Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,523 bulletins for PORSCHE
PIWIS2101g
Feb 12, 2021
350000 EQUIPMENT
Information on Porsche PIWIS tester update #s 39.900.090 & .095.
No. 02-20
Feb 11, 2021
110000 ELECTRICAL SYSTEM
Installation and conversion instructions for retrofitting the E-Sound Generator for the Taycan.
No. 2106
Feb 8, 2021
110000 ELECTRICAL SYSTEM
Advanced technical information on how to remedy a clicking noise from Centerlock wheels from the 991 generation 911.
No. 19-20-2
Feb 8, 2021
060000 ENGINE AND ENGINE COOLING
Porsche service campaign information for Workshop campaign WLA4 - Retrofitting Heat Shield.
No. 19-20-1
Feb 8, 2021
060000 ENGINE AND ENGINE COOLING
Porsche service campaign instructions for Workshop campaign WLA4 - Retrofitting Heat Shield.
No. 223-20
Feb 5, 2021
130000 VISIBILITY
Procedure instructions for if the front seat ventilation does not function in the Taycan.
No. 03-21
Feb 4, 2021
060000 ENGINE AND ENGINE COOLING
Instructions on how to remedy a check engine error message that "Oxygen sensor Downstream of Catalytic Converter - Signal Too Slow from Lean to Rich" in the new Cayenne S.
No. 177-20
Feb 3, 2021
110000 ELECTRICAL SYSTEM
instruction on how to reprogram the connect control unit in the 992 generation 911 if the event that the 12V battery is discharging due to a closed circuit current.
PIWIS2101e
Feb 1, 2021
350000 EQUIPMENT
Information on new Porsche PIWIS Tester updates #39.900.070 & .075.
No. 224-20
Feb 1, 2021
030000 BRAKES (PWS)
Information on how to correct a sloshing noise coming from water leaking into the rear footwell of the Taycan.
WTY 991
Jan 29, 2021
120000 EXTERIOR LIGHTING
Porsche intranet posting with preliminary information for dealers on the Extended warranty for the reversing light function on the 911Carrera (991).
No. 228-20
Jan 29, 2021
100000 POWER TRAIN
Information on an extended warranty for the 991 generation 911.
No. 225-20
Jan 29, 2021
100000 POWER TRAIN
Porsche service campaign instructions for Workshop campaign WLP0 - Re-Programming PDK Control Unit.
No. 2003.1
Jan 28, 2021
110000 ELECTRICAL SYSTEM
Advanced Technical information for what to do in the event that the Taycan 12V Li-ion Batteries Fault Code Cannot Be Cleared.
No. 1820.1
Jan 27, 2021
160000 STRUCTURE
Special tools information on a measuring and alignment system.
No. D544
Jan 26, 2021
060000 ENGINE AND ENGINE COOLING
Parts withdrawal information for a Macan muffler.
No. 185-20
Jan 25, 2021
170000 LATCHES/LOCKS/LINKAGES
Porsche service campaign information for workshop campaign WLG9 - Replacing Lower Part of Front Lid Lock
WLG9
Jan 22, 2021
170000 LATCHES/LOCKS/LINKAGES
Porsche intranet posting with preliminary information for dealers about Porsche Workshop campaign WLG9 - Replacing lower part of front lid lock.