1993 Jeep Grand Cherokee A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Jeep Grand Cherokee car and truck repair procedures including Jeep 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 Jeep Grand Cherokee automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1993 Jeep Grand Cherokee

  • 1993 Jeep Grand Cherokee 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1993 Jeep Grand Cherokee 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 1993 Jeep Grand Cherokee Laredo 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1993 Jeep Grand Cherokee Laredo 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 1993 Jeep Grand Cherokee Limited 5.2 V8 GAS, CID:318, Fuel Injection, Aspiration:318, Engine VIN:, Desg:Y
  • 1993 Jeep Grand Cherokee Limited 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans Except Ram 50 -> Blower Motor, Replace -> Air Conditioning -> Auxiliary Blower Motor Less Air Conditioning -> Auxiliary Blower Motor w/Air Conditioning -> Auxiliary Heater -> Cherokee & Comanche -> D & W Pickups & Ramcharger -> Dakota -> Front Wheel Drive Van Models -> Grand Cherokee -> Heater -> Less Air Conditioning -> Main Blower Motor -> Rear Wheel Drive Van Models -> With Air Conditioning -> Wrangler
Vehicle: 1993 Jeep Grand Cherokee Limited 5.2 V8 GAS

D & W Pickups & Ramcharger

  • Disconnect battery ground cable and blower motor wiring.
  • Remove screws holding blower motor to heater housing on firewall.
  • Remove blower.
  • Reverse procedure to install.

Dakota

  • Disconnect battery ground cable.
  • Remove lower instrument panel module as follows:
    • Remove steering column cover and silencer pad, if equipped.
    • Remove ashtray assembly and intermittent wipe control (if equipped) from bracket.
    • Remove lower instrument panel module attaching screw, located to right of stee...

CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1993 Jeep Grand Cherokee Limited 4.0 L6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Component Replacement & Adjustment -> Light Trucks & Vans Except Ram 50 -> Blower Motor, Replace -> Air Conditioning -> Auxiliary Blower Motor Less Air Conditioning -> Auxiliary Blower Motor w/Air Conditioning -> Auxiliary Heater -> Cherokee & Comanche -> D & W Pickups & Ramcharger -> Dakota -> Front Wheel Drive Van Models -> Grand Cherokee -> Heater -> Less Air Conditioning -> Main Blower Motor -> Rear Wheel Drive Van Models -> With Air Conditioning -> Wrangler
Vehicle: 1993 Jeep Grand Cherokee 5.2 V8 GAS

D & W Pickups & Ramcharger

  • Disconnect battery ground cable and blower motor wiring.
  • Remove screws holding blower motor to heater housing on firewall.
  • Remove blower.
  • Reverse procedure to install.

Dakota

  • Disconnect battery ground cable.
  • Remove lower instrument panel module as follows:
    • Remove steering column cover and silencer pad, if equipped.
    • Remove ashtray assembly and intermittent wipe control (if equipped) from bracket.
    • Remove lower instrument panel module attaching screw, located to right of stee...

CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Computer Relearn Procedures -> DaimlerChrysler -> 1999-2002 Dakota, Durango, Ram Pick-Up & Ram Van -> 1999-2004 -> Controller Anti-Lock Brakes (CAB) -> Engine Performance -> Except 1999-2002 -> Light Truck & Vans -> Pinion Factor Procedure -> Powertrain Control Module (PCM) -> Sentry Key Immobilizer System (SKIS) -> Shift Quality -> Theft Alarm -> Transaxle Quick Learn Procedure
Vehicle: 1993 Jeep Grand Cherokee Laredo 4.0 L6 GAS

Powertrain Control Module (PCM)

Except 1999-2002

If battery cable has been disconnected, the PCM must relearn a new operating strategy. Connect battery cable and run engine until operating temperature is reached. After engine warm-up, drive vehicle under various operating conditions until PCM has relearned new strategy.

1999-2004

Anytime the PCM is replaced the VIN and vehicle mileage must be programmed into the new PCM. If the PCM is not programmed, Diagnostic Trouble Codes (DTCs) will set. To program the PCM, connect a DRB or suitably programmed ...

CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Computer Relearn Procedures -> DaimlerChrysler -> 1999-2002 Dakota, Durango, Ram Pick-Up & Ram Van -> 1999-2004 -> Controller Anti-Lock Brakes (CAB) -> Engine Performance -> Except 1999-2002 -> Light Truck & Vans -> Pinion Factor Procedure -> Powertrain Control Module (PCM) -> Sentry Key Immobilizer System (SKIS) -> Shift Quality -> Theft Alarm -> Transaxle Quick Learn Procedure
Vehicle: 1993 Jeep Grand Cherokee Laredo 4.0 L6 GAS

Powertrain Control Module (PCM)

Except 1999-2002

If battery cable has been disconnected, the PCM must relearn a new operating strategy. Connect battery cable and run engine until operating temperature is reached. After engine warm-up, drive vehicle under various operating conditions until PCM has relearned new strategy.

1999-2004

Anytime the PCM is replaced the VIN and vehicle mileage must be programmed into the new PCM. If the PCM is not programmed, Diagnostic Trouble Codes (DTCs) will set. To program the PCM, connect a DRB or suitably programmed ...

CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1993 Jeep Grand Cherokee 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 Jeep Grand Cherokee cars and light trucks from 1990+

Cooling Fans -> Light Duty Trucks -> SYSTEM DIAGNOSIS & TESTING -> DAIMLERCHRYSLER
Vehicle: 1993 Jeep Grand Cherokee 5.2 V8 GAS

DAIMLERCHRYSLER

  • Start engine and bring to normal operating temperature.
  • Check fan motor electrical connector for proper engagement.
  • Connect diagnostic tool to connector, if fault code 88-12-35-55 is displayed, proceed to step 4.
  • With ignition switch in run position, test battery voltage at single pin connector at fan relay.
  • If voltage reading is normal:
    • With ignition off, disconnect 60 way connector from single board engine control (SBEC), Fig. and return ignition to run position. Test battery voltage at cavity 31 of ...

CLICK HERE TO GET FULL ACCESS TO 1993 Jeep Grand Cherokee A/C & HEATER SERVICE PROCEDURES

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