1993 BMW 325IC REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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1993 BMW 325IC CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 BMW 325IC car and truck repair procedures including BMW engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your BMW 325IC automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for BMW mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1993 BMW 325IC vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

BMW -> Automatic Temperature Control System Diagnosis & Testing -> A/C SYSTEM DIAGNOSIS & TESTING -> 3 SERIES -> 5 SERIES -> Trouble Code 01-Right Temperature Control Wheel -> Trouble Code 04-Right Heater Sensor -> Trouble Code 07-Evaporator Sensor -> Trouble Code 10-Outside Sensor -> Trouble Code 13-Interior Sensor -> Trouble Code 16-Interior Sensor Blower -> Trouble Code 25-Left Temperature Control Wheel -> Trouble Code 28-Left Heater Sensor -> Trouble Code 31-Air Flow Control Wheel -> Trouble Code 34-Mixing Air Control Wheel -> Trouble Code 38-Auxiliary Water Pump Relay -> Trouble Code 40-Left Water Valve -> Trouble Code 44-A/C Compressor Signal Or Auxiliary Fan Relay -> Trouble Code 44-A/C Relay/Auxiliary Fan Relay -> Trouble Code 46-Right Water Valve -> Trouble Code 47-A/C Signal To DME Control Unit -> Trouble Code 48-Rear Window Defroster -> Trouble Code 48-Rear Window Defroster Relay -> Trouble Code 52-Fresh Air Flap Motor -> Trouble Code 55-Air Recirculation Flap Motor -> Trouble Code 56-AUC Signal -> Trouble Code 61-Mixing Air Flap Motor -> Trouble Code 92-Terminal 50 On Longer Than 3 Minutes -> Trouble Code 94-Independent Heating/Independent Ventilation
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

3 SERIES

The automatic climate control unit is capable of detecting system malfunctions and storing a related trouble code. These trouble codes may be read from control unit memory using the BMW service tester, or equivalent. Follow manufacturer's instructions to display trouble codes.

The display "current defect" indicates that the malfunction currently exists. If a "current defect" applies to the temperature sensors or control wheels, a substitute value provided by the control unit is used. The substitute value is replaced by the current value when t...

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BRAKE SERVICE PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

Anti-lock Brakes -> System Service -> Brake System Bleed -> Component Replacement -> Control Unit, Replace -> Front Speed Sensor, Replace -> Hydraulic Unit, Replace -> Rear Speed Sensor, Replace
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

Brake System Bleed

Refer to "Hydraulic Brake Systems," for procedures.

Component Replacement

Hydraulic Unit, Replace
  • Disconnect battery ground cable.
  • Remove coolant expansion tank.
  • Remove brake lines from hydraulic unit as follows: front left; front right; rear left; rear right.
  • Remove brake hydraulic lines from master cylinder to hydraulic unit.
  • Remove cover from top of hydraulic cover, then loosen, but do not remove, bolts for hydraulic unit.
  • Remove retaining screws and pull off multiple pin connector and disconnect ground wire.
  • Pull up on the front of the hydraulic unit, then disconnect t...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

BMW -> Fuel Filter Replacement -> Except X3 & Z4 -> Fuel System Pressure Relief -> Models w/Fitting Or Union Bolt Connection -> Models w/Fuel Hose Connection -> Removal & Installation
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

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.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while it relearns its adaptive strategy.

Fuel System Pressure Relief

  • Obtain the vehicle owner's radio theft protection code.
  • Remove the fuel pump relay(s).
  • Start the engine and allow it to stall.
  • Crank engine for 10 seconds to ensure the fuel pressure has been...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

DRIVESHAFT, Replace -> With constant velocity joint -> With slide
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

