Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,523 bulletins for PORSCHE
122-F8Y6M-07
Jun 5, 2018
070000 FUEL SYSTEM, GASOLINE
Customer Concern Customer complains that the top does not open. Technical Background Adjustment of the top may cause its movement to be slower than the control unit expects. If the control unit does not see a changing signal from the rot
122-S6Q2R-06
May 30, 2018
030000 BRAKES (PWS)
Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles.
122-Z2P4B-06
May 28, 2018
060000 ENGINE AND ENGINE COOLING
Technical Background The coolant pump for the high voltage battery actively monitors its own speed and current consumption. For a given commanded speed, if the actual pump speed exceeds a defined value and the current consumption drops bel
122-A2R4B-06
May 22, 2018
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
There is a possibility that the pressure hose between the charge-air cooler and throttle valve for cylinders 4?6 is rubbing against the cooling fan housing on the affected vehicles. This can cause a leak in the pressure hose at the chafing
122-A6N3M-06
May 16, 2018
110000 ELECTRICAL SYSTEM
Resubmitting at request of Mr. Bernard Hardgrave. Instructions for reworking the wire harness for the outside temperature sensor in the event that outside temperature display is implausible.
122-K9M7R-06
May 16, 2018
110000 ELECTRICAL SYSTEM
Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components.
122-D9W6F-06
May 15, 2018
162000 STRUCTURE:BODY
Cause: The gap dimension between the tank cap and seal may be too small, making it difficult to open or close the tank cap. Remedial Action: Rework the top centering bar on the tank module
122-G6M3G-06
May 15, 2018
070000 FUEL SYSTEM, GASOLINE
Symptom: The filler flap/charge port door is difficult to open or close. Cause: The filler flap/charge port door may be difficult to actuate due to unfavorable component tolerances on the affected vehicles. Remedial Action: Replace the
122-W3X6V-06
May 15, 2018
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Subject: Air-conditioning control unit (also control panel/switch console) Symptom: When starting the vehicle, an unsuitable air conditioning setting is preset in the rear air-conditioning control unit.
122-P2P8X-06
May 11, 2018
030000 BRAKES (PWS)
Technical Background Front brakes are squealing with light pedal at low speed. The noise is primarily in the 8 kHz range. Service Information Test drive the vehicle and verify the noise with an FFT plot. Low speed, light pedal squeal is m
122-V2L9S-06
May 11, 2018
100000 POWER TRAIN
Subject: Transfer case and transfer case control unit (all-wheel drive control unit)
122-B9V4V-06
May 10, 2018
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Information: The Approval and Support Management system was created to offer assistance to the dealer organization with new and complex technical issues by utilizing the Support Specialists within Porsche R&D. As a result, this process has
122-X3R3E-06
May 7, 2018
030000 BRAKES (PWS)
Information: Due to an allocation error, there is a possibility that the air guides for the brake discs on the front axle were not supplied with the affected vehicles during the production process. As a result, the air guides may not have
122-N9H2B-06
May 4, 2018
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Subject: Window cleaning fluid Information: The affected vehicles were not filled with window cleaning fluid at the factory because the window cleaning fluid is not currently available. For this reason, the washer fluid reservoir on the
122-E7C5Z-05
Apr 30, 2018
072000 FUEL SYSTEM, GASOLINE:DELIVERY
Condition The fuel filler door flap, or the charging door flap is difficult to open or close. Technical Background The tolerance for the flap against the body is too tight.
122-K8M7U-05
Apr 27, 2018
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Subject: Cayenne S (9YA) As of 2018 Front exhaust pipes Symptom: Buzzing/vibrating noises in the exhaust system area at an engine speed of approx. 1,100 rpm during deceleration. Cause: The exhaust system can expand in an unfavorable dire
122-M7G3R-05
Apr 25, 2018
110000 ELECTRICAL SYSTEM
Information: The 48-volt system on the affected vehicles can fail when the ignition is switched on due to incorrect initialization. As a result, the electronic anti-roll stabilization system (eAWS) of Porsche Dynamic Chassis Control (PDC
122-Z8F7K-05
Apr 24, 2018
160000 STRUCTURE
Symptom: Creaking noises coming from between the headliner covering frame and sliding roof frame on vehicles with sliding roof (I-no. 651 and 653) while driving. Cause: Noises can be caused by excessive relative movements between the indiv
122-Z4H5Q-05
Apr 23, 2018
110000 ELECTRICAL SYSTEM
There are two potential issues related to PASM Control units in the Panamera (971) for which an updated part has been released. One may be experienced by the customer and the other by the workshop. 1. If programming is interrupted while pe
122-H3M7J-05
Apr 20, 2018
063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
Subject: Exhaust system Information: Themonolith in the catalytic converter may be damaged. Remedial Action: To verify catalytic converter damage, both oxygen sensors ? Installation overview of oxygen sensors on engine side, cylinders 1
122-Q4A9M-05
Apr 19, 2018
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
Subject: Air-conditioning control unit (also control panel/switch console) Symptom: Reduced or no cooling air flow from the air conditioning system. Cause: Too much condensation can be produced while cooling the vehicle. The condensation
122-R2U2N-05
Apr 19, 2018
133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Subject: Front power windows Symptom: Unusual noises can occur when you open and close the front door window. Squeaking, rattling or noises can indicate that the door window glass is stiff.
122-K5X7U-05
Apr 17, 2018
104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
Subject: Transfer case and transfer case control unit (all-wheel drive control unit)
122-N7T9K-05
Apr 17, 2018
021210 SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
Subject: Replacing the coil spring on the front axle during repairs Information: Coil spring for the respective chassis no longer available. Notes: During repairs, the faulty coil spring will be replaced by a new coil spring of similar de
122-U4T9K-05
Apr 17, 2018
022110 SUSPENSION:REAR:SPRINGS:COIL SPRINGS
Subject: Replacing the coil spring on the rear axle during repairs Information: Coil spring for the respective chassis no longer available. Notes: During repairs, the faulty coil spring will be replaced by a new coil spring of similar des