Prelude L4-2056cc DOHC (1990): Heating and Air Conditioning

Also for this vehicle: Prelude L4-1829cc 1800 ES,ET (1983), Prelude L4-1955cc 2000 (1987), Prelude L4-1958cc DOHC (1989), Prelude L4-1958cc SOHC (1988), Prelude L4-2.2L DOHC (VTEC) (1993), Prelude L4-2.2L SOHC (1994), Prelude L4-2.3L DOHC (1992), Prelude L4-2.3L DOHC (16 Valve) (1996), Prelude L4-2157cc 2.2L DOHC (VTEC) MFI (2001), Prelude Type-SH L4-2156cc 2.2L DOHC (VTEC) MFI (1997), Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998).

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1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
    • Air Conditioning Switch › Component Information › Testing and Inspection
    • Blower Motor › Component Information › Description and Operation2
    • Compressor HVAC › Component Information3 pages

      • Technical Service Bulletins › Power Steering - Poor Assist At Low Speeds
      • Testing and Inspection › Thermal Protector Inspection2
    • Compressor Clutch Relay › Component Information › Locations23
    • Compressor Speed Sensor, HVAC › Component Information › Technical Service Bulletins6 pages

      • Customer Interest for Compressor Speed Sensor: › 90019 › Jul › 90 › A/C - Defective Compressor Pick-Up Sensor23
      • All Technical Service Bulletins for Compressor Speed Sensor: › 90019 › Jul › 90 › A/C - Defective Compressor Pick-Up Sensor23
    • Condenser HVAC › Component Information › Service and Repair
    • Condenser Fan Motor Relay, HVAC › Component Information › Locations2
    • A/C Compressor Control Unit <--> [Control Module HVAC] › Component Information › Locations234
    • Evaporator Case › Component Information › Technical Service Bulletins2 pages

      • Customer Interest for Evaporator Case: › SN920505 › May › 92 › A/C - Odors From Vents
      • All Technical Service Bulletins for Evaporator Case: › SN920505 › May › 92 › A/C - Odors From Vents
    • Evaporator Core › Component Information5 pages

      • Technical Service Bulletins2 pages

        • Customer Interest for Evaporator Core: › SN920505 › May › 92 › A/C - Odors From Vents
        • All Technical Service Bulletins for Evaporator Core: › SN920505 › May › 92 › A/C - Odors From Vents
      • Service and Repair › Removal and Installation23
    • Evaporator Temperature Sensor / Switch › Component Information › Locations23
    • Heater Control Valve › Heater Control Valve Cable › Component Information › Technical Service Bulletins › A/C - Heater Blows Cold Air/A/C Blows Hot Air
    • Heater Core › Component Information › Service and Repair
    • Receiver Dryer › Component Information › Locations2
    • Refrigerant › Component Information › Technical Service Bulletins › A/C - Refrigerant Leak Detection23456
    • Refrigerant Oil › Component Information › Specifications
    • Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Specifications234
    • Relays and Modules - HVAC9 pages

      • Compressor Clutch Relay › Component Information › Locations23
      • Condenser Fan Motor Relay, HVAC › Component Information › Locations2
      • A/C Compressor Control Unit <--> [Control Module HVAC] › Component Information › Locations234
    • Sensors and Switches - HVAC14 pages

      • Air Conditioning Switch › Component Information › Testing and Inspection
      • Compressor Speed Sensor, HVAC › Component Information › Technical Service Bulletins6 pages

        • Customer Interest for Compressor Speed Sensor: › 90019 › Jul › 90 › A/C - Defective Compressor Pick-Up Sensor23
        • All Technical Service Bulletins for Compressor Speed Sensor: › 90019 › Jul › 90 › A/C - Defective Compressor Pick-Up Sensor23
      • Evaporator Temperature Sensor / Switch › Component Information › Locations23
      • Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Specifications234
    • Vacuum Reservoir HVAC › Component Information › Locations
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections