Technical Service Bulletins

Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,686,952 Total Records
879 Vehicle Makes
1955–2025 Year Range
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Showing 3,523 bulletins for PORSCHE

WNM6 Oct 10, 2022
PORSCHE — CAYENNE, CAYENNE S, PANAMERA, TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO (2018–2021) — 18 vehicle combinations
356000 EQUIPMENT ADAPTIVE/MOBILITY
Porsche intranet posting with information for workshop campaign WNM6 - sticking over the label on the infrastructure charging cable
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No. 167-22 Oct 10, 2022
PORSCHE — CAYENNE E-HYBRID, CAYENNE TURBO S E-HYBRID, PANAMERA E-HYBRID, PANAMERA TURBO S E-HYBRID, TAYCAN, TAYCAN 4S (2017–2022) — 40 vehicle combinations
110000 ELECTRICAL SYSTEM
Technical information on WNM6 - affixing label on the infrastructure charging cable.
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No. 203-22 Oct 10, 2022
PORSCHE — TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO (2020–2022) — 18 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Symptom-based workshop manual info on PSCB brake - squeaking noises from around the rear axle. Replacing PSCB brake discs and pads.
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No. 2225.1 Oct 10, 2022
PORSCHE — MACAN (2022) — 3 vehicle combinations
110000 ELECTRICAL SYSTEM
Advanced technical information for the Macan - intermittent air conditioning function
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No. 155-22 Oct 10, 2022
PORSCHE — CAYENNE E-HYBRID, CAYENNE S E-HYBRID, CAYENNE TURBO S E-HYBRID, PANAMERA E-HYBRID, PANAMERA TURBO S E-HYBRID, TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO, TAYCAN GTS (2015–2022) — 56 vehicle combinations
110000 ELECTRICAL SYSTEM
Technical information on WMP4 - affixing label on the infrastructure charging cable.
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No. 52-22 Oct 7, 2022
PORSCHE — BOXSTER, BOXSTER S, CAYMAN, CAYMAN S (2013–2016) — 22 vehicle combinations
190000 TIRES
Instructions on the manufacturers certificate for approved tires, wheels, and spacers.
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WLD5 Oct 7, 2022
PORSCHE — CAYENNE, PANAMERA (2017–2019) — 6 vehicle combinations
350000 EQUIPMENT
Porsche intranet posting with information for workshop campaign WLD5 - replacing hose for positive crankcase ventilation
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WNJ4 Oct 7, 2022
PORSCHE — TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO (2020–2022) — 9 vehicle combinations
110000 ELECTRICAL SYSTEM
Porsche intranet posting with information on workshop campaign WNJ4 - checking threaded joint for strut and replacing if necessary
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No. 56-22 Oct 7, 2022
PORSCHE — CAYENNE, CAYENNE E-HYBRID, CAYENNE GT, CAYENNE GTS, CAYENNE S, CAYENNE TURBO, CAYENNE TURBO COUPE, CAYENNE TURBO GT, CAYENNE TURBO S E-HYBRID, CAYENNE TURBO S HYB COUPE (2020–2023) — 44 vehicle combinations
190000 TIRES
Instructions on the manufacturers certificate for approved tires and wheels.
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No. 132-22 Oct 7, 2022
PORSCHE — TAYCAN, TAYCAN 4S (2020–2022) — 12 vehicle combinations
160000 STRUCTURE
Technical information for WNJ4 - checking threaded joint for strut and replacing it is necessary.
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No. 70-20-1 Oct 7, 2022
PORSCHE — CAYENNE (2018–2019) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Technical information for WLD5 - replacing hose for positive crankcase ventilation
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No. 53-22 Oct 7, 2022
PORSCHE — CAYMAN GT4 (2016)
200000 WHEELS
Instructions on the manufacturers certificate for approved tires and wheels.
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PIWIS2201av Oct 7, 2022
PORSCHE — PIWIS TESTER III — 2 vehicle combinations
110000 ELECTRICAL SYSTEM
Information for PIWIS tester update 41.400.020
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No. 70-20-2 Oct 7, 2022
PORSCHE — PANAMERA (2017–2019) — 3 vehicle combinations
350000 EQUIPMENT
Technical information for WLD5 - replacing hose for positive crankcase ventilation.
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No. 149-22 Oct 6, 2022
PORSCHE — TAYCAN (2020–2022) — 3 vehicle combinations
350000 EQUIPMENT
Technical information for WNK7 - replace connectors for antenna cable
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No. 214.21 Oct 4, 2022
PORSCHE — 911 GT3 (2021–2022) — 4 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Technical information for a complaint - brake rubbing, floating pedal pressure point, high wear on brake pads/discs, and lateral runout of brake disc.
