Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Power Steering - Noise from Hydraulic System
- Cooling Fan - Noisy
- A/C Engine Compartment Blower - Runs After Key Off
- Alternator - A/C Compressor Belt Squeal On Cold Start
- Alternator - A/C Compressor Belt Squeal On Cold Start
- A/C - Refrigerant Loss from Expansion Valve Connections
- Power Steering - Knocking Noise While Turning Wheel
- Brake Fluid Reservoir - Revised Venting
- ABS Brakes - Hydraulic Pump, Supply Line Overheating
- Battery - Diagnosing a Discharging Condition
- Overview
- 1. General Information
- 2. Battery Service/General
- 3. Vehicle Delivery Hints (See Delivery Check Sheet)
- 4.0 Replacement Battery (Filled or DRY)
- 5. Discharged Battery
- 6. Battery Voltage Checking
- 7. Starting Capability (Load Test)
- 8. Checking Constant Current Draw ( All Vehicle Types)
- 9. Summary
- Battery Maintenance Log Sheet
- Battery Check Sheet
- Filler Pipe - Fuel Odor
- Radio DIN Cable - Damaged During Removal
- Radio Knobs - Broken
- Radio - Discharged Battery/Alarm System Malfunction
- Air Bag Warning Lamp ON, DTC 30 Set
- Brakes - Pedal Pulsation/Vibration
- A/C Line - Contact With Rear Spoiler Mounting Bolt
- A/C Line - Contacts Rear Spoiler Mounting Bolt
- Steering Wheel - Noise When Turning
- Glove Box Lamp Switch - Unintentional Alarm Activation
- Muffler Mounting Bolt - Loose or Broken
- Muffler Carrier Plate/Bolt - Loose or Broken
- Door Panel - Air Leak
- Turbo Boost Gauge Sending Unit - Damaged Threads
- Seat Rail - Adjusting For More Leg Room
- Turbocharger - Damage to Intake Turbine Wheel
- Factory Modifications
- Seals, Gaskets
- Superceded Bulletins
- 20/07 - 12/21/07
- 91/05 - 07/28/05
- 49108 - 08/16/91
- 89104 - 11/08/91
- 9201 - 06/25/92
- 9407 - 02/17/94
- WARR9409 - 09/02/94
- WARR9508 - 01/26/95
- 29103 - 09/06/91
- 19203 - 03/17/92
- Warranty Program - Pre-Owned Vehicles
- Roof Mounted Third Brake Light - Service Installation
- A/C - New Sealing Rings for Expansion Valves
- Brakes - Objectionable Noise/Vibration
- Tires/Wheels - Winter Rim Recommendations
- Tires/Wheels - Winter Recommendation Summary
- Tires/Wheels - Winter Snow Chain Summary
- Tires - Winter Tire Summary Supplement
- Tires - Winter Tire Summary Amendment
- Tires - Winter Tire Supplement
- Tires - Winter Tires, Summary Supplement
- Engine - Porsche Approved Engine Oils
- Wheels/Tires - Approved Summer Wheels/Tires
- Engine - Engine Oils Approved By Porsche
- Engine - Overview Of Approved Engine Oils
- Engine - Approved Engine Oil Specifications
- All Technical Service Bulletins
- Drivetrain - Drive Shaft Grease Incorrectly Labeled
- Vehicle - Use Only Approved Parts For Collision Repairs
- Maintenance - For Low Mileage Vehicles
- Warranty - Pre-Owned Program Changed
- Tools - Quick Scope Plus
- Tools - Auto Scopemeter & Engine Analyzer
- Demonstrator Warranty Program
- VIN, Certification, & Emission Label - Availability
- Vehicle - Approximate Oil/Fluid Capacities Chart
- Warranty - First Maintenance Service/Coverage
- Technical Information Books - Available Stock Listing
- Techincal Information Booklets - Current Availability
- Warranty - Microfiche Tips, Types of Labor Time
- Warranty - Information Availability
- Tools - Testers for Alarms, Central Warning, & Air Bag
- Tachometer/Trip Computer Bulb - Replacing
- Warranty - A/C Air Regulating Control Switches
- A/C - Revised Sealing Rings for Expansion Valves
- A/C Refrigerant - Identifier
- A/C - Retrofitting R12 Systems to R134
- A/C - Refrigerant 134a Use
- Power Steering - Noise from Hydraulic System
- Tools - Gear Puller for G50 and G64 Transmissions
- Valve Guide - Checking Procedure
- VIN Plate, Certification & Emission Label - Availability
- VIN, Certification & Emission Labels - Availability
- Engine - Tightening Torque Corrections
- Cooling Fan - Noisy
- A/C Engine Compartment Blower - Runs After Key Off
- Battery - Discharged Unit Diagnosis
- Electrical System - Poor Pin/Ground Lug Connections
