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
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Showing 3,523 bulletins for PORSCHE

PIWIS2301r Mar 31, 2023
PORSCHE — PIWIS TESTER III
350000 EQUIPMENT
Information on PIWIS tester update 41.800.030
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No. 24-23 Mar 30, 2023
PORSCHE — 911 TURBO, 911 TURBO S, PANAMERA, PANAMERA 4, PANAMERA 4 E-HYBRID, PANAMERA 4 EXECUTIVE, PANAMERA 4S, PANAMERA 4S E-HYBRID, PANAMERA 4S EXECUTIVE, PANAMERA 4S SPORT TURISMO, PANAMERA E-HYBRID, PANAMERA GTS, PANAMERA TURBO S, PANAMERA TURBO S E-HYBRID, PANAMERA TURBO S EXECUTIV (2020–2024) — 33 vehicle combinations
100000 POWER TRAIN
Manufacturers certificate for approved wheels and tires
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No. 2014.4 Mar 28, 2023
PORSCHE — TAYCAN, TAYCAN 4 CROSS TURISMO, TAYCAN 4S, TAYCAN 4S CROSS TURISMO, TAYCAN CROSS TURISMO, TAYCAN GTS, TAYCAN TURBO, TAYCAN TURBO CROSS TURISM, TAYCAN TURBO S (2020–2023) — 44 vehicle combinations
110000 ELECTRICAL SYSTEM
Advanced technical information on AC Charging Hardware and Cable Temperature
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PIWIS2301q Mar 27, 2023
PORSCHE — PIWIS TESTER III
350000 EQUIPMENT
Information on PIWIS tester update 41.800.022
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No. 02-23-1 Mar 24, 2023
PORSCHE — 718, 718 BOXSTER, 718 BOXSTER S, 718 CAYMAN, 718 CAYMAN S, 718 SPYDER, 911, 911 (997), 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, 911SC, 918, 918 SPYDER, 924, 928, 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 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 GTS, PANAMERA GTS SPORT TURISM, 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 TURBO, TAYCAN TURBO S (1984–2020) — 545 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Manufacturers certificate for approved engine C20 engine oils.
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No. 18-23 Mar 24, 2023
PORSCHE — 718, 718 BOXSTER, 718 BOXSTER S, 718 CAYMAN, 718 CAYMAN S, 718 SPYDER, 911, 911 (997), 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, 911SC, 918, 918 SPYDER, 924, 928, 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 SPORT EDITION, 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 GTS, PANAMERA GTS SPORT TURISM, 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 TURBO, TAYCAN TURBO S (1984–2021) — 560 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Manufacturers certificate for an overview of approved Porsche C40 engine oils.
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PIWIS2301p Mar 24, 2023
PORSCHE — PIWIS TESTER III
350000 EQUIPMENT
Information for PIWIS tester update 41.800.020
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No. 2306 Mar 23, 2023
PORSCHE — MACAN, MACAN TURBO (2022–2023) — 4 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Advanced technical information for the Macan - In-Line 4 Cylinder Engine-DME Fault P25AC00/00426A
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PIWIS2301o Mar 22, 2023
PORSCHE — PIWIS TESTER III
350000 EQUIPMENT
Information on PIWIS tester update 41.800.000, .010 & .011
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No. 02-23 Mar 21, 2023
PORSCHE — 911 (2019–2023) — 5 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Technical information for a warning message - "engine control system malfunction" in conjunction with error memory entry P04F000 in DME control unit.
