2002 Porsche Boxster Service and Repair Manual

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Factory-Grade Data

2002 Porsche Boxster service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Roadster S Convertible 2-Door
  • Roadster Convertible 2-Door
  • S Convertible 2-Door
  • Base Convertible 2-Door

Engines covered

  • 3.2L 3179CC H6 GAS DOHC Naturally Aspirated
  • 2.7L 2687CC H6 GAS DOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2002 Porsche Boxster Recalls & Complaints

NHTSA #22V65600030/08/2022Component: EXTERIOR LIGHTING:HEADLIGHTS

Porsche Cars North America, Inc. (Porsche) is recalling certain 2003-2020 Porsche Macan, Cayenne, Panamera, and Cayman S, 2001-2004 Boxster, Boxster S, 2004 Boxster 50 JAHRE SPYDER 550 vehicles. Plea

Consequence

Improperly adjusted headlights may not illuminate the road properly, or cause a glare to oncoming dr

Remedy

Dealers will inspect the headlights for sealing caps and install missing caps as necessary, free of

NHTSA #03V00400023/01/2003Component: POWER TRAIN:AUTOMATIC TRANSMISSION

CERTAIN 2-DOOR CONVERTIBLE PASSENGER VEHICLES EQUIPPED WITH THE TIPTRONIC (AUTOMATIC) TRANSMISSION MAY HAVE BEEN PRODUCED WITH AN INCORRECTLY ADJUSTED KEY-LOCK-CABLE DOWN TO THE SHIFT SELECTOR. IF TH

Consequence

IF THE SELECTOR LEVER IS THEN SHIFTED FROM POSITION "P" TO POSITION "R, N OR D" WITH THE VEHICLE PAR

Remedy

DEALERS WILL INSPECT THE CABLE ADJUSTMENT AND, REGARDLESS OF THE RESULTS OF THIS INSPECTION, THE KEY

NHTSA #09E02500011/05/2009Component: EXTERIOR LIGHTING:HEADLIGHTS

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF

Consequence

DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.

Remedy

DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S

NHTSA #09E01200007/04/2009Component: EXTERIOR LIGHTING

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF

Consequence

DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.

Remedy

SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S

TSB #11032418

Parts information for parts withdrawal involving the door lock. The vehicles affected are ones that use the part number(s) mentioned in the attached PDF.

TSB #11032393

Parts information for parts withdrawal involving (992513031K) Shock absorber (spring cyl.). The vehicles affected are ones that use the part number mentioned.

TSB #11032387

Parts information for parts withdrawal involving the transmission oil. Part number 00004321012 is affected - the vehicles that use this part number should be included.

TSB #11032380

Parts information for Parts Withdrawal - Oil Pressure Sender. The vehicles affected are ones that use the part number PAB906060.

TSB #11032277

Parts information for parts withdrawal involving various parts. The vehicles affected are ones that use the part numbers mentioned. Part numbers: 0PD145703E, 0PD145703H, 0PD907123G, 0PD907123K

TSB #11032276

Parts information for parts withdrawal involving the high-voltage battery. The vehicles affected are ones that use the part numbers mentioned. 9J1915099AS, 9J1915100AS, and 9J1915100AQ

TSB #11032274

Parts information for parts withdrawal involving the transmission oil. The vehicles affected are ones that use the part number 00004330563

TSB #11030913

Symptom based workshop manual involving the Belt Lock Warning on Driver's Side Permanently Active in Conjunction with Fault Memory Entry with Regard to Belt Lock Switch "B101C07". The vehicles affected are listed in the attached PDF.

Showing the 8 most recent of 330 technical service bulletins on file with NHTSA.

20050614Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITEDCrash reported

BRAKES SUDDENLY LOOSE PRESSURE AND CAR DOES NOT STOP.

20030115Component: TIRESCrash reported

ORIGINAL EQUIPMENT TIRES ON 2002 PORSCHE BOXTER S ARE NOT SAFE ON WET PAVEMENT. THE TYPE OF TIRES ARE DESIGNED FOR CLEAN DRY PAVEMENT ONLY. VERY DANGEROUS ON WET PAVEMENT. NO WARNING IS PROVIDED TO OW

20020730Component: ENGINE AND ENGINE COOLING:ENGINECrash reported

ON TWO OCCASIONS AND ON TWO SEPARATE VEHICLE ENGINE CAMSHAFT FAILED WHILE DRIVING. DEALER AND MANUFACTURER WERE AWARE OF PROBLEM. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION.*AK

20120913Component: POWER TRAIN

2002 PORCHE BOXSTER. CONSUMER WRITES IN REGARDS TO COMPLAINT CONCERNING VEHICLE PARTS *TGW THE CONSUMER STATED THE CABLES FROM THE SHIFTER TO THE TRANSMISSION FAILED WHILE DRIVING IN HEAVY TRAFFIC.

20120408Component: SEAT BELTS

THE SEAT BELT ON MY VEHICLE, WHEN BUCKLED, HAS A TENDENCY TO NOT LATCH COMPLETELY AND ALLOWS FOR THE RELEASE WITHOUT PRESSING THE RELEASE BUTTON. ALSO WHEN IT IS LATCHED, THERE IS A TENDENCY FOR IT TO

Showing the 5 most serious of 12 complaints filed with NHTSA.

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