- Spark Plug - Usage
- Alternator - A/C Compressor Belt Squeal On Cold Start
- Alternator - A/C Compressor Belt Squeal On Cold Start
- A/C - Refrigerant Loss from Expansion Valve Connections
- Power Steering Gear - Diagnosis
- Power Steering - Knocking Noise While Turning Wheel
- Cooling Fan Motor - Correct Positioning
- Engine Cooling Fan Hub - Available as Separate Part
- Wheels - Unapproved Installation of 18 Inch Wheels
- Tools - Special Wheel Balancing Adapter
- Wheels - Retrofitting Unapproved 18 Inch Wheels
- Tires/Wheels - Approved Summer Makes and Sizes
- Tires - Manufacturer Contact Information
- Clutch Release Bearing & Guide Sleeve - Revised
- Brake Fluid Reservoir - Revised Venting
- ABS Brakes - Hydraulic Pump, Supply Line Overheating
- Battery - Diagnosing a Discharging Condition
- Overview
- 1. General Information
- 2. Battery Service/General
- 3. Vehicle Delivery Hints (See Delivery Check Sheet)
- 4.0 Replacement Battery (Filled or DRY)
- 5. Discharged Battery
- 6. Battery Voltage Checking
- 7. Starting Capability (Load Test)
- 8. Checking Constant Current Draw ( All Vehicle Types)
- 9. Summary
- Battery Maintenance Log Sheet
- Battery Check Sheet
- Battery - Revised With 70 Ah Rating
- Starter Terminal Configuration - Changed
- Oil Cooler Fan - Updated Ballast Resistor
- Filler Pipe - Fuel Odor
- Fuel Tank - Replacement Information
- Exhaust System - Sulfur Like Smell
- Check Engine Light - Product Reporting
- Check Engine Light - Product Report
- Radio DIN Cable - Damaged During Removal
- Radios (Alpine) - Diagnosis & Repair
- Radio Knobs - Broken
- Radio - Discharged Battery/Alarm System Malfunction
- Air Bag Warning Lamp ON, DTC 30 Set
- Brakes - Pedal Pulsation/Vibration
- A/C Line - Contact With Rear Spoiler Mounting Bolt
- A/C Line - Contacts Rear Spoiler Mounting Bolt
- Recall - Defective Brake Pressure Reduction Valve
- Front Axle Tension Ring - Application Information
- Steering Wheel - Noise When Turning
- Paint - Manual Supplements
- Air Bag - Notice of Deployment & Service Information
- Air Bag Faults - Diagnosis
- Glove Box Lamp Switch - Unintentional Alarm Activation
- Vehicle Security Codes - Requesting
- Muffler Mounting Bolt - Loose or Broken
- Muffler Carrier Plate/Bolt - Loose or Broken
- Tools - System Tester 9288 Acronym Definitions
- Door Panel - Air Leak
- Windshield Cement - Mixing
- Body - Windshield Replacement Parts/Installation
- Storage Box - Installation
- Engine Lubrication - Oils That Minimize Carbon Build-Up
- Engine - Approved Engine Oils
- Engine - Porsche Approved Oils
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - Choosing the Right ATF
- Dual Mass Flywheel - Checking Procedure Revised
- Turbo Boost Gauge Sending Unit - Damaged Threads
- Campaign - Defective Turbo Control Unit Software
- A/C Condenser Fan - Updated Ballast Resistor
- Oil Drain Plug - Revised Torque Specification
- Brake Vibration Damper - New Application Information
- Vehicle - Year 2000 Hardware/Software Readiness
- Suspension - Lowering Ride Height is Not Approved
- Engine - Cleaning of Oil Circuits
- Alignment - Revised Specifications
- Tires/Wheels - Latest Summer Recommendations
- Rear Axle - Installing Distance Spacers
- Radio/CD Player - Check Sheet to Verify Proper Operation
- Cylinder Head Studs - Installation Precautions
- Cabriolet Top Control Unit - Revised
- Seat Rail - Adjusting For More Leg Room
- A/C - Use of Correct Refrigerant
- Recall 93V205000: Hydraulic Brake Pressure Valve Faulty
- Turbocharger - Damage to Intake Turbine Wheel
- Steering Gear - New Type Oil
- A/C - Refrigerent Oil Volume Capacities
- Wheels/Tires - Winter Tires/Wheels and Snow Chains
- Engine - Approved Engine Oils Overview
- Lighting - Center Mounted Brake Lamp Retrofitting
- Engine - Approved Porsche A40 Engine Oils
- Tires/Wheels - Handling Instructions After Damaged
- Engine - Approved Engine Oil Specification
- Computers/Controls - Component Diagnosis