2015 Porsche Cayman Service and Repair Manual

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Factory-Grade Data

2015 Porsche Cayman service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • S Coupe 2-Door
  • GTS Coupe 2-Door
  • GTS Hatchback 2-Door
  • Base Coupe 2-Door
  • S Hatchback 2-Door
  • Base Hatchback 2-Door

Engines covered

  • 3.4L 3436CC H6 GAS DOHC Naturally Aspirated
  • 2.7L 2706CC 165Cu. In. H6 GAS DOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2015 Porsche Cayman Recalls & Complaints

NHTSA #21V67900001/09/2021Component: POWER TRAIN:AXLE ASSEMBLY

Porsche Cars North America, Inc. (Porsche) is recalling certain 2013-2015 Boxster, 2013-2014 Boxster S, 2014-2015 Cayman, Cayman S, 2015 Boxster GTS, and Cayman GTS vehicles. The rear-axle carrier si

Consequence

A carrier fracture may cause a loss of control, increasing the risk of a crash.

Remedy

Dealers will replace the rear-axle carrier side sections, free of charge. Owner notification letter

TSB #11032418

Parts information for parts withdrawal involving the door lock. The vehicles affected are ones that use the part number(s) mentioned in the attached PDF.

TSB #11032393

Parts information for parts withdrawal involving (992513031K) Shock absorber (spring cyl.). The vehicles affected are ones that use the part number mentioned.

TSB #11032387

Parts information for parts withdrawal involving the transmission oil. Part number 00004321012 is affected - the vehicles that use this part number should be included.

TSB #11032380

Parts information for Parts Withdrawal - Oil Pressure Sender. The vehicles affected are ones that use the part number PAB906060.

TSB #11032277

Parts information for parts withdrawal involving various parts. The vehicles affected are ones that use the part numbers mentioned. Part numbers: 0PD145703E, 0PD145703H, 0PD907123G, 0PD907123K

TSB #11032276

Parts information for parts withdrawal involving the high-voltage battery. The vehicles affected are ones that use the part numbers mentioned. 9J1915099AS, 9J1915100AS, and 9J1915100AQ

TSB #11032274

Parts information for parts withdrawal involving the transmission oil. The vehicles affected are ones that use the part number 00004330563

TSB #11030913

Symptom based workshop manual involving the Belt Lock Warning on Driver's Side Permanently Active in Conjunction with Fault Memory Entry with Regard to Belt Lock Switch "B101C07". The vehicles affected are listed in the attached PDF.

Showing the 8 most recent of 397 technical service bulletins on file with NHTSA.

20240731Component: AIR BAGS

Porsche dashboard leather has strunk and separated from the main dashboard. My understanding is that in the event of an accident, this could interfere with the airbag's ability to deploy correctly. A

20240731Component: UNKNOWN OR OTHER

Porsche dashboard leather has strunk and separated from the main dashboard. My understanding is that in the event of an accident, this could interfere with the airbag's ability to deploy correctly. A

20221103Component: ENGINE

The Cayman S model with V6, 3.4L motor, commonly referenced as a 9A1 motor had been self destructing with increasing amounts of metal slivers/chips found in the drained oil, oil filter and oil filter

20220512Component: POWER TRAIN

The contact owns a 2015 Porsche Cayman. The contact stated that the vehicle was taken to the dealer for the rear housing axle carriers repair under NHTSA Campaign Number: 21V679000 (Power Train). Howe

20220121Component: AIR BAGS

My door panels are delaminating around where the side curtain airbags are located. It has me concerned about driving the vehicle if I was involved in an accident.

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