2014–2026 Porsche 911 Targa 4S
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty PCM
high
Faulty IMS Bearing
high
Leaking Sunroof
medium
Rough Idle
medium
Active Service Bulletins
— PCM3(R) - Logbook Installation And Conversion
Technical Service Bulletins
— Customer Safety Information
Maintenance
— DME Vehicle - Sheet 18A
Powertrain Management
— Automatically Shifted Manual Transmission/Transaxle: Diagrams
Transmission and Drivetrain
— Oil Service
Maintenance
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