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No. 2306.1 Mar 20, 2023
PORSCHE — CAYENNE, CAYENNE E-HYBRID, CAYENNE GTS, CAYENNE S, CAYENNE TURBO, CAYENNE TURBO GT, CAYENNE TURBO S E-HYBRID, PANAMERA, PANAMERA 4, PANAMERA GTS, TAYCAN, TAYCAN CROSS TURISMO (2023) — 12 vehicle combinations
350000 EQUIPMENT
Special tools information for the HV Diagnostic and repair tools/orange HV toolbox foam
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WNQ8 Mar 17, 2023
PORSCHE — TAYCAN, TAYCAN 4 CROSS TURISMO, TAYCAN 4S, TAYCAN 4S CROSS TURISMO, TAYCAN CROSS TURISMO, TAYCAN GTS, TAYCAN TURBO, TAYCAN TURBO CROSS TURISM, TAYCAN TURBO S (2020–2022) — 20 vehicle combinations
110000 ELECTRICAL SYSTEM
Porsche intranet posting with information on workshop campaign WNQ8 - replacing high-voltage battery
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WPA1 Mar 17, 2023
PORSCHE — 718 BOXSTER, 718 CAYMAN, 911 (2022–2023) — 12 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Porsche intranet posting with information on workshop campaign WPA1 - reworking screw connections on brake lines
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WPA2 Mar 17, 2023
PORSCHE — TAYCAN, TAYCAN 4 CROSS TURISMO, TAYCAN 4S, TAYCAN 4S CROSS TURISMO, TAYCAN CROSS TURISMO, TAYCAN GTS, TAYCAN TURBO, TAYCAN TURBO CROSS TURISM, TAYCAN TURBO S (2022–2023) — 22 vehicle combinations
190000 TIRES
Porsche intranet posting with information on workshop campaign WPA2 - checking tires and replacing if necessary
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No. 4-23 Mar 17, 2023
PORSCHE — 718 BOXSTER, 718 CAYMAN, 911 (2022–2023) — 18 vehicle combinations
030000 BRAKES (PWS)
Technical information for WPA1 - reworking brake line threading
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No. 217-22 Mar 17, 2023
PORSCHE — TAYCAN, TAYCAN 4 CROSS TURISMO, TAYCAN 4S, TAYCAN 4S CROSS TURISMO, TAYCAN CROSS TURISMO, TAYCAN GTS, TAYCAN TURBO, TAYCAN TURBO CROSS TURISM, TAYCAN TURBO S (2020–2022) — 20 vehicle combinations
110000 ELECTRICAL SYSTEM
Technical information on WNQ8 - replacing high-voltage battery for Taycan
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WNH9 Mar 17, 2023
PORSCHE — PANAMERA (2021–2022) — 2 vehicle combinations
010000 STEERING
Porsche intranet posting with information on workshop campaign WNH9 - replacing front cover on steering wheel
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No. 127-22 Mar 17, 2023
PORSCHE — PANAMERA (2021–2022) — 4 vehicle combinations
010000 STEERING
Technical information for WNH9 - replacing front cover on steering wheel
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No. 2221.1 Mar 16, 2023
PORSCHE — CAYENNE E-HYBRID, CAYENNE TURBO S E-HYBRID (2019–2023) — 9 vehicle combinations
060000 ENGINE AND ENGINE COOLING
Advanced technical information for the Cayenne E-Hybrid - thermal management fault P26B100 Causes Check Engine Light
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No. 5-23 Mar 16, 2023
PORSCHE — TAYCAN (2022–2023) — 4 vehicle combinations
190000 TIRES
Technical information for WPA2 - checking tires and replacing it if necessary.
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PIWIS2301n Mar 10, 2023
PORSCHE — PIWIS TESTER III
350000 EQUIPMENT
Information for PIWIS tester update 41.750.060
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No. 143-18 Mar 10, 2023
PORSCHE — CAYENNE (2018–2021) — 8 vehicle combinations
130000 VISIBILITY
Symptom-based workshop manual for One or More Camera Views in the Central Display of the PCM are Black - Possible Water Intrusion
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No. 122-20 Mar 9, 2023
PORSCHE — 718 BOXSTER, 718 CAYMAN, 911 CARRERA, CAYENNE, CAYENNE S, MACAN, PANAMERA, TAYCAN (2017–2023) — 50 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
Technical information on a complaint - brake noise
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No. 16-23 Mar 9, 2023
PORSCHE — 718, 718 BOXSTER, 718 BOXSTER S, 718 CAYMAN, 718 CAYMAN S, 718 SPYDER, 911, 911 (997), 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, 911SC, 918, 918 SPYDER, 924, 928, 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 SPORT EDITION, 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 GTS, PANAMERA GTS SPORT TURISM, 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 TURBO, TAYCAN TURBO S (1984–2022) — 551 vehicle combinations
061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
Manufacturers certificate for an overview of approved Porsche C20 engine oils.
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PIWIS2301m Mar 7, 2023
PORSCHE — PORSCHE
353000 EQUIPMENT:ELECTRICAL
Information for PIWIS tester update 41.750.052
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