Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,523 bulletins for PORSCHE
122-D4S3S-01
Dec 21, 2017
060000 ENGINE (PWS)
Concern: On vehicles with a conventional drive system, the fuel that gets into the engine oil is evaporated by the high operating temperatures of the combustion engine. However, this fuelmight not evaporate fully due to the comparably low
122-T3F3A-01
Dec 20, 2017
080000 FUEL SYSTEM, DIESEL
Subject: Ensuring the quality of vehicles following storage Information: Due to the Stop Sale for Cayenne Diesel vehicles, pre-owned vehicles were stored for a long time at the dealerships.
122-T8H2H-01
Dec 19, 2017
110000 ELECTRICAL SYSTEM
Technical Concern: The tail light produces a warning in the instrument cluster indicating that the tail light is no working. Also one or more fault codes (880F0E or 880F1E) are observed in the Rear-End Electronics module using the PIWIS Te
122-Z2L8Q-01
Dec 14, 2017
080000 FUEL SYSTEM, DIESEL
Subject: Ensuring the quality of vehicles following storage Information: As a result of the Stop Sale Campaign for Cayenne Diesel vehicles, vehicles that were not yet delivered to customers were stored for a long period of time.
122-E9N4X-01
Dec 12, 2017
118000 ELECTRICAL SYSTEM:SOFTWARE
Optimized software for Porsche Communication Management (PCM) 4.0 has been used in standard production in order to further improve the general performance of the system. These optimizations must be implemented retrospectively even for veh
122-R7X7L-01
Dec 7, 2017
060000 ENGINE (PWS)
Symptom: Vehicle jerking while driving using the combustion engine. Cause: If the vehicle is driven continuously in the high-load range (e.g. race track driving), vibrations can damage the connector contacts on the intake manifold pressur
122-X2M2D-01
Dec 4, 2017
121000 EXTERIOR LIGHTING:HEADLIGHTS
Symptom: Symptom 1: Right headlight has interior condensation. Symptom 2: One or both headlights has/have interior condensation Remedial action 1: The breather hose 95B.941.560.B (without corrugated hose) must be replaced by the breath
122-Z3X2N-12
Nov 30, 2017
070000 FUEL SYSTEM, GASOLINE
Information: FC00001E for right side rear lid strut is set in the Rear Lid Control Unit. The actual fault may be in the left rear lid strut. Information for Workshop: The cause could be software or moisture in the Rear Lid Control Unit. If
122-H5C4J-12
Nov 28, 2017
036500 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR
Information: It is possible that a faulty wheel speed sensor can be the root cause of the multiple warnings. Check the fault memory for the following types of faults for one or more wheel speed sensors. * Sensor Fault * Sensor Electrical
122-Z9T3E-12
Nov 28, 2017
118000 ELECTRICAL SYSTEM:SOFTWARE
Remedial action In the event of a customer complaint, re-program and code Lane Change Assist control units using 9900 - PIWIS Tester III.
122-E8A2X-12
Nov 21, 2017
190000 TIRES
General Information: This bulletin contains information regarding: * technically permissible wheel/tire combinations, * measures that may be required when changing the wheel/tire combination installed at the factory, * approved origina
122-R3Z9M-12
Nov 21, 2017
161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
Subject: Corrosion on underbody panelling screws Information: Traces of corrosionmay be visible close to the fastening screws due to thematerial pairing. Remedial Action: Rework screws on underbody panelling.
122-W9M4S-12
Nov 21, 2017
110000 ELECTRICAL SYSTEM
Subject: Charging socket Symptom: Water does not sufficiently drain away from the charging socket area, especially after heavy rain. The water may remain in the charging socket for some time. Electrical components of the charging socket,
122-E7X5D-12
Nov 20, 2017
020000 SUSPENSION
Subject: Control unit for Porsche Active SuspensionManagement (PASM) Information: On vehicles with air suspension, the vehicle level can be lowered after the vehicle has been idle for a long time. At temperatures below 5? F (-15? C), this
122-U8W5W-12
Nov 20, 2017
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Subject: Gateway control unit Information: Due to a software error, the sports exhaust system can remain activated after switching the ignition off and on again although it is shown as inactive in the Vehicle menu. Remedial action: Re-
122-J4H9M-12
Nov 8, 2017
060000 ENGINE (PWS)
Situation: Cayenne Diesel vehicles were equipped with undisclosed Auxiliary Emission Control Devices which are not permitted by emissions regulations. Action Required: Install updated engine control module (DME) software, transmission c
122-L4R6B-12
Nov 8, 2017
110000 ELECTRICAL SYSTEM
Technical Concern: Due to input handling in the VTS software, the Porsche Car Connect initialization fails. The ninth character in the VIN may be an "X" (e.g. WP0AF2A7XHL123456). However, the system sees this "X" character as invalid and do
122-R3R8W-12
Nov 8, 2017
110000 ELECTRICAL SYSTEM
Technical Concern: The technician confirms the customer's observation and also notes fault code P305400 stored in the DME.
122-S2Z5A-12
Nov 8, 2017
190000 TIRES
Information: Summary tables with applicable notes on Ultra High Performance (UHP) tires for easy reference is supplied in this bulletin.
122-S9X3M-12
Nov 8, 2017
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Situation: Cayenne Diesel vehicles were equipped with undisclosed Auxiliary Emission Control Devices which are not permitted by emissions regulations. Action Required: Install updated engine control module (DME) software and transmissio
122-T7Y5Q-12
Nov 6, 2017
110000 ELECTRICAL SYSTEM
Information: This document updates information previously published in EQ 1105, EQ 1105, and EQ 1401. To provide stable voltage and sufficient current throughout certain service operations, you should connect the vehicle to a battery charg
122-N6B7V-12
Nov 2, 2017
010000 STEERING
Cause: Clicking noises can come from around the transfer case when manoeuvring the vehicle (or driving slowly) due to activation of the transfer case servo motor. Remedial Action: Before doing any other work, the symptom must be simulate
122-T8T7L-12
Nov 2, 2017
106000 POWER TRAIN:AXLE ASSEMBLY
Subject: Bleeder screw for front axle lift system Situation: There is a possibility that the bleeder screw for the front axle lift system was not tightened to the prescribed tightening torque on the affected vehicles. This can impair the
122-D2C2G-11
Oct 20, 2017
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Technical Concern: This failure is the result of faulty message monitoring within the instrument cluster. Because the instrument cluster cannot properly detect and display the current cruise control status, the cruise control does not engag
122-E5M8Q-11
Oct 20, 2017
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Technical Concern: This failure is often accompanied by a long list of instrument cluster faults, including "C11011 - Control unit faulty, watchdog". All reported cases have been at PDI or with very low mileage. Service Information: The re