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WNN6 Oct 4, 2022
PORSCHE — 718 BOXSTER, 718 CAYMAN, 911, CAYENNE, MACAN, PANAMERA (2017) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Porsche intranet posting with information for workshop campaign WNN6 - restoring PCM enabling function
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No. 2011.1 Oct 3, 2022
PORSCHE — CAYENNE, PANAMERA, TAYCAN (2010–2023) — 62 vehicle combinations
110000 ELECTRICAL SYSTEM
Information for recommended HV battery - fire blanket on the Panamera, Cayenne, and Taycan
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PIWIS2201au Sep 30, 2022
PORSCHE — 718, 718 BOXSTER, 718 BOXSTER GTS, 718 CAYMAN, 718 CAYMAN GTS, 718 SPYDER, 911, 911 (997), 911 4S, 911 CARRERA, 911 CARRERA 4, 911 CARRERA 4 CABRIOLET, 911 CARRERA 4 GTS, 911 CARRERA 4S, 911 CARRERA CABRIOLET, 911 CARRERA GTS, 911 CARRERA S, 911 CARRERA S CABRIOLET, 911 GT2, 911 GT2 RS, 911 GT3, 911 GT3 RS, 911 R, 911 SPEEDSTER, 911 TARGA, 911 TARGA 4, 911 TARGA 4S, 911 TURBO, 911 TURBO S, 911E, 911S, 911SC, 911T, 912, 912E, 914, 918, 918 SPYDER, 924, 928, 930, 944, 944 TURBO, 944S, 968, 987 CAYMAN, 996 TURBO, 997 (911), BOXSTER, BOXSTER (987), BOXSTER (987), BOXSTER S, BOXSTER SPYDER, CABRIO, CABRIOLET, CARRERA, CARRERA 2, CARRERA 4, CARRERA GT, CARRERRA GT, CAYENNE, CAYENNE (E2), CAYENNE DIESEL, CAYENNE E-HYBRID, CAYENNE GT, CAYENNE GTS, CAYENNE HYBRID, CAYENNE S, CAYENNE S E-HYBRID, CAYENNE S HYBRID, CAYENNE TRANSSYBERIA, CAYENNE TURBO, CAYENNE TURBO COUPE, CAYENNE TURBO S, CAYENNE TURBO S E-HYBRID, CAYENNE TURBO S HYB COUPE, CAYMAN, CAYMAN GT4, CAYMAN GTS, CAYMAN R, CAYMAN S, COUPE, GT2, MACAN, MACAN GTS, MACAN S, MACAN TURBO, PANAMERA, PANAMERA 4, PANAMERA 4 E-HYBRID, PANAMERA 4 EXECUTIVE, PANAMERA 4 HYBRID, PANAMERA 4 HYBRID EXECUTI, PANAMERA 4 HYBRID SPORT T, PANAMERA 4 SPORT TURISMO, PANAMERA 4S, PANAMERA 4S E-HYBRID, PANAMERA 4S EXECUTIVE, PANAMERA 4S SPORT TURISMO, PANAMERA E-HYBRID, PANAMERA GTS, PANAMERA S, PANAMERA S E-HYBRID, PANAMERA S HYBRID, PANAMERA TURBO, PANAMERA TURBO EXECUTIVE, PANAMERA TURBO S, PANAMERA TURBO S E-HYBRID, PANAMERA TURBO S HYBRID, PANAMERA TURBO S HYBRID E, PANAMERA TURBO S HYBRID S, PANAMERA TURBO SPORT TURI, PORSCHE, TARGA, TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO, TAYCAN GTS (1966–2023) — 626 vehicle combinations
350000 EQUIPMENT
Information for PIWIS tester update 41.400.000 & .010.
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WNM8 Sep 30, 2022
PORSCHE — PANAMERA (2022)
350000 EQUIPMENT
Porsche intranet posting with information on workshop campaign WNM8 - reworking threaded bush on rear-end strut
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WNM5 Sep 30, 2022
PORSCHE — MACAN (2021)
110000 ELECTRICAL SYSTEM
Porsche intranet posting with information on workshop campaign WNM5 - changing vehicle order in the instrument cluster
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WNR3 Sep 30, 2022
PORSCHE — 911 GT3 (2022) — 2 vehicle combinations
070000 FUEL SYSTEM, GASOLINE
Porsche intranet posting with information on workshop campaign WNR3 - fuel collection pipes fastening screws quality inspection
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No. 174-22 Sep 30, 2022
PORSCHE — CAYENNE E-HYBRID (2019–2020) — 2 vehicle combinations
100000 POWER TRAIN
Technical information for a Warning Message a??Transmission Faileda?? in the Instrument Cluster and Error Code (P060B00) Entered in the Transmission Electronics Control Unit: reprogramming transmission electronics control unit
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No. 182-22 Sep 30, 2022
PORSCHE — 718 BOXSTER, 718 CAYMAN, 911, CAYENNE, MACAN, PANAMERA (2017) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
Technical information for WNN6 - restoring PCM enabling function on the 718, 911, Panamera, Macan, and Cayenne
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No. 2230 Sep 28, 2022
PORSCHE — CAYENNE, CAYENNE S, MACAN (2021–2023) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Instructions on advanced technical information - DME Fault P25B400 (008403) a??Wastegate, turbocharger bank 1 a?? stuck closed
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