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1990 Honda Accord CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Honda 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 1990 Honda Accord AUTOMOBILES
A/C & Cooling System Maintenance -> Honda -> 1990-2002 Accord, CRX, Civic, del Sol & Prelude
Vehicle: 1990 Honda Accord EX 2.2 L4 GAS
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BRAKE SERVICE PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
HONDA, ANTI-LOCK BRAKES -> SYSTEM SERVICE -> 1991 Accord -> 1991 Prelude -> 1992 Accord -> 1992 Accord & Prelude -> 1992 Models -> 1992 Prelude -> Accord -> ACCUMULATOR & PRESSURE SWITCH, REPLACE -> ACCUMULATOR DISPOSAL -> ACCUMULATOR, REPLACE -> BLEEDING BRAKES -> BRAKE FLUID DRAINING -> Civic -> CONTROL UNIT, REPLACE -> FRONT -> FRONT SPEED SENSOR, REPLACE -> MODULATOR, REPLACE -> POWER UNIT, REPLACE -> PULSER & SENSOR GAP MEASUREMENT -> REAR -> REAR SPEED SENSOR, REPLACE -> RELIEVING ACCUMULATOR LINE PRESSURE
Vehicle: 1990 Honda Accord DX 2.2 L4 GAS
BRAKE FLUID DRAINING
- Brake fluid may be sucked out through the top of modulator reservoir with a syringe. It may also be drained through the pump joint after disconnecting pump hose, Fig. .
- Loosen master cylinder bleed screw and pump brake pedal to drain brake fluid from master cylinder.
RELIEVING ACCUMULATOR LINE PRESSURE
- Drain brake fluid from master cylinder and modulator reservoir thoroughly as described under "Brake Fluid Draining."
- Using special bleeder wrench No. 07HAA- SG00101 or equivalent, back out maintenance bleeder screw slowly 90° to collect high pressure fluid in wrench r...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
Honda -> Fuel Filter Scheduled Maintenance -> 1987-97 Accord & Civic -> Normal Service -> Severe Service
Vehicle: 1990 Honda Accord LX 2.2 L4 GAS
Normal Service
Replace every 6...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1990 Honda Accord EX 2.2 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...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
Starter, Replace
Vehicle: 1990 Honda Accord LX 2.2 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...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
Honda -> Side Air Bag Off Lamp ->
Vehicle: 1990 Honda Accord DX 2.2 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...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
Radiator, Replace
Vehicle: 1990 Honda Accord EX 2.2 L4 GAS
- Drain engine coolant into a suitable container.
- Remove front engine compartment cover.
- Remove upper and lower radiator hoses, and ATF cooler hoses.
- Disconnect fan motor connectors.
- Remove engine compartment cover brackets and radi...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Honda Accord AUTOMOBILES
Serpentine Drive Belt, Replace -> Alternator and Air Conditioning -> Power Steering
Vehicle: 1990 Honda Accord LX 2.2 L4 GAS
Alternator and Air Conditioning
- Disconnect battery ground cable from battery.
- Loosen upper mounting bolt and lower alternator mounting nut.
- Loosen lower mounting bolt and lower alternator mounting nut.
- Remove A/C compressor drive and alternator drive belt.
- Clean and inspect belt surfaces of all pulleys.
- Reverse procedure to install, noting the following:
- Torque alternator mounting bo...
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COMPONENT LOCATION DIAGRAMS FOR 1990 Honda Accord AUTOMOBILES
Component location diagrams for most 1990 Honda Accord cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1990 Honda Accord AUTOMOBILES
OEM drawn wiring diagrams for most 1990 Honda Accord cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 Honda Accord AUTOMOBILES
OEM TSB listings for most 1990 Honda Accord cars and light trucks sold in the U.S. from 1985+.
Document: ATEQ VT55 TPMS Update Information Vehicle: 1990 Honda Accord LX 2.2 L4 GAS Auto Systems: |
Document: ED-18 Battery Analyzer Update Information Vehicle: 1990 Honda Accord LX 2.2 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 Honda Accord AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Honda Accord 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 1990 Honda Accord 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 1990 Honda Accord 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 1990 Honda Accord 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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