2008 Porsche Cayenne Service and Repair Manual

4.7 · Trusted by 14,000+ mechanics & DIYers
Regular price $29.99 USD
  • Lightning-Fast Downloads
    Optimized files — even slow connections handle it
  • Instant Search & Navigation
    Jump to any procedure or spec with one click
  • Print One or All Pages
    Bring only the pages you need to the shop
  • Covers Every System & Component
    Every procedure for the 2008 Porsche Cayenne
Sample Preview

Unlock the Full Manual

Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$29.99
Buy 2+ Manuals, Save 20% Discount applied automatically at checkout
20% OFF
Secure Checkout
No Subscriptions
Factory-Grade Data

2008 Porsche Cayenne 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

  • GTS Sport Utility 4-Door
  • S Sport Utility 4-Door
  • Turbo Sport Utility 4-Door
  • Base Sport Utility 4-Door

Engines covered

  • 4.8L 4806CC V8 GAS DOHC Naturally Aspirated
  • 4.8L 4806CC V8 GAS DOHC Turbocharged
  • 3.6L 3597CC 219Cu. In. V6 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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Vehicle Safety Data

2008 Porsche Cayenne Recalls & Complaints

NHTSA #22V65600030/08/2022Component: EXTERIOR LIGHTING:HEADLIGHTS

Porsche Cars North America, Inc. (Porsche) is recalling certain 2003-2020 Porsche Macan, Cayenne, Panamera, and Cayman S, 2001-2004 Boxster, Boxster S, 2004 Boxster 50 JAHRE SPYDER 550 vehicles. Plea

Consequence

Improperly adjusted headlights may not illuminate the road properly, or cause a glare to oncoming dr

Remedy

Dealers will inspect the headlights for sealing caps and install missing caps as necessary, free of

NHTSA #19V44600012/06/2019Component: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

Porsche Cars North America, Inc. (Porsche) is recalling certain 2003-2006 Cayenne S, Cayenne Turbo, 2004-2010 Cayenne, 2006 Cayenne Turbo S, 2010-2016 Panamera S, Panamera 4 S, Panamera Turbo, 2011-20

Consequence

If the vehicle is exited without the transmission being in Park and without the parking brake being

Remedy

Porsche will notify owners, and dealers will replace the shifter cable bushing, free of charge. Own

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 354 technical service bulletins on file with NHTSA.

20251014Component: POWER TRAIN

The contact owns a 2008 Porsche Cayenne. The contact received notification of NHTSA Campaign Number: 19V446000 (Power Train) and would like to be removed from the recall distribution list. The local d

20221206Component: POWER TRAIN:DRIVELINE:DRIVESHAFT

The contact owns a 2008 Porsche Cayenne. The contact stated while driving 50 MPH, the vehicle started wobbling with a loud sound coming from the vehicle. There was no warning light illuminated. The ve

20220217Component: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

The contact owns a 2008 Porsche Cayenne. The contact stated while driving at various speeds, he smelled a strong gasoline odor inside the vehicle. The contact stated that others had also informed him

20201220Component: FUEL/PROPULSION SYSTEM

ENGINE HAS CUTOFF ON 3 OCCURRENCES: (1) OPERATING THE VEHICLE ON THE FREEWAY AT 70 MPH AND EXPERIENCED IMMEDIATE LOSS OF POWER. I WAS ABLE TO MANUEVER THE VEHICLE TO THE SHOULDER WHILE COASTING WITHO

20201019Component: FUEL/PROPULSION SYSTEM

THERE IS A STRONG ODOR OF FUEL COMING FROM THE DRIVER'S REAR WHEEL WELL. A RECALL EXISTS FOR 03-06 MODELS, BUT MY 08 IS SUFFERING THE FROM THE SAME ISSUE.

Showing the 5 most serious of 38 complaints filed with NHTSA.

All Model Years

Other Years of the Porsche Cayenne

Need a manual for a different year? Browse every Porsche Cayenne we cover.

Explore More

More Porsche Models

Browse service and repair manuals for other Porsche models in our catalog.