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Service bulletins for the 2013 Porsche 911

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

526 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
122-X4Q7B-062017-08-01. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. Concerns: Convertible top status messages in instrument cluster. Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. The instrument cluster on the affected vehicles may have been coded with incorrect values during the production process.
122-J8V9B-062017-08-01. Service bulletin. ELECTRICAL SYSTEM. Concerns: Front-end electronics control unit Rear-end electronics control unit Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. New data records for the front-end electronics and rear-end electronics control units are available for the affected vehicles.
122-D6U5E-062017-08-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Concerns: PDK control unit Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. A shift rod movement at a shift gate that was not selected can be detected incorrectly on the affected vehicles due to a software error. As a result, fault code "P1767 - Hydraulic multiplexer fault" can be stored in the fault memory of the PDK control unit and the PDK transmission can switch to the reduced driving programme until the ignition is switched off and on again.
122-G7E5R-062017-08-01. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM. Concerns: PDK transmission Information: There is a possibility of moisture condensing in the vent line of the PDK transmission under certain environmental influences and getting into the inside of the PDK transmission through the ventilation connections. The transmission oil/water emulsion created as a result of this is deposited on the inner contacts of the multiple plug connection for the PDK transmission and causes electric shunt circuits there. If this happens, the PDK transmission can malfunction, e.g. switch to the reduced driving program (limp-home mode).
122-K9M6Z-062017-07-28. Service bulletin. ELECTRICAL SYSTEM:WIRING; ENGINE. Concerns: Contacts on connector/wiring harness for DME control unit Information: Damaged contacts on connector/wiring harness for DME control unit. Due to problems caused by damaged contacts on the connector/wiring harness for the DME control unit during electric fault finding.
122-G5W9B-062017-07-28. Service bulletin. WHEELS; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Concerns: Instrument cluster Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. The yellow warningmessage ?Fault All-wheel drive system? can appear sporadically in the instrument cluster on the affected vehicles although there is no systemfault present.
122-Z9R6Y-062017-07-28. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. Concerns: Instrument cluster Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. The instrument clustermust be re-coded on the affected vehicles.
TI-59-142014-11-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. PORSCHE: ACCORDING TO NEW SOFTWARE, (VERSION 2900), FRONT END ELECTRONIC CONTROL UNIT (FRONT BCM) MUST BE FLASHED, IF REAR END ELECTRONICS CONTROL UNIT (REAR BCM) NEEDS REPLACING. MODEL 2013-2014 911 991), BOXSTER (981), CAYMAN (981). *PE
TI-58-122014-08-05. Service bulletin. ELECTRICAL SYSTEM:IGNITION. PORSCHE: PROCEDURAL INFORMATION PROVIDED REGARDING THE REPLACING OF FAULTY CRACKED IGNITION COILS ON CERTAIN VEHICLES. MODEL 1997-2013 BOXSTER (986), BOXSTER/CAYMAN (987), CARRERA (996 & 997). *PE
TI-12-11-132014-01-31. Service bulletin. ELECTRICAL SYSTEM. PORSCHE: INFORMATION CONCERNING THE PROCEDURE FOR REPROGRAMMING THE PDK CONTROL UNIT. 911 CARRERA (991)/911 CARRER 4 (991) AND 911 CARRERA S (991)/911 CARRERA 4S (991). *JS
TI-92-122013-08-20. Service bulletin. ELECTRICAL SYSTEM:WIRING. PORSCHE: THE CONTACTS ON THE CONNECTER/ WIRING HARNESS FOR DMECONTROL UNIT MAY BE DAMAGED. MODELS INCLUDE 911 CARRERA(991)/ 911 CARRERA S(991)/ 911 CARRERA 4(991)/ 911 CARRERA 4S (991) MODEL YEAR: AS OF 2012*JS

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.