The 2014 Porsche Cayenne carries 3 open NHTSA recalls — most recently covering pedals and linkages and instrument cluster/panel. Owners report 7 recurring issue clusters, led by “Fuel gauge inaccuracy and fault warnings.” Porsche tiers its maintenance: an oil service every 10,000 miles or 1 year, an intermediate service at 20,000 miles or 2 years, and a major service at 40,000 miles or 4 years that adds spark plugs and deeper driveline checks. Time matters as much as mileage — a garaged 911 driven 2,000 miles a year still needs its annual oil service, because Porsche's intervals assume fresh fluid chemistry, not just wear. Taycan owners skip oil but keep the 2-year inspection, brake-fluid, and filter rhythm.
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
Campaign #16V169000 · Mar 23, 2016
Issue: Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2011-2016 Cayenne vehicles manufactured April 28, 2010, to January 11, 2016. The brake pedal pivot pin may be missing a circlip, allowing the pivot pin to move and the brake pedal to dislodge.
Risk: If the brake pedal dislodges, the driver may not be able to apply the brakes, increasing the risk of a crash.
Fix: Porsche will notify owners, and dealers will inspect the brake pedal assembly circlip, installing any missing circlips, free of charge. The recall began on July 8, 2016. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AG02.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Campaign #13V506000 · Oct 17, 2013
Issue: Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2013-2014 Cayenne and Cayenne GTS, model year 2013 Cayenne Diesel and model year 2014 Cayenne S, S Hybrid, Turbo, and Turbo S vehicles manufactured May 27, 2013, through July 10, 2013. In the affected vehicles, the calculated range of the remaining fuel displayed on the instrument cluster may be higher than the actual range. Additionally, the fuel level indicated by the fuel gauge may also be higher than actual amount in the tank.
Risk: The fuel display inaccuracies may result in the vehicle unexpectedly running out of fuel and stalling, increasing the risk of a crash.
Fix: Porsche will notify owners, and dealers will update the instrument cluster software free of charge. The recall began on December 5, 2013. Owners may contact Porsche at 1-800-767-7243. Porsche's recall number is AD03.
EXTERIOR LIGHTING:HEADLIGHTS
Campaign #22V656000 · Aug 30, 2022
Issue: 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. Please see the recall report for a complete list of all affected models and model years. The caps that cover the low-beam headlight horizontal adjustment screws are missing, which can allow the headlights to be improperly adjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: Improperly adjusted headlights may not illuminate the road properly, or cause a glare to oncoming drivers, which can increase the risk of a crash.
Fix: Dealers will inspect the headlights for sealing caps and install missing caps as necessary, free of charge. Owner notification letters were mailed October 28, 2022. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is ANB4.
What drivers and federal regulators have officially reported about the 2014 Porsche Cayenne.
ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
3 NHTSA complaints · 2018-11 → 2019-03
“FUEL GAUGE INACCURACY. FUEL GAUGE DANCING THEN SHOWS FUEL GAUGE FAULT”
“FUEL GUAGE ERROR EVEN WHEN TANK IS MORE THAN HALF FULL, FUEL GAUGE ERROR POPS UP INTERMITTENTLY WHILE DRIVING”
“WHILE DRIVING ON THE CITY STREET FOR ABOUT 10 MINUTES WHEN A MESSAGE "FAULT-FUEL GAUGE" POPPED UP ON MY INSTRUMENT CLUSTER”
EXTERIOR LIGHTING
4 NHTSA complaints · 2018-06 → 2024-09
“Last week I took my car to car wash, After that my right passenger side light went off. water went in the rear sound control module and I lost sound too”
“The contact owns a 2014 Porsche Cayenne. The contact stated while driving at an undisclosed speed while depressing the brake pedal, the brake lights became inoperable”
“After going through the car wash, I lost my rear brake lights and rear running lights. Still have the third brake light”
STRUCTURE
2 NHTSA complaints · 2015-11 → 2023-09
“The sunroof exploded going down the highway for no reason. It exploded from the inside outward”
“ON 11/19/2015 AT APPROX 7:20AM WHILE DRIVING THE PANORAMIC SUNROOF EMPLODED ON IT'S OWN, NOTHING HIT IT FROM THE OUTSIDE OR INSIDE”
VEHICLE SPEED CONTROL
3 NHTSA complaints · 2018-06 → 2019-10
“HUGE LAG WHEN PRESSING ON ACCELERATION PETAL WHEN PULLING OUT INTO TRAFFIC FROM A STOP. IT DOES NOT HAPPEN EVERY TIME. IT IS INTERMITTENT”
“HUGE LAG WHEN PRESSING ON ACCELERATION PETAL WHEN PULLING OUT INTO TRAFFIC FROM A STOP. IT DOES NOT HAPPEN EVERY TIME. IT IS INTERMITTENT. IT SEEMS TO HAPPEN MORE FREQUENTLY WHEN YOU ARE TURNING RIGHT”
“PORSCHE DIESEL EMISSION COMPLIANT FIX: - PORSCHE WAS REQUIRED TO APPLY EMISSION FIX TO 2014 CAYENNE DIESEL - DIESEL EMISSION SETTLEMENT REQUIREMENT IS THE EMISSION FIX "..WILL NOT RESULT IN ANY NOTICEABLE CHANGES TO THE DRIVING CHARACTERISTICS.."”