With slide

  • Raise and support vehicle.
  • Remove complete exhaust system.
  • Remove heat shield.
  • Unscrew holders for exhaust suspension.
  • Remove clamp.
  • On models with joint disk, unscrew joint disk on transmission.
  • On models with universal joint, unscrew universal joint on transmission.
  • Release threaded bushing with special tool 26 1 040 or equivalent by a few turns.
  • Caution: When removing propeller shaft, mark universal joint to drive flange of rear axle. This will eliminate complaints of droning.
  • Unscrew universal joint on final drive.
  • On all models, Unscrew center bearing.
  • Kink propeller sha...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

Starter, Replace
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

  • Disconnect battery ground cable, then remove air cleaner assembly.
  • Disconnect throttle cable, then remove air grill of air collection box.
  • Remove electric lead duct...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

Cabin Air Filter Service -> BMW -> 1992-98 3 Series
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

Service interval is determined by the service indicator.

  • Obtain the radio anti-theft code prior to disconnecting the battery ground cable.
  • Disconnect the battery ground cable.
  • On all models except convertible, disengage the two air nozzles (located above the glove compartment) at the top. Position the nozzles straight ahead, then remove the nozzles.
  • On all models, remove the glove compartment retaining screws located at each side. On convertible models, the upper two screws are accessed through the air nozzle opening.
  • Disconnect the glove compartment lamp.
  • Remove the two lower glove ...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

BMW -> Service Indicator Cluster ->
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

Inlet

  • Drain coolant into a suitable container.
  • Reposition hose clamp at heater core and remove hose.
  • Reposition hose clamp at coolant outlet and remove hose.
  • Remove hose from vehicle.
  • Reverse procedure t...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 BMW 325IC AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1993 BMW 325IC 2.5 L6 GAS

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COMPONENT LOCATION DIAGRAMS FOR 1993 BMW 325IC AUTOMOBILES

Component location diagrams for most 1993 BMW 325IC cars and light trucks sold in the U.S. from 1990+.

Engine Compartment & I/P Panel Splice Locations Diagram for 1993 BMW 325IC  2.5 L6 GASEngine Compartment & I/P Panel Splice Locations Diagram for 1993 BMW 325IC 2.5 L6 GAS

Components on diagram:
  • Splice X-10008
  • Splice X-10009
  • Splice X-10011
  • Splice X-10024
  • Splice X-10028
  • LH Forward Side Of Luggage Compartment Diagram for 1993 BMW 325IC  2.5 L6 GASLH Forward Side Of Luggage Compartment Diagram for 1993 BMW 325IC 2.5 L6 GAS

    Components on diagram:
  • Connector X-605
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    WIRING DIAGRAMS FOR 1993 BMW 325IC AUTOMOBILES

    OEM drawn wiring diagrams for most 1993 BMW 325IC cars and light trucks sold in the U.S.

    1993 BMW 325IC  2.5 L6 GAS Wiring Diagram1993 BMW 325IC 2.5 L6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Ignition Switch
  • Light Switch
  • Integrated Climate Recirculation Control Module
  • RH Park Light/License Plate Light Relay
  • 1993 BMW 325IC  2.5 L6 GAS Wiring Diagram1993 BMW 325IC 2.5 L6 GAS Wiring Diagram

    Components on diagram:
  • SRS Control Module
  • Ignition Switch
  • Park Brake Switch
  • Brake Fluid Level Switch
  • Instrument Cluster
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    TECHNICAL SERVICE BULLETINS FOR 1993 BMW 325IC AUTOMOBILES

    OEM TSB listings for most 1993 BMW 325IC cars and light trucks sold in the U.S. from 1985+.

    Document: Tools and Equipment
    Vehicle: 1993 BMW 325IC 2.5 L6 GAS

    Auto Systems:
  • Tools, Equipment
  • Manual Trans, Clutches, Linkage, MTX
  • Document: Diagnosis Feedback with ISTA
    Vehicle: 1993 BMW 325IC 2.5 L6 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • CLICK HERE TO GET FULL ACCESS TO 1993 BMW 325IC TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1993 BMW 325IC AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 BMW 325IC 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 1993 BMW 325IC 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 1993 BMW 325IC 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 1993 BMW 325IC 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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