda -> Malfunction Indicator Lamp (MIL) -> 1996-2002 626
Vehicle: 2002 Mazda 626 LX 2.5 V6 GAS
The MIL (Malfunction Indicator Lamp) alerts the driver to an OBD II emission related component or system fault. The MIL will come on in run/crank mode as a bulb check until a PIP (Profile Ignition Pickup) signal is detected. The MIL should turn off after a PIP signal is detected. The MIL remains on in the following conditions:...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2002 Mazda 626 LX 2.0 L4 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 water inlet.
- Remove hose from water inlet.
- Remove hose from vehicle.
- Reverse procedure t...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Mazda 626 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Mazda 626 LX 2.0 L4 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 2002 Mazda 626 AUTOMOBILES
Component location diagrams for most 2002 Mazda 626 cars and light trucks sold in the U.S. from 1990+.
Harness Views Diagram for 2002 Mazda 626 ES 2.5 V6 GAS Components on diagram: |
Harness Views Diagram for 2002 Mazda 626 LX 2.0 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2002 Mazda 626 AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Mazda 626 cars and light trucks sold in the U.S.
2002 Mazda 626 LX 2.0 L4 GAS Wiring Diagram Components on diagram: |
2002 Mazda 626 ES 2.5 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Mazda 626 AUTOMOBILES
OEM TSB listings for most 2002 Mazda 626 cars and light trucks sold in the U.S. from 1985+.
Document: AIR CONDITIONING MUSTY / MILDEW ODOR Vehicle: 2002 Mazda 626 ES 2.5 V6 GAS Symptoms: |
Document: SHOCK ABSORBER REPLACEMENT GUIDELINES Vehicle: 2002 Mazda 626 ES 2.5 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Mazda 626 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Mazda 626 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 2002 Mazda 626 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 2002 Mazda 626 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 2002 Mazda 626 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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