2019 Porsche Cayenne Technical Service Bulletins

921 technical service bulletins (TSBs) are on record for the 2019 Porsche Cayenne. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11037849Sep 24, 2026Visibility (wipers, defrost, mirrors), Body and structure. Symptom-based workshop manual for Noises from Front Wiper Blade
• 11037838Sep 23, 2026Transmission and drivetrain, Electrical system, Fuel system. Technical Information for Need to Replace Components of the High-Voltage Battery - High-Voltage Battery Control Unit / Cell module; No Mixed Installation Permitted: Observe Specified Approach
• 11037816Sep 22, 2026Engine, Transmission and drivetrain. Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated.
• 11037813Sep 22, 2026Engine, Transmission and drivetrain. Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated.
• 11037812Sep 22, 2026Engine, Transmission and drivetrain. Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated.
• 11037808Sep 22, 2026Transmission and drivetrain, Engine. Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997-2001 are not available for selection in the system.
• 11037868Sep 14, 2026Wheels, Suspension, Steering. Special Tools and Equipment Information for alignment machines - Q3 2026 Software Spec Update Available
• 11037805Sep 9, 2026Electrical system, Exterior lighting. Technical Information for Vehicle Color in Front Display/Control Panel Wrong after Replacing Central Computer (PCM)
• 11037804Sep 9, 2026Fuel system, Body and structure, Electrical system. Technical Information for Filler Flap on Vehicles with Hybrid Drive System (PHEV) Does Not Close
• 11037800Sep 8, 2026Transmission and drivetrain, Electrical system. Technical Information for Yellow Warning Message “All-Wheel Drive System Malfunction”, “C12BEF6” and “C133700” in the All-Wheel Electronics Control Unit
• 11037860Sep 1, 2026Electrical system. Porsche intranet posting with Campaign WTK4 information
• 11037858Sep 1, 2026Electrical system. Technical Information for Campaign WTK4 – Reset Vehicle Electrical System Battery
• 11037795Sep 1, 2026Electrical system. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
• 11037785Sep 1, 2026Electrical system, Visibility (wipers, defrost, mirrors). Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View (RTV) issues
• 11037085Aug 28, 2026Other or unknown. Special Tools and Equipment Information for Diagnostic Equipment Standards for all USA Porsche Centers
• 11037058Aug 28, 2026Electrical system. Information on Advanced Technical Information for Critical 12V Li-ion Battery Recycling
• 11037046Aug 25, 2026Lane departure, Forward collision avoidance, Back-over prevention (rear camera). Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit
• 11037061Aug 20, 2026Fuel system, Electrical system. Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure
• 11037060Aug 20, 2026Electrical system, Fuel system. Information on Advanced Technical Information for Porsche Mobile Charger Plus (PMC+) Red LEDs and Fault B191E49
• 11037083Aug 17, 2026Wheels, Suspension, Steering. Special Tools and Equipment Information for alignment machines - Q2 2026 Software Spec Update Available
• 11037072Aug 14, 2026Other or unknown. Product Knowledge for Model Type Designations
• 11037071Aug 14, 2026Other or unknown. Product Knowledge for Chassis/VIN Numbering Systems
• 11037070Aug 10, 2026Engine, Transmission and drivetrain. Parts Information for Parts Withdrawal - Coolant Regulator Housing
• 11035776Aug 5, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.300.000
• 11037048Aug 3, 2026Electrical system, Visibility (wipers, defrost, mirrors). Symptom-based workshop manual for Reversing Camera Spray Nozzle Not Working - Dirty/Clogged/Air in the System
• 11035884Jul 30, 2026Other or unknown. VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
• 11035742Jul 29, 2026Electrical system. ConBox Current Draw Discharges 12 V Battery
• 11035741Jul 29, 2026Forward collision avoidance, Vehicle speed control. ACC Dynamic Calibration Fault C110300
• 11035883Jul 27, 2026Other or unknown. VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
• 11035744Jul 27, 2026Back-over prevention (rear camera), Electrical system. Re-Programming Assistance System Control Unit (Stop Delivery/Recall Campaign)
• 11035924Jul 25, 2026Air bags. Belt Lock Warning on Driver Side Permanently Active / No Fault Memory Entries: Delete Airbag Control Unit Fault Memory (SY 74/25)
• 11035919Jul 23, 2026Electrical system. Complaint - Battery Low and Yellow Warning Message "Battery low _ Service necessary" in Instrument Cluster: Re-Programming Gateway Control Unit (Battery Sensor) (168/18)
• 11035916Jul 22, 2026Engine. Allocation of Approved Engine Oils MY 2027 (13/26)
• 11035754Jul 21, 2026Other or unknown. PiUS Update Information Software Version: 3.2
• 11035753Jul 21, 2026Other or unknown. PiUS Update Information Software Version: 3.2
• 11035910Jul 20, 2026Body and structure. Spare Parts Requirement for Door Window Pane - Supply Shortage: Procedure Until Parts are Available (56/26)
• 11035752Jul 13, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.051
• 11035750Jul 8, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.041
• 11035749Jul 8, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.040
• 11035748Jul 8, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.035
• 11035874Jul 7, 2026Body and structure. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
• 11035873Jul 7, 2026Body and structure. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
• 11035886Jul 6, 2026Electrical system, Engine. Parts Withdrawal - Various Parts
• 11034833Jun 30, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.031
• 11034832Jun 30, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.030
• 11034784Jun 30, 2026Wheels. Wheel Bolt Replacement Requirement - Change from Wheel Bolts with Aluminum Washers to Wheel Bolts with Steel Washers (40/26)
• 11034597Jun 30, 2026Electrical system, Back-over prevention (rear camera). Complaint Regarding the Camera View (Real Top View) in the PCM Central Display (03/26)
• 11034831Jun 25, 2026Other or unknown. Porsche Tester Software Update Information Software Version: 44.200.023
• 11034804Jun 25, 2026Body and structure. Porsche Approved Collision Center – Acquiring Special Tools and Equipment
• 11034777Jun 25, 2026Engine. Overview of Approved Porsche C20 Engine Oils (20/26)

← All problems reported for the 2019 Porsche Cayenne