2005 Porsche Cayenne Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2005 Porsche Cayenne, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Fuel system1639.0%
- Engine819.5%
- Airbags49.8%
- Powertrain (other)49.8%
- Electrical37.3%
- Driver assistance24.9%
- Interior & seats24.9%
- Body & structure12.4%
- Suspension12.4%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
The contact owns a 2005 Porsche Cayenne. The contact stated that fuel was leaking from the vehicle. There was an abnormal fuel odor. There were no warning lights illuminated. The contact stated that the failure was related to NHTSA Campaign Number: 17V576000 (Fuel System, Gasoline). The contact replaced the fuel filter and repaired the vehicle. The contact called the local dealer and was informed that parts were on back order. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 157,290.
We purchased the 2005 Porsche Cayenne from my brother-in-law in August of 2022. He had owned the vehicle for at least a year before I purchased it from him. Shortly after the purchase, I noticed the engine light came on. On 09/12/22 a strong smell of fuel was emitting from the vehicle in a Walmart parking lot in Denton, Texas at approximately 1030pm. I noticed a large puddle of gasoline on the ground under the vehicle and it was steady stream of fuel while the vehicle was running. The vehicle was completely unsafe to drive for fear of ignition and fire. Due to the time and location, I had the vehicle towed to my mechanic approximately 3 miles away for diagnosis and/or repair. The closest Porsche dealership was approximately 25 miles away and the tow bill would have been excessive. Mechanic identified the problem as a cracked fuel filter flange/housing that sat on top of the fuel pump. The cracked fuel housing was replaced and the total for parts and labor was $462.48. No leaking fuel since repair. A few weeks later my brother-in -law contacted me and advised he had just received a recall (OCTOBER 2022) in the mail from Porsche for the exact part I had repaired (17V-576 / AH10). He mailed me the recall and I contacted Porsche for a reimbursement. They stated they only refund for repairs done at a Porsche dealership. I believe Porsche should cover the repair cost for their faulty equipment even after the recall was received. A Porsche Service Center would charge Porsche Corporate much more for this repair than what I paid. Please assist me in getting a refund for my expense of ($462.48) for the repair of Porsche's recall. Thanks [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
I NOTICED A RECALL ON YOUR SITE FOR MY VIN # BUT I HAVE NOT BEEN REACHED BY PORSCHE TO FIX. I'M UNSURE IF THIS HAS BEEN THE CULPRIT OF MY CHECK ENGINE LIGHT AND AIRBAG LIGHT BEING ILLUMINATED ON MY DASH.
COOLANT PIPE FAILURE. *TR
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
I NOTICED A RECALL ON YOUR SITE FOR MY VIN # BUT I HAVE NOT BEEN REACHED BY PORSCHE TO FIX. I'M UNSURE IF THIS HAS BEEN THE CULPRIT OF MY CHECK ENGINE LIGHT AND AIRBAG LIGHT BEING ILLUMINATED ON MY DASH.
TL* THE CONTACT OWNS A 2005 PORSCHE CAYENNE. WHILE THE VEHICLE WAS PARKED IN THE DRIVEWAY, THE AIR BAG DEPLOYED WITHOUT WARNING OR A CRASH. THE PASSENGER SIDE WINDOW SHATTERED. THERE WERE NO INJURIES. THE CONTACT CALLED PORSCHE OF TAMPA AT 813-936-2222 (LOCATED AT 103 E FOWLER AVE, TAMPA, FL 33612) AND WAS INFORMED TO CALL THE MANUFACTURER. THE MANUFACTURER WAS CALLED AND THE CONTACT WAS REQUESTED TO PROVIDE PROOF OF OWNERSHIP AND INSURANCE. THE INFORMATION WAS PROVIDED TO THE MANUFACTURER AND AN EMAIL WAS SENT TO THE CONTACT, REQUESTING A PICTURE OF THE VEHICLE. THE CONTACT EMAILED THE PICTURE AND DID NOT RECEIVE A RESPONSE. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT A CARFAX REPORT REVEALED THAT THE VEHICLE WAS PREVIOUSLY INVOLVED IN A CRASH. THE MANUFACTURER DECLINED FURTHER ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 150,482.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
The transmission has quite a bit of slop or play when placing it in park. I do not believe it could be parked safely in a residential driveway. Tranny knocks a little in low gears.