AIR BAGS, UNKNOWN OR OTHER
8 NHTSA complaints · 2024-10 → 2025-06
“Posche dashboard leather coming apart at the staples. I was informed that if involved in an accident the airbags might not deploy. The Porsche dealer inspected and recommended replacing it”
“Leather dashboard is shrinking. The cut out for the passenger airbag is no longer in line and will likely result in the airbag not deploying correctly”
“Leather of the dashboard began to shrink on both driver and passenger sides. The shrunk leather exposed metal staples used to keep it in place and disfigured the passenger airbag compartment”
POWER TRAIN
18 NHTSA complaints · 2017-08 → 2022-12
“FAILURE OF TRANSFER CASE IN TRANSMISSION AT 74000 MILES. THIS IS A WELL DESCRIBED PROBLEM AND THERE ARE HUNDREDS OF SIMILAR COMPLAINTS ON THE INTERNET IN PORSCHE CAYENNES”
“COMMON PROBLEM, THE TRANFER CASE BREAKS DOWN CAUSING LOSS OF CONTROL WHILE DRIVING. AS A RESULT OF THE PROBLEM THE VEHICLE CAN LURCH FORWARD AND ALSO FAIL TO ACCELERATE CAUSING SAFETY ISSUES”
“CAR RATTLES AND SHAKES SIGNIFICANTLY (ESPECIALLY THE REAR WHEELS) DURING ACCELERATION. TOOK THE CAR TO DEALER INFORMED ME THAT IT IS THE 'TRANSFER BOX' THAT HAS FAILED AND IT IS A KNOWN PROBLEM WITH THIS CAR”
FUEL/PROPULSION SYSTEM
3 NHTSA complaints · 2014-01 → 2024-05
“Catastrophic failure of Bosch CP4 high-pressure fuel pump in my 2014 Porsche Diesel Cayenne. Resulted in metal shavings/shrapnel throughout entire fuel system. Car abruptly stalled while pulling out of parking lot and was unable to restart”
“THE CAR WOULD NOT START AFTER MULTIPLE ATTEMPTS. THE SUV NEEDED TO BE TOWED TO THE NEAREST DEALERSHIP. THEY SAID THE FUEL GELLED AND RECOMMENDED THAT "I" HAVE THE FUEL STATION PLACE THE 'CORRECT ADDITIVE' TO THE DIESEL FUEL”
“I WAS EXITING THE HIGHWAY INTO A REST AREA, AND AT ABOUT 30-35MPH THE CAR'S ENGINE SUDDENLY CUT OUT. ALL THE DASHBOARD WARNING LIGHTS LIT UP, THE POWER STEERING FAILED, AND EVEN WITH THE BRAKE TO THE FLOOR THE CAR WOULD BARELY SLOW DOWN”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 11, 2026. Investigation data refreshed Sep 11, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Critical for safety and preventing major damage
Replace oil and filter every 10,000 miles or 12 months with Porsche A40/C40-approved oil (0W-20 on newer engines per spec). Track use: change before and after events — heat cycles age oil faster than street miles.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Intermediate service every 20,000 miles / 2 years (inspection, filters, fluids check); major service every 40,000 miles / 4 years adds spark plugs and deeper driveline and suspension checks per the maintenance booklet.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free with any paid service. A flashlight and 10 minutes covers the basics yourself.
Replace every 2 years regardless of mileage — non-negotiable on a car with this much brake capability. Track drivers: annually or per event schedule.
Estimated cost — typical U.S. ranges
Dealer
~$180–$200
Shop
~$125–$140
DIY
~$10–$25
DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.
Most Porsches run staggered front/rear sizes that cannot rotate — the annual service checks wear pattern and age instead. N-spec tires older than 6 years should go regardless of tread.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Pads, rotors, and wear sensors checked at every service. PCCB ceramic rotors last far longer but cost five figures — have their condition documented at each service.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Keeps your vehicle running smoothly and efficiently
PDK: Porsche schedules clutch-oil and gear-oil service on long intervals (varies by model — check your booklet); independent Porsche specialists commonly service both around 60,000 miles, sooner with track use. Manual gearboxes: fluid around 60,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Replaced at the 40,000-mile / 4-year major service on most models. Turbocharged engines under hard use: some owners halve this.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Replaced at major service; inspect at intermediate. Mid-engine Boxster/Cayman filters are more labor than the part — bundle with other work.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Extends the life of your vehicle and improves comfort
Replace every 2 years with the intermediate service.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Porsche long-life coolant has no fixed street-car interval on most schedules; specialists refresh around 100,000 miles or when any cooling component is opened. Correct Porsche-spec coolant only.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Test annually — weekend cars kill batteries via sitting, not use. A maintainer is standard practice for garaged 911s; Taycans also depend on the 12V system to wake the EV drivetrain.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Occupant deaths in fatal crashes (FARS)
3 crashes 2010–2024
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number
Owner-reported problem signals
Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.
0
complaints mentioning a crash
1
complaints mentioning a fire
Reviewed known issues for this vehicle·Open recalls for this vehicle
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2014 Porsche Cayenne reflects Porsche's published service intervals. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.