1998 Saab 900 REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

A/C & HEATER SERVICE PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Saab -> Automatic Temperature Control System Diagnosis & Testing -> A/C System Diagnosis & Testing -> 9-3 -> 9-3 & 9-5 -> 9-5 -> 900 & 9000 -> 9000 -> A/C System Performance Inspection -> ACC Air Flap Stepper Motor Calibration -> ACC Control Panel -> ACC Control Panel Method -> Accessing Diagnostic Trouble Codes -> Activating Systems Using Command Codes w/Scan Tool -> Automatic Climate Control (ACC) Panel -> Clearing Diagnostic Trouble Codes -> Conditions -> Control Module Actions -> Diagnostic Help -> Diagnostic Procedure -> Diagnostic Procedures -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> DTC B1340: Open Circuit Or Communication Error -> DTC B1340: Solar Sensor Open Circuit/Shorted To Battery Positive Voltage -> DTC B1341: Solar Sensor Component Fault -> DTC B1343: Solar Sensor Open Or Short Circuit -> DTC B1345: Mixed Air Sensor Lefthand Short To Ground Or Open Circuit Short To Battery Positive Voltage -> DTC B1347: Mixed Air Sensor Shorted To Ground Or Open Circuit Shorted To Battery Positive Voltage -> DTC B1348: Blended Air Temperature Sensor Open Or Short Circuit To Battery Positive Voltage -> DTC B1350: Cabin Temperature Sensor Short To Ground Or Open Circuit Short To Battery Positive Voltage -> DTC B1350: Cabin Temperature Sensor Shorted To Ground Or Open Circuit Shorted To Battery Positive Voltage -> DTC B1353: Cabin Temperature Sensor Open Or Short Circuit To Battery Positive Voltage -> DTC B1354: Cabin Temperature Suction Fan Open Or Short Circuit To Battery Positive Voltage -> DTC B1355: Cabin Temperature Suction Fan Short Circuit To Ground -> DTC B1515: Common Sensor Ground Or Short Circuit To Battery Positive Voltage -> DTC B1605: Control Module -> DTC B1605: Internal Control Module Fault -> DTC B1605: Internal Control Module Malfunction -> DTC B1746: Outside Temperature Sensor Open Or Short Circuit -> DTC B2290: Heater Flap Motor Right Open Or Shorted Circuit -> DTC B2295: Heater Flap Motor Flap Loose -> DTC B2296: Heater Flap Motor Jammed -> DTC B2345: Mixed Air Sensor Righthand Short To Ground Or Open Circuit Short To Battery Positive Voltage -> DTC B2352: Cabin Fan Voltage Supply Short Circuit To Ground -> DTC B2375: Heat Exchanger Solenoid Short To Battery Positive Voltage Or Open Circuit Short To Ground -> DTC B2375: Heater Box Solenoid Shorted To Battery Positive Voltage Or Open Circuit Shorted To Ground -> DTC B2380: Circulation Pump Short to Battery Positive Voltage Or Open Circuit Short To Ground -> DTC B2400: Stepping Motor Air Distribution Damper Open Circuit Or Shorted To Ground -> DTC B2400: Stepping Motor Air Distribution Flap Open Circuit Or Short To Ground -> DTC B2405: Stepping Motor Air Distribution Flap Loose -> DTC B2406: Stepping Motor Air Distribution Flap Jammed -> DTC B2410: Air Recirculation Motor Short To Battery Positive Voltage Or Open Circuit Short To Ground -> DTC B2410: Recirculation Motor Shorted To Battery Positive Voltage Or Open Circuit Shorted to Ground -> DTC B2425: Control Voltage Fan Shorted To Battery Positive Voltage Or Shorted To Ground -> DTC B2425: Fan Control Voltage Short To Battery Positive Or Short to Ground -> DTC B2490: Heater Flap Motor Left Open Circuit Or Short Circuit -> DTC B2492: Stepping Motor Air Mixing Damper Open Or Shorted Circuit -> DTC B2495: Stepping Motor Air Mixing Loose Flap -> DTC B2496: Stepping Motor Air Mixing Flap Jammed -> DTC B2945: Sensor Ground Open Circuit Or Shorted To Battery Positive Voltage -> DTC B2945: Sensor Ground Open Circuit Short To Battery Positive Voltage -> DTCs B1492 & B1493: A/C Short To Battery Positive Voltage Or Ground -> DTCs B1497 & B1498: Rear Window Defroster Open Or Short Circuit To Ground -> DTCs B2402 & B2403: Air Distributor Stepping Motor Open Or Short Circuit To Ground -> DTCs B2405 & B2406: Stepping Motor Air Distribution Loose Or Jammed May Be Generated If Not Calibrated -> DTCs B2412 & B2413: Air Recirculation Flap Motor Open Or Short Circuit To Ground -> DTCs B2437 & B2438: Rear Door Fans Open Or Short Circuit To Battery Positive Voltage Or Ground -> DTCs B2492 & B2493: Blended Air Flap Stepping Motor Open Or Short Circuit To Ground -> DTCs B2495 & B2496: Stepping Motor Air Mixing Loose Or Jammed Damper -> Fault Symptom -> Fault Symptoms -> ISAT Method -> Scan Tool (ISAT)
Vehicle: 1998 Saab 900 SE Turbo 2.0 L4 GAS

