1997 Oldsmobile Delta 88 A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1997 Oldsmobile Delta 88

  • 1997 Oldsmobile Delta 88 Royale 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
  • 1997 Oldsmobile Delta 88 Royale LS 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K

A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

Component Replacement & Adjustment -> Bonneville, LeSabre, LSS, Park Avenue, Regency, 88 & 98 -> Evaporator Core, Replace -> Buick LeSabre, Oldsmobile & Pontiac -> Park Avenue
Vehicle: 1997 Oldsmobile Delta 88 Royale 3.8 V6 GAS

Park Avenue

Brazed fittings are used on condenser and evaporator. These fittings cannot be turned. It is important that the service technician recognize which fitting is to be turned and use back-up wrenches. The brazed fitting that should not be turned is always the same color as the pipe it is brazed to.

  • Recover refrigerant as outlined under , then remove vacuum tank.
  • Remove rear sight shield, then disconnect positive battery booster cable from underhood fuse block.
  • Remove underhood fuse block from relay bracket and position aside...

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A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

A/C Data -> Domestic Passenger Cars -> General Motors Corp./Saturn -> 1992-2002 -> 2003-04
Vehicle: 1997 Oldsmobile Delta 88 Royale LS 3.8 V6 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

Computer Relearn Procedures -> General Motors Corp. -> 1997-98 -> 1998-2000 -> 1998-99 -> 1999-2001 -> 1999-2002 -> 2.2L & 2.4L Engines -> 2000-02 -> 2000-04 -> 2001-02 -> 2001-04 -> 3.1L, 3.4L, 3800/3.8L, 4.0L & 4.6L Engines -> 3.5L Engine -> 5.7L Engine -> Achieva, Alero, Grand Am & Skylark -> Achieva, Cavalier, Skylark & Sunfire -> Alero & Grand Am -> Alero & Malibu -> Aurora -> Aurora, Bonneville, DeVille, LeSabre & Seville -> Aurora, Bonneville, Grand Prix, LeSabre & Park Avenue -> Auto Learn Passlock Procedure -> Body Control Module (BCM) -> Bonneville -> Bonneville, Eighty Eight, LeSabre, LSS & Park Avenue -> C & K Series w/Diesel Engine -> C & K Trucks w/Diesel Engine -> Camaro & Firebird -> Catera -> Cavalier & Sunfire -> Century -> Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo & Regal -> Century, Impala, Intrigue, Monte Carlo & Regal -> Corvette -> Crankshaft Position System Variation Learn -> Cutlass & Malibu -> Dash Integration Module (DIM) -> DeVille -> DeVille, Eldorado & Seville -> EEPROM -> Eldorado -> Engine Control Module (ECM) -> Engine Performance -> Except Park Avenue -> Grand Am -> Grand Prix & Regal -> Impala & Monte Carlo -> Instrument Panel Integration Module (IPM) -> Intrigue -> LeSabre -> Less Tech 2 Or Techline Terminal -> Light Truck & Vans -> Park Avenue -> Passenger Cars -> Passkey Module -> Passlock Learn Procedure -> PCM -> Powertrain Control Module (PCM) -> Powertrain Control Module (PCM) & Vehicle Control Module (VCM) -> Rear Integration Module -> Riviera -> Seville -> T50/T60/T20+ -> TDC Offset Adjustment -> Theft Deterrent System Programming -> VCM -> With Tech 2 -> With Techline Terminal & Scan Tool
Vehicle: 1997 Oldsmobile Delta 88 Royale 3.8 V6 GAS

Passenger Cars

Body Control Module (BCM)
Alero & Grand Am

This procedure must be performed if the BCM, Passlock sensor or PCM is replaced. If BCM is not properly programmed, it will not control all the features properly.

  • Ensure battery is fully charged and ignition switch is in the ON position.
  • Connect a suitably programmed Tech II, or equivalent, scan tool to Data Link Connector (DLC).
  • Access scan tool "Special Functions" menu and follow scan tool instructions to program BCM.
  • If BCM fails to accept the pr...

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A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

General Service Domestic Vehicles -> 1996-97 -> Pressure Gauge Indication
Vehicle: 1997 Oldsmobile Delta 88 Royale LS 3.8 V6 GAS

Due to the different types of models and systems, the following typical pressure gauge indications should be used as a guide only, Fig. Refer to the "Performance Tests" or "System Pressure Check" for the particular model being tested....

CLICK HERE TO GET FULL ACCESS TO 1997 Oldsmobile Delta 88 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Bonneville, Eighty-Eight, LeSabre, LSS, Park Avenue, 1996 Ninety-Eight & 1997 Regency -> Description -> Air Mix Valve Actuator -> Air Mix Valve Actuators -> Ambient Temperature Sensor -> Blower Control Module -> Components -> Driver Controlled A/C -> Dual Zone A/C -> Heater & A/C Control Assembly -> HVAC Programmer -> In-Vehicle Temperature Sensor -> Left & Right Solar Sensors -> Passenger Climate Control Assembly -> Solar Sensors -> System
Vehicle: 1997 Oldsmobile Delta 88 Royale 3.8 V6 GAS

Driver Controlled A/C
System

The driver controlled A/C system regulates and maintains driver selected in-car temperature, regardless of changes in outside air temperature. The system has the ability to control discharge temperature, blower speed and mode of delivery based on inputs from various sensors.

Components
Heater & A/C Control Assembly

This control assembly allows the driver to communicate with the A/C system. The assembly has soft touch buttons to control various system operating modes, a temperature increase/decrease rocker switch and a...

CLICK HERE TO GET FULL ACCESS TO 1997 Oldsmobile Delta 88 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1997 Oldsmobile Delta 88 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 1997 Oldsmobile Delta 88 cars and light trucks from 1990+

Automatic Temperature Control Systems Diagnosis & Testing -> Bonneville, Eighty-Eight, LeSabre, LSS, Park Avenue, 1996 Ninety-Eight & 1997 Regency -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Intermittents
Vehicle: 1997 Oldsmobile Delta 88 Royale LS 3.8 V6 GAS

Before beginning diagnosis on this system, it is important to know how a properly operating system should work. Refer to the system response charts in Figs. through to compare and check system operation.

Accessing Diagnostic Trouble Codes

A TECH 1 or equivalent scan tool is necessary to perform code and system diagnosis. To access system diagnostics, connect the scan tool to the Diagnostic Link Connector (DLC) located behind the lefthand side of the instrument panel.

Diagnostic Trouble Code Interpretation

Refer to the "Diag... "

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