Technical Service Bulletins (TSBs) for the 2004 Boxster are official communications between Porsche & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    SUSPENSION:FRONT:STABILIZER BAR

    • TSB #0402

      Date Announced:
      DEC 10, 2004
      NHTSA ID:
      #10011679

      CONNECTION ROD (FRONT & REAR) FOR STABILIZER. *TC PORSCHE. *TT Read More »

    ENGINE AND ENGINE COOLING

    • TSB #1359

      Date Announced:
      OCT 10, 2005
      NHTSA ID:
      #10018051

      INSTALLING PTFE (POLYTETRAFLUOROETHYLENE) CRANKSHAFT SEALS ON REPLACEMENT ENGINES. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #D76

      Date Announced:
      MAY 08, 2008
      NHTSA ID:
      #10025182

      PARTS WITHDRAWN. PORSCHE CARS NORTH AMERIC REQUESTS RETURN OF THE FOLLOWING UNIT TO PCNA, BUT ONLY IN CASES WHERE THE DEFECT IS VISIBLE: PART NUMBER 955 110 235 01, DESCRIPTION FUEL LINE. *PE Read More »

    POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE)

    • TSB #105

      Date Announced:
      SEP 06, 2005
      NHTSA ID:
      #10016915

      CLUTCH PEDAL DOES NOT FULLY REACH ITS ORIGINAL POSITION. *TT Read More »

    ELECTRICAL SYSTEM

    • TSB #423

      Date Announced:
      SEP 03, 2004
      NHTSA ID:
      #10009763

      FLAT RECEPTACLE OF XE RELAY SOCKET. *TC Read More »

    ELECTRICAL SYSTEM:IGNITION

    • TSB #TI-58-12

      Date Announced:
      MAY 16, 2014
      NHTSA ID:
      #10055907

      PORSCHE: PROCEDURAL INFORMATION PROVIDED REGARDING THE REPLACING OF FAULTY CRACKED IGNITION COILS ON CERTAIN VEHICLES. MODEL 1997-2013 BOXSTER (986), BOXSTER/CAYMAN (987), CARRERA (996 & 997). Read More »

    EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

    • TSB #TI-39-12

      Date Announced:
      MAY 24, 2012
      NHTSA ID:
      #10044348

      PORSCHE: THE INSTRUMENT CLUSTER DISPLAYS WARNING OF BRAKE LIGHT REMAINS ON. *PE Read More »

    VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING

    • TSB #D77

      Date Announced:
      MAY 21, 2008
      NHTSA ID:
      #10025186

      PARTS WITHDRAW; PORSCHE CARS NORTH AMERICA REQUESTS RETURN OF THE FOLLOWING UNITS TO PCNA: PART NUMBERS 955 628 320 00 AND 955 628 321 00; DESCRIPTION TIP SWITCH. *PE Read More »

    AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE

    • TSB #TI-4-05-6

      Date Announced:
      APR 10, 2008
      NHTSA ID:
      #10032952

      PORSCHE: DIAGNOSTIC TROUBLE CODES IN AIRBAG CONTROL UNIT. AIRBAG WARNING LIGHT ACTIVATED IN MULTIFUNCTION DISPLAY. Read More »

    WHEELS:LUGS/NUTS/BOLTS/STUDS

    • TSB #304

      Date Announced:
      JUN 25, 2004
      NHTSA ID:
      #10008058

      MODIFIED WHEEL FASTENING BOLTS. *MJ Read More »

    CHILD SEAT

    • TSB #8

      Date Announced:
      FEB 01, 2006
      NHTSA ID:
      #10019400

      CURRENT CHILD SEAT OVERVIEW. *TT Read More »

    UNKNOWN OR OTHER