Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,523 bulletins for PORSCHE
122-C6T6W-04
Mar 23, 2020
110000 ELECTRICAL SYSTEM
Instructions for recoding the central computer in the event that there are software errors in the front display and operator control unit.
122-C8W5S-04
Mar 23, 2020
161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
Instructions for retrofitting a stainless steel skid plate on the Macan Turbo.
122-F4J4K-04
Mar 23, 2020
060000 ENGINE AND ENGINE COOLING
List of approved engine oils for all Porsche models.
122-L7U2K-04
Mar 23, 2020
110000 ELECTRICAL SYSTEM
Workshop campaign instructions for campaign WLC5, which seeks to update the software for various control units on affected vehicles.
122-U6L5D-04
Mar 23, 2020
010000 STEERING
Instructions for greasing the steering column bellows in the event that there is noise from the column.
122-X3F9N-04
Mar 23, 2020
060000 ENGINE AND ENGINE COOLING
Instructions for clearing the fault in the DME for "engine control fault" immediately after starting the vehicle.
122-M7J7N-04
Mar 20, 2020
060000 ENGINE AND ENGINE COOLING
Updated instructions for reworking the coolant pipe on affected vehicles if there is a loss of coolant in the coolant pipe.
122-N3E8M-04
Mar 20, 2020
110000 ELECTRICAL SYSTEM
Instructions for reprogramming the Function on Demand controls in the event that they are not functioning.
122-V4N8U-04
Mar 20, 2020
130000 VISIBILITY
Instructions for adjusting the windshield wiper angles in the event that the wiper is touching the A-Pillar.
122-H6R9H-04
Mar 19, 2020
350000 EQUIPMENT
Bulletin outlining PIWIS Tester update version 39.200.035
122-M7L6L-04
Mar 18, 2020
110000 ELECTRICAL SYSTEM
Instructions for installing a new universal charger on vehicles where the vehicle cannot be charged using the main 208V main power supply.
122-Q4L8N-04
Mar 18, 2020
200000 WHEELS
List of approved wheel, tire, and wheel spacer combinations for the 991.1 generation 911.
122-S2U2Q-04
Mar 18, 2020
200000 WHEELS
List of approved wheels and tire combinations for the new Taycan.
122-E6C3K-04
Mar 17, 2020
350000 EQUIPMENT
Parts Withdrawal information for Panamera and Cayenne antennas.
122-M9J6U-04
Mar 17, 2020
021244 SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
Porsche intranet posting for Workshop Campaign WKF9.
122-U2J8F-04
Mar 17, 2020
060000 ENGINE (PWS)
Instructions for retrofitting the sports exhaust system on the new 992 generation 911.
122-Z2E3R-04
Mar 16, 2020
100000 POWER TRAIN
Workshop campaign instructions for campaign WKF9, which seeks to rework threaded joints on the front and rear axle of affected vehicles.
122-A7C3J-04
Mar 13, 2020
110000 ELECTRICAL SYSTEM
Workshop Campaign instructions for Campaign WLB1, which seeks to remove the adapter cable in the left fuse box from affected vehicles.
122-B6T4Q-04
Mar 13, 2020
030000 SERVICE BRAKES, HYDRAULIC
Instructions for clearing out an electrical system fault "Brake Light switch - electrical fault" on affected 992 generation 911 vehicles.
122-C6E3W-04
Mar 13, 2020
010000 STEERING
Updated bulletin with instructions for replacing the intermediate steering shaft on affected Macan vehicles.
122-F2P8U-04
Mar 13, 2020
260000 FORWARD COLLISION AVOIDANCE
Instructions for de-fogging the surround view camera on affected Cayenne vehicles.
122-H7C3C-04
Mar 13, 2020
010000 STEERING
Updated instructions for replacing the trailing arm on the front and rear axle on affected Boxster and Cayman vehicles. There is a new supplier of parts and the entire axle must be checked to avoid cross use of parts.
122-P2W6J-04
Mar 13, 2020
110000 ELECTRICAL SYSTEM
Porsche intranet posting for Workshop Campaign WLB1.
122-P4K2H-04
Mar 13, 2020
350000 EQUIPMENT
Bulletin outlining PIWIS Tester update version 39.200.030 and .031
122-R8H2W-04
Mar 13, 2020
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Instructions for repairing air bubbles on the laminated front display and control unit.