Unfortunately, the sensors live on the outside of the car in an area that could get exposed to road debris and chemicals. The coolant pipe failure in the early Cayenne typically happened quickly and produced large amounts of steam. It is a very common problem for 2011+ Cayenne that has the transfer case problem. The problem is getting this new assembly attached to the engine. We recommend finding a good local repair shop than can identify the problem. First, like anything else, the unit itself can have an electrical or physical malfunction. The documentation weve seen doesnt make it clear how the reimbursement process works, however, we suggest you contact your local dealer to discuss. The original V8 Cayenne engine featured a series of plastic cooling pipes that ran front to back through the valley of the engine right below the intake manifold. The manufacturer was not made aware of the failure. . problems related to transfer case (under the power train category). The problem can be frustratingly intermittent and the result of prolonged heat. There is no better vehicle on the market today. Of course, replacing the plug and coil is the first step but, if the problem persists wed recommend compression testing the cylinder involved. While driving approximately 40 mph, the transfer case slipped. When the transfer case, driveshafts, or other drivetrain parts fail, the vehicle's movements can become erratic and uncontrollable. Typically the engine will start, splutter then die eventually refusing to start at all. This was my 1st Porsche and sadly may be my last if this is not resolved. So, when you get to the shop without the message the problem is not there! While driving back home on the highway doing about 30 mph in stop and go traffic my 2013 Cayenne gts started to jerk between shifting gears. Very well known problem and there are a lot of similar complaints on the NHTSA complaint log system as well as documented online. Aw. The starter, located under the coolant pipes, is also affected. The flaw was in the transfer case vents that would allow water to build up in the case. Most have complained about condensation inside the headlights and . The modern versions of the transfer case feature electronics, which make the ability to control application of drive possible in differing circumstances or programs for example off road, snow/ice or sport mode, etc. On some occasions Porsche will pay for the $5k repair but the part is still replaced with a transfer case with the same flaw. Sometimes, this can also show up as jerking when the PDK is going through 2nd to 3rd gear changes and accelerating between 30-50mph. Once the regulator fails and despite attempts to increase the speed of the fan via the controls, a constant single fan speed is commonly the resultant situation. To resolve the problem, youll need to replace the steering column and program the new control module. This is when you accelerate into traffic and the transfer case only slips and leaves the sitting in traffic unable to move. With a luxury vehicle comes exorbitantly high repair bills. . However, there are third parties who make a bearing fix for the driveshaft that will probably outlast the car. Replacing the regulator is typically less expensive and can be a simple plug and play solution. I asked dealership to contact Porsche and regional rep and to share my concerns and links to forums where this issue is outlined in many other Porsche Cayenne cases. 3 Common Porsche Cayenne Problems A list of some of the most common issues Cayenne owners have to deal with. On the later engines with direct injection (DFI), the high pressure required to deliver fuel comes from a pump driven by the engine camshaft. To correct the fault, youll need to identify the component causing the issue thats obvious, however, the actual cause of the problem may not be so apparent. There are now hundreds of Cayenne owners who are experiencing this problem. We experienced a V8 running very badly and setting faults for camshaft position sensor, misfires etc. We are aware of owners who have had to replace oil pumps and oil pressure relief valves, however, the likely cause of this issue is related to an electrical failure of the oil pressure sensor. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[728,90],'luxurycarsa2z_com-box-2','ezslot_6',103,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-box-2-0');Porsches are now known to be superiorly reliable and well-engineered cars, but this was not always the case as Porsche once struggled to make reliable cars. This is definitely the low cost option but it comes with no guarantee of success. The adjuster is bolted to the end of the camshaft. The NHTSA is investigating these claims. Dont let this happen. Help? Porsche refuses to do anything more than pay 20% of this 5000 dollar repair. 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 The compressor is designed to run in short bursts to top off the tank. See Problem frequently occurs after hitting 72,900 . 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. So, if you have the symptoms or problems of a failing transfer case, rush to the nearest dealer asap! The dealer knows this is a problem but will not help with cost. Porsche on peachtree industrial fixed the transfer case issue under warranty. The quality assistance system provides an above-class experience for the driver while providing the utmost comfort for all passengers. Consequently, a thermostat that fails in the closed position, can quickly be very detrimental to the engine. At 65k miles the car is doing the familiar grinding and surging again, evident it will need a third $5-6000 transfer case. Now, clearly this was not written by a German. 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. The glue fails on the aluminum insert and coolant leaks out. Porsche says cannot duplicate problem. The repair is $5000 and replaces the transfer case. Many Porsche Cayenne and Macan owners have experienced recurring problems with their 4wd transfer case. I have read tons of reports on forums citing this same problem. Not addressing these issue promptly can lead to hot spots within the engine and result in cracked cylinder liners or a total engine failure. Dealer admits the transfer case has been a constant problem with 2011-2017 Cayenne but refuses to totally cover replacement. The problem lies in the aluminum bolts that secure the timing chain sprockets to the camshaft adjusters. The mechanics at the various dealers have told me its a well known issue spanning Porsche suvs from 2008 through the present. This is usually caused by a failure in the driveshaft support bearing. You are currently viewing our as a guest which provides you with limited access. My life literally flashed in my eyes I was so lucky to get out of it with no injuries after researching and visiting my