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BRAKE SERVICE PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Hydraulic Brake Systems -> Description
Vehicle: 1998 Saab 900 S Turbo 2.0 L4 GAS

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Saab -> Fuel Filter Replacement -> 1994-98 900 -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 1998 Saab 900 SE Turbo 2.0 L4 GAS

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1998 Saab 900 S 2.3 L4 GAS

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Alternator, Replace
Vehicle: 1998 Saab 900 S Turbo 2.0 L4 GAS

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Cabin Air Filter Service -> Saab -> 1994-98 900 & 1999-2002 9-3
Vehicle: 1998 Saab 900 S 2.3 L4 GAS

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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Saab -> Air Bag Warning Lamp ->
Vehicle: 1998 Saab 900 S 2.3 L4 GAS

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Radiator, Replace
Vehicle: 1998 Saab 900 S 2.3 L4 GAS

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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Saab 900 AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1998 Saab 900 S 2.3 L4 GAS

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COMPONENT LOCATION DIAGRAMS FOR 1998 Saab 900 AUTOMOBILES

Component location diagrams for most 1998 Saab 900 cars and light trucks sold in the U.S. from 1990+.

Vehicle Control Component Locations Diagram for 1998 Saab 900 S 2.3 L4 GAS Components on diagram: Airbag ABS Cruise Control System Anti Theft Alarm Central Locking System

Engine Compartment Relay Locations Diagram for 1998 Saab 900 S Turbo 2.0 L4 GAS Components on diagram: Secondary Air Injection Pump Relay Vacuum Pump Relay Horn Relay Fog Lamp Relay A/C Compressor Relay

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WIRING DIAGRAMS FOR 1998 Saab 900 AUTOMOBILES

OEM drawn wiring diagrams for most 1998 Saab 900 cars and light trucks sold in the U.S.

1998 Saab 900 S Turbo 2.0 L4 GAS Wiring Diagram Components on diagram: Fog Lamp Indicator LH Front Fog Lamp RH Rear Fog Lamp Rear Foglamp Switch

1998 Saab 900 SE Turbo 2.0 L4 GAS Wiring Diagram Components on diagram: Data Link Connector Transmission Control Module Cruise Control Module ABS Control Module Lighting Rheostat

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TECHNICAL SERVICE BULLETINS FOR 1998 Saab 900 AUTOMOBILES

OEM TSB listings for most 1998 Saab 900 cars and light trucks sold in the U.S. from 1985+.

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COMPONENT/PARTS SPECIFICATIONS FOR 1998 Saab 900 AUTOMOBILES

BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Saab 900 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 1998 Saab 900 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 1998 Saab 900 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 1998 Saab 900 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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