TL* THE CONTACT OWNS A 2005 PORSCHE CAYENNE. WHILE DRIVING APPROXIMATELY 35 MPH, THE CONTACT HEARD AN ABNORMAL CLANKING NOISE UNDERNEATH THE VEHICLE. THE CONTACT DROVE TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE DRIVESHAFT WAS DETACHED AND SPLIT IN HALF AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 110,000. *DT DRIVESHAFT FAILED AND REPLACED TWICE 11/05/12 AT 69,400 MILES AND 9/3/18 AT 109,800 MILES. UPDATED 10/5/18*JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
GOOGLE: CAYENNE WET FLOOR. ALL CAYENNE HAVE ISSUE WITH POOR WATER DRAINAGE SYSTEM ACCORDING TO THE WEBSITES. MY CAR WAS DRIVING FINE BEFORE I PARKED IT, THEN WHEN I TRY TO START IT, I GOT AN ERROR ON THE INFO DISPLAY IN RED: IGNITION LOCK FAULT, ABS BRAKE PROPORTIONING. NO CRANK FROM THE BATTERY, TRANSMISSION LOCKED IN PARK. SO I GOOGLED IT AND FOUND MANY OWNERS FROM AROUND THE WORLD REPORTING THIS ISSUE. THE DRAINAGE UNDER THE WINDSHIELD CAN GET BLOCKED EASILY WITH DEBRIS, AND CAUSE WATER TO OVERFLOW INSIDE THE CABIN AND OR ELECTRICAL MODULES LOCATED IN THE WINDSHIELD COWL AREA. ON THE DRIVER SIDE AS PER VIDEO, I REMOVED THE RUBBER CARPET AND FORCED LIFTED THE PERMANENT CARPET, AND FOUND POOL OF WATER UNDERNEATH, ON THE METAL FLOOR WAS A BUNCH OF WIRES CONNECTING TO THE CAR BATTERY UNDER THE DRIVER SEAT WERE ALL UNDER WATER. I STARTED EMPTYING BUT MORE WATER KEPT COMING, FOAMS, RUBBERS WERE ALL SOAKED. ACCORDING TO THE FORUMS AFTER REMOVING ALL WATER, I NEEDED TO LOCATE 3 SET OF WIRES AMONGST THE BUNCH, THESE 3 ARE JOINED BY TWISTING AND WRAPPED WITH ELECTRICAL TAPE/GAUGE FROM THE FACTORY. THESE WIRES SINCE EXPOSED ARE SUSCEPTIBLE TO CORROSION. 1 SET OF WIRE COMPLETELY SNAPPED, APPARENTLY 1 WIRE IS FOR ABS BRAKE, AND THE OTHER IS FOR IGNITION KEY LOCK THAT RENDERS THE CAR IMMOBILIZED. I FOLLOWED THE VIDEO DESCRIBING THE STEPS TO FIX THIS ISSUE MYSELF, AND BIG BOLD LETTERS ON VIDEOS TO DO NOT BRING THE CAR TO THE DEALER AS THEY WILL CHARGE THOUSANDS, IF MODULES NEED REPLACING, RUST AN OWNER RECORDED A VIDEO ONLINE OF HIS CAYENNE DASH STOP WORKING, ALL LIGHTS BLINKING WHILE THE CAR WAS IN MOTION. LUCKILY MINE MALFUNCTIONED WHILE PARKED AT HOME, NOT DRIVING WITH MY FAMILY. I HAVE 2 CAYENNE, A 2005 AND 2008 THAT MY WIFE DRIVES. I NEED TO FOLLOW FORUM INSTRUCTION IN CLEANING THE DRAINAGE AND REMOVING THE GROMMET THAT CAN BE BLOCKED AND CAUSE WATER NOT TO DRAIN.
I PAID FOR THIS RECALL 17V-576 AND NEVER RECEIVED MY REIMBURSEMENT FOR THIS ISSUE FROM PORSCHE. THEY OWE ME $1800.00 I WANT TO BE REIMBURSED IMMEDIATELY. I SPENT A LOT OF MONEY REPAIRING THIS VEHICLE CONSTANTLY. VERY POORLY MADE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
The transmission has quite a bit of slop or play when placing it in park. I do not believe it could be parked safely in a residential driveway. Tranny knocks a little in low gears.