mechanic I was told that it was a transfer case issue and it's a very common thing to happen on Cayennes with gasoline engine. There is an update kit available to permanently fix this problem and change the plastic pipes to metal ones. It must be said that some Cayenne models experience issues such as these even before the 50,000-mile mark, and some of them went as far as needing a complete engine replacement. The new hose ends on the upper (further from the ground) side of the transfer case. I took it to southpoint Porsche in durham, nc, this week and was told it needs a new $4,435 transfer case. When starting to move a noise is heard. In colder climates, the fault can be sporadic initially, based on air temperature. Rough and shudder and herky jerky. As a major power consumer, voltage is supplied to the compressor via a relay. The dealer diagnosed the problem as the transfer case which was replaced. The timing chain drives the adjuster, which varies the position and rotation of the cam based on engine performance demands. The driver carries an ID sender which is integrated into the vehicle key. Log in. 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. Vehicle shutters/stutters and does not shift into gears (4 to 5). This sets a check engine light and fault codes for multiple items including camshaft position sensor, misfires and cam to crank timing faults. As a result of the problem the vehicle can lurch forward and also fail to accelerate causing safety issues. The vehicle was not repaired and was not taken to a dealer. Switch failure is commonly overlooked. Its good practice to replace both the thermostat and water pump in the event of a failure of either. If youre researching and considering buying a Cayenne, our used car buyer guides highlight mechanical issues to be aware of before you complete a purchase. Torque Converter Seal See The most recently reported issues are listed below. Porsche should give replacement transfer case another 4 years warranty instead of just 1 year. Low pressure in the fuel system will usually begin as random multiple misfires and a loss of power under acceleration. Technicians at Porsche not trained to dissect the transmission and make repairs. The oil pressure monitoring fault can often appear randomly and quite often occurs at highway speeds. Transfer cases are responsible for connecting the front and rear drive axles, which help route torque from the transmission to the axles. Porsche determined that moisture was getting sucked into the cases and causing fluid contamination. Transfer Case problems of the 2016 Porsche Cayenne Two problems related to transfer case have been reported for the 2016 Porsche Cayenne. This is not safe considering there was a car in front of me and behind. 2012 Porsche Cayenne with 47,000 miles. 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 water pump bearing in the support shaft wears and the shaft starts to wobble. Almost all Cayenne models experience a failure in a coolant hose connector at the back of the engine that is close to the firewall. Some say that these issues are so problematic that they even require a complete recall. The electrical connectors can become corroded or greened in some circumstances. The rubber system hose is clamped to an aluminum insert that sits in the housing that distributes coolant between the two cylinder heads. The transfer case had to be replaced due to hard shifts. 2016 Porsche Cayenne SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid. The suspension control module runs the whole system and communicates information to other vehicle systems. Entdecke 2011-2014 PORSCHE CAYENNE - Transfer CASE Motor / Module 958927755 in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! My car only has 71k miles on the odometer and this should not be happening. Seems to be with the transfer case. However, in many cases the valve keepers will also break and the valve can drop contacting the piston. Clicking each section will open more detail. Replaced transfer case for $4500 in Sep 2018 and now in Jul 2020, another 14k miles later, I'm starting to hear similar symptoms brewing. 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. Transmissions in the later cars are very complex and the technology involved is a closely guarded secret. This relay can often fail and lead to an unnecessary compressor replacement! Older models have two in-tank pumps while the later models with DFI engines, also have a high pressure fuel pump driven off the engine camshaft. The dealer and manufacturer were not made aware of the failure. Also please check out the Over time, the adhesive tends to degrade even under regular driving conditions. Acceleration is not smooth. See On ice or off-road or cayenne transfer case problems transfer case may be the culprit come from the vehicle while you changing. Hoping to identify a root cause of multiple transfer case failures. Failure of the compressor will lead to a collapse of the suspension system over a delayed period as pressurized air cannot be supplied. The question here is related to whether the message is genuine e.g. Failure of the in-tank pumps is very common. Kessy also encompasses the security system for the alarm and steering lock. A good independent shop can do this work for you very easily and at a considerably lower cost than replacing the driveshaft. This revised vent developed by Porsche to replace the existing design, should be covered by Porsche. See Well known issue in the Porsche community and Porsche solution is does not fix the issue. Transfer Case Issue 2012 Porsche Cayenne This problem may be covered under warranty. A typical failure will be a complete shutdown of the suspension. Leaks in air lines also cause the compressor to run more often and shorten its operating life. The leak at the front of the engine is most likely from the upper front coolant pipe, which slips out of its housing when the glue fails. Porsche of new orleans (3700 N causeway boulevard, metairie, Louisiana 70002, (504) 832-2112 . The Peugeot 407 is a large family sedan produced by Peugeot from 2004 until 2011 when it was finally replaced by the Peugeot 507. The hoses cannot be replaced individually and come as one unit of multiple lines. Control module failures rarely cause part system failure. Transmission transfer case issues immediately after acceleration between 3rd and 4th gear. These are straight forward to replace and are a common wear item. Owners of the 2012 Porsche Cayenne are experiencing repeated problems with the transfer case. Extremely expensive to correct ($5,000). The steering wheel is now locked and the car is unresponsive to the key. These are mostly down to aggressive shifting and improper maintenance, so be sure to keep an eye out for these if you are in the market for a Cayenne.
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