Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Brakes - Objectionable Noise
- Coolant Pump - Leaks
- Differential - Oil Leak from Breather
- Stop Lamp Warning Lamp - ON When Using Telephone
- 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
- Electric Seat - Jammed in Backward Stop Position
- Radio DIN Cable - Damaged During Removal
- Radio Knobs - Broken
- Radio - Discharged Battery/Alarm System Malfunction
- Brakes - Pedal Pulsation/Vibration
- A/T - Central Tube Shaft Broken
- Ignition Circuit Monitor Relay - Unintentional Operation
- Steering Wheel - Noise When Turning
- Seat Rail - Adjusting For More Leg Room
- Superceded Bulletins
- 20/07 - 12/21/07
- 91/05 - 07/28/05
- WARR9007 - 04/06/90
- WARR9011 - 04/20/90
- 69001 - 01/26/90
- WARR9019 - 11/18/88
- 48811 - 12/02/88
- 48705 - 06/05/87
- 49006 - 08/07/90
- 49008 - 10/09/90
- WARR9007 - 12/21/90
- 49101 - 01/22/91
- 49104 - 04/09/91
- 49108 - 08/16/91
- 9201 - 06/25/92
- 9407 - 02/17/94
- WARR9409 - 09/02/94
- WARR9508 - 01/26/95
- 18721 - 09/04/87
- Warranty Program - Pre-Owned Vehicles
- Brakes - Objectionable Noise/Vibration
- VIN Plates, Certification & Emission Labels - Purchasing
- Tires/Wheels - Winter Rim Summary
- Tires/Wheels - Winter Rim Recommendations
- Tires/Wheels - Winter Recommendation Summary
- Tire Manufacturers - Customer Service Phone Numbers
- Tires/Wheels - Winter Snow Chain Summary
- Tires - Winter Tire Summary Supplement
- Engine - Porsche Approved Engine Oils
- Engine - Engine Oils Approved By Porsche
- Engine - Overview Of Approved Engine Oils
- Engine - Approved Engine Oil Specifications
- All Technical Service Bulletins
- Vehicle - Use Only Approved Parts For Collision Repairs
- 49005 - 05/08/90
- Warranty - Pre-Owned Program Changed
- Tools - Quick Scope Plus
- Tools - Auto Scopemeter & Engine Analyzer
- Tools - PSD Lock Measuring Cylinder Has Wrong Spring
- Tools - Modules for Bosch Tester 9288
- Recall - A/T Filler Piece Modification
- VIN, Certification, & Emission Label - Availability
- Warranty - Intermittent Problem/Component Claims
- On-Board Tools, Spare Belts & Touch-up Paint - Omitted
- Vehicle - Approximate Oil/Fluid Capacities Chart
- Tools - Minimum Requirement Listing
- Technical Information Books - Available Stock Listing
- Techincal Information Booklets - Current Availability
- Warranty Claims - Proper Reporting
- Warranty - Specialist Changes Announcement
- Warranty - Point of Sale Materials
- Warranty - Microfiche Tips, Types of Labor Time
- Tools - List of Recommended General Tools and Equipment
- Warranty & Maintenance Booklet - Required Insert
- Warranty - Information Availability
- Warranty - Improper Modifications to Electrical System
- Warranty - Current Bulletins
- Camshaft Belt Tension Indicator Lamp - Troubleshooting
- Backlighted Instrument Cluster - Read Elapsed Mileage
- Tools - Testers for Alarms, Central Warning, & Air Bag
- A/C - Revised Sealing Rings for Expansion Valves
- Tools - Refrigerant Recovery/Recycling Equipment
- A/C - Substitutes for R-12 Refrigerant
- A/C Refrigerant - Identifier
- A/C - Retrofitting R12 Systems to R134
- A/C - Refrigerant 134a Use
- Climate Control - Setting Procedure Incorrect
- Connecting Rod Nuts - Incorrectly Made
- Magnetic Engine Oil Drain Plug - Deleted
- Coolant Pumps - Modified
- Cylinder Heads - Tightening Procedure & Service Changes
- Toothed Engine Belts - Storage, Packing and Handling
- VIN Plate, Certification & Emission Label - Availability
- VIN, Certification & Emission Labels - Availability
- Cooling System - Approved Phosphate Free Anti-Freeze
- Electrical System - Poor Pin/Ground Lug Connections
- Power Steering Pump - Flush Hoses After Replacing
- Brakes - Objectionable Noise
- Brake Pads - Installing Vibration Dampers
- Spark Plugs - Install With Threads Clean and Dry
- A/C Compressor - Warranty Return Procedures
- Power Steering Gear - Diagnosis
- Cylinder Heads - Machining and Using Correct Gaskets
- Coolant Pump - Leaks
- Tires/Wheels - 17 Inch Wheel and Tire Approvals
- Wheels - Unapproved Installation of 18 Inch Wheels
- Tires/Wheels - Summer Recommendations
- Tools - Special Wheel Balancing Adapter
- Wheels - Non Approval of Chrome Plating Aluminum Wheels
- Wheels - Retrofitting Unapproved 18 Inch Wheels
- Tires - Manufacturer Contact Information
- Tires - Use of Accurate Inflation Pressure Gauge
- Tools - Tire Pressure Gauge With Correct Accuracy
- Clutch Release Arm and Bearing - Modification
- Clutch Release Bearing and Arm - Modification
- Clutch Release Bearing - New Version
- Differential - Oil Leak from Breather
- Wheel Speed Sensor - Modifications
- Ignition Monitoring System - Diagnosis
- Stop Lamp Warning Lamp - ON When Using Telephone
- 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
- Exhaust System - Sulfur Like Smell
- Check Engine Light - Product Reporting
- Check Engine Light - Product Report
- Electric Seat - Jammed in Backward Stop Position
- Radio DIN Cable - Damaged During Removal
- Radio Knobs - Broken
- Radio - Discharged Battery/Alarm System Malfunction
- Brakes - Pedal Pulsation/Vibration
- A/T - Central Tube Shaft Broken
- Fuel/Ignition Modules - Use of Aftermarket Microchips
- Ignition Circuit Monitor Relay - Unintentional Operation
- Horn Buttons - Repairing On Vehicles WIth Air Bags
- Tools - Bosch ABS Coupler Incorrect
- Steering Wheel - Noise When Turning
- Warranty - Summary of Paint Code Part Identifiers
- Paint - Manual Supplements
- Tools - Celette Collision Repair Systems
- Aftermarket Accessories - Cause Electrical Problems
- Air Bag - Notice of Deployment & Service Information
- Air Bag - Notification of Deployment & Service
- Air Bag - Scheduled Maintenance
- Radio - Alarm Contact Installation With Replacement
- Vehicle Security Codes - Requesting
- Tools - System Tester 9288 Acronym Definitions
- Engine Controls - Correct Fault Code 18 Diagnosis
- Windshield Cement - Mixing
- Engine Lubrication - Oils That Minimize Carbon Build-Up
- Engine - Approved Engine Oils
- Engine - Porsche Approved Oils
- Central Tube - Installation
- Recall 92V092000: A/T Filler Piece Prevents Kickdown
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Harsh Shifts or Erratic Shift Quality
- A/T - Slipping or Soft Shifts
- 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
- Brake Light/Cruise Control Fuse - Blown
- Brake Vibration Damper - New Application Information
- Warranty - Fault Code Parts Submission
- Vehicle - Year 2000 Hardware/Software Readiness
- Suspension - Lowering Ride Height is Not Approved
- Warranty - Recall Information Reporting Policy
- Alignment - Caster Adjustment Values
- Warranty - First Alignment & Convertible Top Checks
- Tools - Wheel Alignment Equipment
- Wheels/Tires - Approved Summer Wheels/Tires
- Tires/Wheels - Winter Tires/Wheels/Snow Chains
- Radios/CD Players - Obtaining & Entering Security Codes
- Radio/CD Player - Check Sheet to Verify Proper Operation
- Seat Rail - Adjusting For More Leg Room
- A/C - Use of Correct Refrigerant
- A/C - Refrigerent Oil Volume Capacities
- Drivetrain - Servicing the PSD Pressure Accumulator
- Engine - Approved Engine Oils Overview
- Tires - Summer Tire Summary
- Engine - Approved Porsche A40 Engine Oils
- Tires/Wheels - Handling Instructions After Damaged
- Engine - Approved Engine Oil Specification
- Computers/Controls - Component Diagnosis