GOOGLE: CAYENNE WET FLOOR. ALL CAYENNE HAVE ISSUE WITH POOR WATER DRAINAGE SYSTEM ACCORDING TO THE WEBSITES. MY CAR WAS DRIVING FINE BEFORE I PARKED IT, THEN WHEN I TRY TO START IT, I GOT AN ERROR ON THE INFO DISPLAY IN RED: IGNITION LOCK FAULT, ABS BRAKE PROPORTIONING. NO CRANK FROM THE BATTERY, TRANSMISSION LOCKED IN PARK. SO I GOOGLED IT AND FOUND MANY OWNERS FROM AROUND THE WORLD REPORTING THIS ISSUE. THE DRAINAGE UNDER THE WINDSHIELD CAN GET BLOCKED EASILY WITH DEBRIS, AND CAUSE WATER TO OVERFLOW INSIDE THE CABIN AND OR ELECTRICAL MODULES LOCATED IN THE WINDSHIELD COWL AREA. ON THE DRIVER SIDE AS PER VIDEO, I REMOVED THE RUBBER CARPET AND FORCED LIFTED THE PERMANENT CARPET, AND FOUND POOL OF WATER UNDERNEATH, ON THE METAL FLOOR WAS A BUNCH OF WIRES CONNECTING TO THE CAR BATTERY UNDER THE DRIVER SEAT WERE ALL UNDER WATER. I STARTED EMPTYING BUT MORE WATER KEPT COMING, FOAMS, RUBBERS WERE ALL SOAKED. ACCORDING TO THE FORUMS AFTER REMOVING ALL WATER, I NEEDED TO LOCATE 3 SET OF WIRES AMONGST THE BUNCH, THESE 3 ARE JOINED BY TWISTING AND WRAPPED WITH ELECTRICAL TAPE/GAUGE FROM THE FACTORY. THESE WIRES SINCE EXPOSED ARE SUSCEPTIBLE TO CORROSION. 1 SET OF WIRE COMPLETELY SNAPPED, APPARENTLY 1 WIRE IS FOR ABS BRAKE, AND THE OTHER IS FOR IGNITION KEY LOCK THAT RENDERS THE CAR IMMOBILIZED. I FOLLOWED THE VIDEO DESCRIBING THE STEPS TO FIX THIS ISSUE MYSELF, AND BIG BOLD LETTERS ON VIDEOS TO DO NOT BRING THE CAR TO THE DEALER AS THEY WILL CHARGE THOUSANDS, IF MODULES NEED REPLACING, RUST AN OWNER RECORDED A VIDEO ONLINE OF HIS CAYENNE DASH STOP WORKING, ALL LIGHTS BLINKING WHILE THE CAR WAS IN MOTION. LUCKILY MINE MALFUNCTIONED WHILE PARKED AT HOME, NOT DRIVING WITH MY FAMILY. I HAVE 2 CAYENNE, A 2005 AND 2008 THAT MY WIFE DRIVES. I NEED TO FOLLOW FORUM INSTRUCTION IN CLEANING THE DRAINAGE AND REMOVING THE GROMMET THAT CAN BE BLOCKED AND CAUSE WATER NOT TO DRAIN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2005 PORSCHE CAYENNE. THE CONTACT STATED THAT ALL FOUR DOOR LATCHES FAILED TO OPEN FROM OUTSIDE AND INSIDE THE VEHICLE. THE CONTACT CALLED PORSCHE ORLANDO (9590 US-17, MAITLAND, FL 32751, (407) 680-0785) AND WAS INFORMED THAT THERE WOULD BE A FEE TO REPAIR EACH DOOR. THE VEHICLE WAS NOT TAKEN TO A DEALER AND WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED CASE NUMBER: 5557958. THE APPROXIMATE FAILURE MILEAGE WAS 162,160.
I PAID FOR THIS RECALL 17V-576 AND NEVER RECEIVED MY REIMBURSEMENT FOR THIS ISSUE FROM PORSCHE. THEY OWE ME $1800.00 I WANT TO BE REIMBURSED IMMEDIATELY. I SPENT A LOT OF MONEY REPAIRING THIS VEHICLE CONSTANTLY. VERY POORLY MADE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
METAL, HEAT-CONDUCTIVE PORSCHE EMBLEM ON STEERING WHEEL (ATOP AIRBAG) CAUSED SEVERE BURN/BRAND ON DRIVER'S FOREARM WHEN AIRBAG DEPLOYED. OTHER MANUFACTURERS USE PLASTIC EMBLEM TO AVOID BURNING DRIVERS. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
The transmission has quite a bit of slop or play when placing it in park. I do not believe it could be parked safely in a residential driveway. Tranny knocks a little in low gears.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .