1991 Honda Prelude REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

Auto Parts Search


1991 Honda Prelude CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Honda REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Help me findSearch

Select Section

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Honda Prelude car and truck repair procedures including Honda 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 Honda Prelude automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >
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 Honda mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1991 Honda Prelude 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 1991 Honda Prelude AUTOMOBILES

Air Bag System Precautions -> Honda -> Disarming -> Except Passport -> Passport
Vehicle: 1991 Honda Prelude SI ALB 2.1 L4 GAS

Except Passport

The Supplemental Restraint System (SRS) must be disarmed prior to disconnecting any electrical connectors or servicing any system components or items located near SRS electrical connectors. SRS electrical wiring can be identified by its yellow outer protective coating.

  • Obtain radio theft protection code number.
  • Disconnect battery ground cable, then positive cable.
  • Wait at least three minutes with ignition turned Off before disconnecting any SRS electrical connectors. This will allow air bag system back-up circuit capacitor to discharge.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

HONDA, HYDRAULIC BRAKES -> MASTER CYLINDER, REPLACE
Vehicle: 1991 Honda Prelude SI 4WS 2.1 L4 GAS

  • Disconnect brake lines from master cylinder, then all necessary electrical connectors.
  • Remove nuts retaining master cylinder to brake booster.
  • Remove mast...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

Honda -> Fuel Filter Scheduled Maintenance -> 1990-96 Prelude -> Normal Service -> Severe Service
Vehicle: 1991 Honda Prelude 2.0 SI 2.0 L4 GAS

Normal Service

Replace every 60,0...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1991 Honda Prelude SI 2.1 L4 GAS

Replacement procedures for left and right driveshafts are the same.

  • Raise and support front of vehicle, then remove front wheels.
  • Drain transaxle.
  • Raise locking tab on spindle nut, then remove nut.
  • Remove self-locking nut and self-locking bolt. Replace self-locking bolt if you can easily thread a non-self-locking nut past their nylon locking inserts.
  • Remove damper fork, then cotter pin from lower arm ball joint castle nut and remove nut.
  • Install hex nut on ball joint. Ensure nut is flush with ball joint pin end, or threaded section of ball joint pin might be damaged by ball joi...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

Starter, Replace
Vehicle: 1991 Honda Prelude SI 4WS 2.1 L4 GAS

  • Disconnect battery ground cable, then wait at least three minutes before continuing procedure.
  • Disconnect positive battery cable.
  • Remove engine wire harness.
  • Disconnect all electrical leads at starter.
  • Loosen...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude STARTER & ALTERNATOR REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

Honda -> Side Air Bag Off Lamp ->
Vehicle: 1991 Honda Prelude SI 4WS 2.1 L4 GAS

This indicator should light for a few seconds when the ignition switch placed in the On position and then go Off. The lamp is used a an alert that the passenger side air bag has been automatically shut off. The passenger side air bag w...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude MAINTENANCE LAMP RESET PROCEDURES

RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 Honda Prelude SI 2.1 L4 GAS

Lower

  • Drain engine coolant into a suitable container.
  • Clean any dirt off quick connector, thermostat cover, and lower radiator hose.
  • Pull out lock by hand, then wiggle quick connector loose, and remove it from thermostat cover. Do not use any tools to remove quick connector.
  • Reposition hose ...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude RADIATOR & HOSE REPLACEMENT PROCEDURES

SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Honda Prelude AUTOMOBILES

Serpentine Drive Belt, Replace -> Alternator and Air Conditioning -> Power Steering
Vehicle: 1991 Honda Prelude SE 2.0 L4 GAS

Alternator and Air Conditioning

  • Disconnect battery ground cable from battery.
  • Loosen alternator pivot bolt.
  • Loosen alternator adjusting nut.
  • Push alternator inward toward engine.
  • Remove alternator and air conditioning drive belt.
  • Clean and inspect belt surfaces of all pulleys.
  • Reverse procedure to install, noting the follow...

CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 1991 Honda Prelude AUTOMOBILES

Component location diagrams for most 1991 Honda Prelude cars and light trucks sold in the U.S. from 1990+.

Fuel & Emissions System Components Diagram for 1991 Honda Prelude SE 2.0 L4 GASFuel & Emissions System Components Diagram for 1991 Honda Prelude SE 2.0 L4 GAS

Components on diagram:
  • EGR Valve
  • Power Steering Oil Pressure Switch
  • Purge Cutoff Solenoid Valve
  • Atmospheric Pressure Sensor
  • Throttle Angle Sensor
  • A/C & Radio Condenser Wiring Harness Diagram for 1991 Honda Prelude SI ALB 2.1 L4 GASA/C & Radio Condenser Wiring Harness Diagram for 1991 Honda Prelude SI ALB 2.1 L4 GAS

    Components on diagram:
  • Connector C-284
  • A/C & Radio Condenser Wiring Harness
  • Connector C-281
  • Connector C-287
  • Connector C-282
  • CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1991 Honda Prelude AUTOMOBILES

    OEM drawn wiring diagrams for most 1991 Honda Prelude cars and light trucks sold in the U.S.

    1991 Honda Prelude SI 4WS 2.1 L4 GAS Wiring Diagram1991 Honda Prelude SI 4WS 2.1 L4 GAS Wiring Diagram

    Components on diagram:
  • Radiator Fan Relay
  • Alternator
  • ABS Motor Relay
  • Fuse And Relay Box
  • ABS Failsafe Relay
  • 1991 Honda Prelude SE 2.0 L4 GAS Wiring Diagram1991 Honda Prelude SE 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Switch
  • Rear Window Defogger Grid
  • Sunroof Switch
  • Sunroof Motor
  • Driver's Power Window Motor
  • CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1991 Honda Prelude AUTOMOBILES

    OEM TSB listings for most 1991 Honda Prelude cars and light trucks sold in the U.S. from 1985+.

    Document: ATEQ VT55 TPMS Update Information
    Vehicle: 1991 Honda Prelude 2.0 SI 2.0 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Document: ED-18 Battery Analyzer Update Information
    Vehicle: 1991 Honda Prelude 2.0 SI 2.0 L4 GAS

    Auto Systems:
  • Tools, Equipment
  • CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1991 Honda Prelude AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Honda Prelude 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 1991 Honda Prelude 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 1991 Honda Prelude 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 1991 Honda Prelude 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

    CLICK HERE TO GET FULL ACCESS TO 1991 Honda Prelude SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1991 Honda Prelude Bumper Cover, Front1991 Honda Prelude Bumper Cover, Front, With holes for air, turn signal light, and license plate; A high quality, direct fit OE replacement bumper cover..

    Source: Auto Body Parts Store

    $158.33

    Click here to view more details about 2001 Honda Prelude Radiator2001 Honda Prelude Radiator.

    Source: Auto Body Parts Store

    $60.93

    Click here to view more details about 1996 Honda Prelude 15" x 6.5" Alloy Wheel1996 Honda Prelude 15" x 6.5" Alloy Wheel, Alloy Wheel; 15 X 6.5; 55MM Offset; 5 Spokes; 4 Lug; 115MM BP; Right; Silver With Silver Inset, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $123.50

    Click here to view more details1996 Honda Prelude S L4, 2.2 L, 2156 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2000 Honda Prelude Used A/C Compressor, 2.2, MANUAL, FWD, Very Good.

    Source: Used Auto Parts Store

    $139.00

    Click here to view more details1992 Honda Prelude Used Cooling Fan Assembly, Fan Assm; radiator, Mitsuba fan (Toyo radiator), Very Good.

    Source: Used Auto Parts Store

    $97.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Honda Prelude vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find