It is a common problem on all 2012 Cayenne cars. This is the best way to replace the system lines as all the lines age at the same rate. Car lurches starting around 25 miles per hour and continuing until reaching a cruising speed 50 or thereabouts. In many circumstances this can be accompanied by much louder gear shifts and clunking sounds from the transmission. While driving, a loud unknown noise was heard from back of the vehicle. Second failure occurred less than 6 months later at 55k miles (severe jolt when shifting from 3rd to 4th gear)transfer case replaced under parts warranty. These minor problems are small in comparison to the issues of older models. This turns on the brake lights and informs the onboard safety systems of brake initiation. Porsche says, on certain model year Porsche Cayenne and Macan vehicles, the transfer case long term durability may be below Porsches high quality standards.. The driveshaft runs down the center of the car and connects the transmission to the rear differential. Its the reality of owning a Porsche as Porsches tend to be expensive, no matter how you look at it.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'luxurycarsa2z_com-box-4','ezslot_9',106,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-4-0'); One of the most questionable design decisions in the history of the Porsche Cayenne are the plastic coolant lines as they tend to wear out prematurely, even on low mileage examples. Light-Cayenne's lighting system has seen numerous problems over the years. This is my second issue with the transfer case and after some light research have come across many owners with anywhere between 1 and 4 replacements. I love writing about cars as cars are a huge personal interest of mine. Transmission can lock up during driving causing serious injuries or death. It appears the 2004 model is not the only vehicle affected by this problem with the coolant lines. Porsche refuses to do anything more than pay 20% of this 5000 dollar repair. Hoping to identify a root cause of multiple transfer case failures. Rotation of the sensor communicates minor changes in voltage to the control module. Transmission transfer case issues immediately after acceleration between 3 gears. I have experienced sudden lose of power due to transfer case failure, neatly resulting in a highway collision. The Meaning Behind Porsche Brake Caliper Colors, Porsche Taycan vs Panamera: Performance, Reliability, Driving, These Are the Cheapest Porsches You Can Buy, Cam adjuster bolt failure 2010 2012 V8, Engine misfires with fault codes P0300 P0308, Poor engine performance while accelerating, Sporadic temperature readings on the dash, Grinding, howling, or humming noise coming from the engine, CEL or MIL illuminating with a P0340 or more camshaft related fault codes. The Porsche dealer informed me the bumping noise while accelerating is the transfer case. Did not cause an accident but could have. The oil pressure monitoring fault can often appear randomly and quite often occurs at highway speeds. Owners of the 2012 Porsche Cayenne are experiencing repeated problems with the transfer case. The switch is connected to the brake pedal mechanism through a push rod system. To the point I will not let anyone else in the family drive it in fear of safety. The repair requires the replacement of the whole valve cover assembly. Vehicle shudders and almost feels like the transmission is slipping. Porsche Cayenne owners have reported 50 Please also check out the statistics and reliability analysis of the 2004 Porsche Cayenne based on all problems reported for the 2004 Cayenne. Here are a few potential culprits: Wear and tear: Like with other components, the transfer case is subject to wear and tear over time. Porsche hasn't addressed this issue even though it is a very common problem on Cayennes. Clearly, a loss of vacuum to the brake system on a car the size of the Cayenne can be extremely dangerous. Please also check out the statistics and reliability analysis of the 2016 Porsche Cayenne based on all problems reported for the 2016 Cayenne. In the middle of the shaft is a supporting bearing that the shaft rotates on. The following video explains how to perform a reset of the PCM: If you cant make this work, talk to a recommended Porsche repair shop for help. And, you will have problems with them. Typically the engine will start, splutter then die eventually refusing to start at all. statistics and reliability analysis of Porsche Cayenne based on all problems reported for the Cayenne. all problems of the 2014 Porsche Cayenne . The manufacturer does not reply to inquiries, it is my request that they be forced to provide a permanent, reliable fix for this issue. Almost all Cayenne models experience a failure in a coolant hose connector at the back of the engine that is close to the firewall. Consumers are reporting several thousand dollars in repair bills to replace the camshafts and existing bolts. . It causes the vehicle to jerk and unstable during driving. There are some third parties online who do claim to be able to repair the steering column module. The transfer case needs to be replaced. Mercedes air ride systems have been exhibiting the faults that are now common on the Porsche air suspension for many years, so most good independent shops with Porsche and added Benz experience can spot the real cause of the problem quickly. All in all, most of these are not unreliable per se, but if they are not maintained correctly, they are going to be. An incorrect low reading from a sensor, for example, will cause the control module to inflate the suspension strut usually causing a laughably high corner. Youd be hard pressed to find an early Cayenne that hasnt experienced this problem or currently be somewhere close to experiencing it again. However, in many cases the valve keepers will also break and the valve can drop contacting the piston. Transfer Case problems of the 2016 Porsche Cayenne Two problems related to transfer case have been reported for the 2016 Porsche Cayenne. Sportier and more muscular than the current Cayenne, they are #ShapedByPerformance. The sensor or wiring leading to the sensor located on the front of the engine, will commonly fail an electrical test. 2012 Porsche Cayenne with 47,000 miles. The failure of the transfer case could cause vehicles to lurch or react in an erratic or unsafe capacity across the spectrum of operation, including highway speed driving. This requires the removal of the head and valve replacement. If you are looking at a model in those production years, you should definitely check for evidence the recall work was completed. The problem is getting this new assembly attached to the engine. Warranty expired 5/31/19. When the HVAC blower fan has no speed at all or is noisy, its most likely that the blower motor itself may have failed. An integral part of the emissions system, the PCV system is designed to extract oil from gases in the crankcase. If your Cayenne has mechanical or reliability issues that dont appear here, simply drop us an email via the forms or pop-up contact and well do our best to share a solution with you. This relay can often fail and lead to an unnecessary compressor replacement! Several of these issues result in costly repairs, sometimes proving to be a safety hazard. Another concern is that the fan speeds are either too weak or too noisy and the interior panels always look dirty since a black glossy finish was used. The air hoses travel from the valve block to the individual system components. The most recently reported issues are listed below. Porsche Cayenne owners have reported 50 problems related to transfer case (under the power train category). a mechanical pressure fault or an electrical anomaly. . The suspension control module runs the whole system and communicates information to other vehicle systems. Porsche says cannot duplicate problem. However, neglecting maintenance can cause issues check your last service update with our recommended Porsche Cayenne maintenance schedules. Replacement of the transfer case is the best option to solve this problem. He knew in 5 seconds what the problem was when I originally called to schedule an appointment. Kessy also encompasses the security system for the alarm and steering lock. This fault becomes evident on your Cayenne dashboard when a malfunction occurs in the air-ride suspension system. Porsche was not all that interested in these issues which ultimately lead to a class-action lawsuit against Porsche while the NHTSA is still looking into it. Typically the problem lies in a lack of vacuum to the booster as a result of a crack in one of the vacuum lines. The transfer case in this car is failing at 53,000 miles causing unsafe, jerking acceleration leading to total breakdown/shutdown if not corrected. Around town, the message is less likely to appear. What year should a Porsche Cayenne be avoided. Two failing at the same time is unusual, so if you have a lower than normal ride height across one axle, do not assume leaking struts see level sensors below. Edmunds gives the new 2020 Porsche Cayenne a solid 8/10 rating. Porsche of new orleans (3700 N causeway boulevard, metairie, Louisiana 70002, (504) 832-2112 . Technicians at Porsche not trained to dissect the transmission and make repairs. This subsequently shows up as a vibration under acceleration or a jumping or skipping feeling at extreme steering lock. Also, when the coolant spills onto the tires, it creates a serious road hazard. First, a solenoid controls oil flow to the cams and the regulation of the valve lift that is reported as inconsistent or not correct. The car is literally stuck where it is until you have it towed. When I called Porsche dealer to check on warranty there is none and they also let me know that this would be 3rd time that tc has been change and that they would charge 4,775. You will lose all of your personal settings, but this is a small price to pay versus the cost of replacement which incidentally, will also result in the loss of all of your personal settings! Heavy Gear Changes & Noisy Transmission Transfer Case - Vibrations Under Acceleration or When Turning at Low Speed Coolant Pipes - Water Pump - Thermostat Coolant Leaks - Front & Rear Engine Check Engine Light - Power Loss - Incorrect Valve Lift Check Engine Light - Misfire - Dead Cylinder - Coils, Plugs, Lifters Fault Oil Pressure Monitoring Some will remember when it was necessary to do this a couple of times a day to a Windows PC, but in this instance, the PCM usually recovers well to an initial start point and then functions normally. The new case comes with vent tubes installed so the case can vent properly and water doesn't build up in the transfer case fluid. The dealer has never been able to explain or repair the issue effectively. A report filed by an owner on November 1, 2017, states that the Porsche service technician suggested getting the . Transfer case problems-Loss of AWD engagement, reduced traction, vibrations, howling noises, and rough gear shifts are common problems associated with a defective transfer case. Unfortunately, the sensors live on the outside of the car in an area that could get exposed to road debris and chemicals. It is a very common problem for 2011+ Cayenne that has the transfer case problem. Instagram https://www.instagram.com/kevins_european_garageIn this video I talk about the fix for the transfer case in my 2013 Cayenne 958 92A VR6. Because a ride height signal is still reaching the control module from a faulty sensor, action is taken based on that faulty information. Plaintiffs are owners of all Porsche Cayenne V8 vehicles, model years 2011-2019. I'm worried this could cause a safety issue under the right circumstance since it happens while the car is in motion. These are symptoms described by multiple owners of 958 Cayennes discussed in Porsche forums (e. G. Renntech. September 17, 2020 Good News for Cayenne and Macan Owners - Porsche Has Extended the Warranty Period on Your Transfer Case. Failure of transfer case at 51,000 miles and again at 78,000 miles. Mine is a 2014 model ## #vpic# 1 - check digit (9th position) does not calculate properly #vpic#. The transfer case had to be replaced due to hard shifts. Blinding Dashboard Glare Porsche has a glaring problem according to a lawsuit filed by two California residents. Note that there are many reasons why the ABS or PSM lights can be triggered. This results in either a loss of signal altogether or a resistance level that produces an incorrect signal. Failure of the in-tank pumps is very common. The new transfer case corrects the design flaw. While the transfer case has been revised a number of times, this issue appears to continue to plague the Cayenne. In some circumstances, significantly worse outcomes, such as a catastrophic engine failure can occur very quickly, when all the bolts break simultaneously. The driver carries an ID sender which is integrated into the vehicle key. Diagnosing which one of these conditions you have can save you money replacing the regulator is cheaper and easier to complete but only if the problem is simply one of fan speed. Aw. The vehicle was not repaired. However, the good news is, Porsche will pay to repair the problem at least for a while! all problems of the 2013 Porsche Cayenne More information on the recall athttp://www.camshaftadjusterrecall.com/ or reach out to your local dealer and see if the recall work has been completed. This has been happening for quite a while until I researched the issues online. Porsche parts are not as widely available as Toyota or Honda parts and the Porsche brand also requires special treatment and thus most Porsche dealerships charge silly money even for simple tasks. Typical symptoms of a bad Porsche Cayenne transmission valve body include hard upshifts and downshifts, clunking during shifting, and slow or inconsistent shifting. Ride height can be affected if the connector to the sensor has corrosion. Generally, in the early Cayenne this will not be seen through diagnostics it looks to the car that you have no fuel in the tank. Valve lift is determined by the front O2 sensor. I called two and they know of it as a common problem. Transfer case while driving started jerking while on the highway. Since this is such a common problem I would hope Porsche would step up and recognize the problem and make good. When the PCV system fails on the V6 Cayenne, it will develop a vacuum leak and set a CEL for lean running conditions un-metered air enters the intake path through the PCV system and the engine has a loss of power. Each of the suspension components has an electrical connector. all problems of the 2016 Porsche Cayenne The dealer knows this is a problem but will not help with cost. '11 Porsche Cayenne S Transfer Case Issues Register Garage FAQ Social Groups Calendar Search Today's Posts Mark Forums Read Notices Welcome to the Pelican Parts Forum! . On many occasions replacing the solenoid will solve the problem. The manufacturers do not want the transmission taken apart. Most people ignore this or dont even realize it happened. A shortcut to finding out if you have a plug or coil problem is to identify the cylinder misfiring and swap the coil from the misfiring cylinder with a coil from a known good cylinder. I pray they are not waiting for a death first. This is caused by the pump overheating very quickly and shutting off. Is Porsche Cayenne the same as VW Touareg? This will cause rough running, especially at idle. BMW X6 VS Porsche Cayenne which is better? Numerous owners experience the same issue. Serious problems are being reported before hitting the 100,000-mile range. The problems with the PCM can really be categorized in to two groups. The mechanics at the various dealers have told me its a well known issue spanning Porsche suvs from 2008 through the present. Car transmissions "stumbles" (transmission locking). Car has problem with acceleration. If I pay $60, 000 -$100,000 for a car I would expect to get past 100,000 miles before a major repair. Many porsche cayenne and macan owners have experienced recurring problems with their 4wd transfer case. So, when you get to the shop without the message the problem is not there! The vehicle was not repaired and was not taken to a dealer. Many DIY forums have people wrapping tape around the line and calling it a fix! Noticed a kind of thumping sound when accelerating, usually appearing at 3k rpms. This problem is most commonly caused by corrosion on the electrical connector to the control module. . Damage to the wiring harness can lead to the failure of various electrical systems or to a. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. There are two reasons for this one obvious and one less so. Clearly a defect that should be subject to recall. Difficulty switching gears Grinding, howling, or humming noise coming from the engine 4WD not engaging Transfer Case Replacement Options: When a transfer case wears, the only option is to replace it. Worn spark plugs typically initially produce a loss of power and then set faults for misfires. Now we have 49,000 miles on the vehicle and it is starting to exhibit the same transfer case symptoms as before. The Porsche Cayenne drivetrain transports the power generated by the engine to the driving wheels. Not an option for the dealers they have to replace and the cost is quite high. A coolant leak can be deadly for any engine overheating of the engine due to a loss of coolant very quickly does damage that could result in a total failure and an engine replacement being needed. This last failureyet to be fixedhas happened while I am on a road trip, and it risks me being stranded in the middle of nowhere. This is usually subtle initially, but gets steadily worse, especially when moving forward at low speed with the wheels turned tightly. A local Porsche shop directed me to reviews which note the same known issue - due to a known defect that drains fluid by transfer case and gets moisture into the case. With a luxury vehicle comes exorbitantly high repair bills. The contact owns a 2014 Porsche Cayenne. This can explain why the fault will be seen on highway driving and not around town driving. Porsche on peachtree industrial fixed the transfer case issue under warranty. On occasion, no visible signs of change in the ride height are obvious but the fault is persistent. 6.7 fairly significant Typical Repair Cost: $5,000 Average Mileage: 72,900 miles. The car won't accelerate smoothly during 1-2 gear and 3-4-5 gear. The NHTSA is investigating these claims. Interestingly, a shop that also has a good degree of Mercedes Benz experience is a good bet. The compressor is designed to run in short bursts to top off the tank. Very well known problem and there are a lot of similar complaints on the NHTSA complaint log system as well as documented online. This is a common recipe for premature tire wear, especially if they are not properly inflated and properly balanced. The duo claims Porsche's beige-colored dashboards produce a dangerous amount of glare on the windshields. The failure mileage was approximately 85,000. Purchases car used 30 days ago and this issue started to appear after I had the vehicle and driving it for a couple of days. In most instances the part needs to be replaced, costing the consumer approximately $5,000. See Owners of the 2004 Cayenne Turbo 4.5L share a common complaint. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money see our guide to local independent Porsche repair shops that can help. Issue seems to be pretty much on most Cayennes and cost $5000 to repair. Maybe, but it could also be a ride height sensor, leaking hose, faulty valve block or bad electrical connector! Transfer case failure. See In this case, replacement of the PCM is usually the only option, although there are some third parties around the world who have begun repairing the unit. The lawsuit addresses problems with the epoxy used to bond the plastic coolant pipes. The switches are commonly damaged by vehicle occupants spilling a refreshing zesty beverage although that is typically denied by the likely offender! Transfer case was removed and replaced, correcting the issue. 2012 Cayenne S purchased CPO with 43K. In February 2020, a class-action lawsuit was filed against Porsche. Who hasnt had an issue with the PCM system in their Cayenne? Replacing the front O2 sensor will typically solve this problem. Dealer admits the transfer case has been a constant problem with 2011-2017 Cayenne but refuses to totally cover replacement. Gotta wonder what this manufacturer is thinking here and why they are hiding the details. A local Porsche shop told me this is a known manufaturer's issue and very common in these cars - due to a known defect in the transfer case and can be dangerous, but no recall (known) so far. There may also be a check engine light or fault warning with stored fault codes inside the DME, but this is not always the case, depending on the exact scenario. A good repair shop can accurately diagnose this for you. Maintenance rarely solves a problem. First at 50k miles (slipping between gears, followed by a severe jolt as the gear finally changed)transfer case was replaced at my expense ($7000k later). The driveshaft runs down the center of the . Not addressing these issue promptly can lead to hot spots within the engine and result in cracked cylinder liners or a total engine failure. Also please check out the Purchased a 2013 Cayenne Porsche gts with 67k miles on it. The Porsche Cayenne features a complex engine vacuum system that is driven by a pump. The air compressor supplies the system with compressed air. The struts or air springs have internal pressure measuring that allows the system to adjust dampening. Some Porsche Cayenne models are known to experience issues with the transfer case while reoccurring transfer case issues are minimal. With an MSRP of $66,800 up to $164,400, this crossover SUV offers a ton of customizable options and engine choices to fit every drivers budget. See Log in. Unfortunately, consumers of older Porsche Cayenne vehicles, particularly the 2004 and 2011 models, seem to have a differing opinion. The key to solving this problem is diagnosing it correctly the mechanical pump does fail commonly, however, if no fuel is being delivered from the tank because of a low pressure fuel pump failure, the high pressure pump will be unable to build fuel pressure for delivery to the injectors. Thank you for your assistance. The ignition sequence requires the brake to be depressed before starting the car no brake signal, no start! Many Cayenne owners have experienced vibrations or unsteady acceleration around the 25-35 mph. The Cayenne is infamous for a noisy drive shaft accompanied by clunking sounds on acceleration or when switching gears. Many Cayenne models use materials such as carbon fiber for either the brakes or specific interior components which are extremely expensive, and servicing these alone can be superiorly expensive. The documentation that is being sent to owners, also indicates that Porsche will apparently reimburse customers for eligible out-of-pocket expenses. This suggests that if you have already experienced a transfer case problem with a Macan or Cayenne and have had to pay for the repair, Porsche will refund you the cost of the repair. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. Very dangerous situation with my 2011 Cayenne s -- just replaced transfer case in July 2017 (less than 3 years ago) due to unexpeceted pausing/hesitating when accelerating, and now the exact same problem occured again!!! I was told the transmission can lock up during driving and could cause serious injuries or death. Moreover, owners of 958 Cayennes who have experienced failures of the transfer case and subsequent replacement of the transfer case and the newly designed hose, should be reimbursed for the full cost of the replacement transfer case and the hose. With the valve stuck open, the cylinder has no compression and therefore misfires. Transfer case fails very often. The answer lies in a not so obvious location. Youll see a low coolant light and a puddle in the middle of the car, just behind the front wheels. Oil pressure warnings can be scary. The pipes tend to melt, leaking coolant and creating safety concerns. Porsche determined that moisture was getting sucked into the cases and causing fluid contamination. 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Would hope Porsche would step up and recognize the problem is not the vehicle... Sound when accelerating, usually appearing at 3k rpms needs to be depressed before starting the in! Engine vacuum system that is being sent to owners, also indicates that Porsche apparently. It appears the 2004 Cayenne Turbo 4.5L share a common problem i would hope Porsche would up. Had an issue with the transfer case in my 2013 Cayenne Porsche gts with 67k miles on.! Happens while the car and connects the transmission this 5000 dollar repair much on most Cayennes and cost 5000! Same rate case issue under warranty experienced recurring problems with the coolant lines reported the. S lighting system has seen numerous problems over the years N causeway,! On acceleration or when switching gears November 1, 2017, states that the Porsche cayenne transfer case problems and Macan owners Porsche! Accompanied by clunking sounds on acceleration or when switching gears the transmission apart.