1993 Volvo 940 A/C & Heater Service (ONLINE REPAIR MANUALS)

Auto Parts Search


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
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Volvo 940 car and truck repair procedures including Volvo 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 1993 Volvo 940 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1993 Volvo 940

  • 1993 Volvo 940 2.3 L4 GAS, CC:2316, Fuel Injection, Engine VIN:, Desg:8
  • 1993 Volvo 940 2.3 L4 GAS, CC:2316, Fuel Injection, Engine VIN:, Desg:88

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Volvo -> Automatic Climate Control System Diagnosis & Testing -> A/C COMPONENT DIAGNOSIS & TESTING -> 850 -> 940 & 960 -> Ambient Sensor -> Compressor Delay Relay -> Fan Relay -> In-Car Sensor -> Temperature Sensor -> Thermal Switch
Vehicle: 1993 Volvo 940 2.3 L4 GAS

850

There are no component tests available for these models.

940 & 960

Compressor Delay Relay
  • Connect a suitable 12V power supply to terminals 15 and 61 Fig. .
  • Ground terminal 85.
  • Connect a suitable voltmeter to terminal 87 and check for voltage 10 seconds after voltage has been applied.
  • If no voltage is present, replace relay.
Fan Relay
  • Connect a suitable 12V power supply to terminals 61 and 15, Fig. .
  • Ground terminal 3.
  • Connect a suitable voltmeter to terminal 2 and check fo...

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Imported Cars & Light Trucks & Vans -> 1991-95
Vehicle: 1993 Volvo 940 2.3 L4 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Volvo -> Component Replacement & Adjustment -> HEATER CONTROL VALVE, REPLACE
Vehicle: 1993 Volvo 940 2.3 L4 GAS

  • Remove soundproofing and side panels on lefthand of center console.
  • Disconnect control cable fro...

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Volvo -> Automatic Climate Control System Diagnosis & Testing -> A/C SYSTEM TROUBLESHOOTING -> 850 -> 940 & 960
Vehicle: 1993 Volvo 940 2.3 L4 GAS

850

Refer to for troubleshooting mechanical problems with the aut...

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Volvo -> Component Replacement & Adjustment -> COMPRESSOR, REPLACE -> 4 CYLINDER ENGINES -> 5 CYLINDER ENGINES -> 6 CYLINDER ENGINES
Vehicle: 1993 Volvo 940 2.3 L4 GAS

4 CYLINDER ENGINES

  • Discharge system.
  • If vehicle is equipped with power steering, remove power steering pump attaching bolts and locate pump out of way. Do not disconnect hoses.
  • Remove front half of crankshaft pulley to remove drive belt.
  • Disconnect compressor electrical connectors and refrigerant hoses. Plug all openings.
  • Remove compressor and mounting bracket.
  • If installing replacement compressor, pour oil out of old compressor and measure amount. Remove oil from new compressor and refill new compressor with new oil equal to amount...

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Volvo 940 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 1993 Volvo 940 cars and light trucks from 1990+

Volvo -> Automatic Climate Control System Diagnosis & Testing -> PRECAUTIONS -> AIR BAG SYSTEMS
Vehicle: 1993 Volvo 940 2.3 L4 GAS

AIR BAG SYSTEMS

Refer to and...

CLICK HERE TO GET FULL ACCESS TO 1993 Volvo 940 A/C & HEATER SERVICE PROCEDURES

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

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 1993 Volvo 940 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