Car has problem with acceleration. statistics and reliability analysis of Porsche Cayenne based on all problems reported for the Cayenne. Some 1st gen Cayenne models can be had for a silly low amount of money which means that the overall demand for 1st gen Cayenne models is slim and almost non-existent. However, if the solenoid replacement doesnt solve the problem, you could be left scratching your head as to why the report of incorrect valve lift returns. The level of vacuum is monitored through a sensor and a drop in vacuum can cause the sensor to report the fault to the dashboard. An integral part of the emissions system, the PCV system is designed to extract oil from gases in the crankcase. 2016 Porsche Cayenne SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid. Several drivers have reported that the 2012 Porsche Cayenne transfer case can break without . 00 to repair. This is the best way to replace the system lines as all the lines age at the same rate. Is Porsche Cayenne the same as VW Touareg? Com, etc. Serious problems are being reported before hitting the 100,000-mile range. Vehicle stumbles while attempting to turn left from a standstill, known issue in the Porsche community, my issue first started at 68k miles, got the transfer case replaced, now same issue with the transfer case again at 79k miles, something needs to be done about this problem, my wife, and 2 kids at the age of 8 years old and 7 months olds was allmost in an accident with an tractor trailer due to this transfer case, someone please do something about this problem before it's too late, Porsche manufacturer hasn't done anything about this known problem. 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. 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. This is also the location of the thermostat, which also fails regularly. Transfer case failure. How can a company like Porsche be so arrogant as to understand and accept it is a faulty design but not make restitution to its loyal customers,. It causes the vehicle to jerk and unstable during driving. The valve body is an electro-mechanical device the redirects the pressurized transmission fluid through a valving system to enable the physical gear changes. The most common fault set through a failure in this system is that of the brake booster fault. The components such as the Transmission Control Module (TCM) and the Mechatronic Unit inside the transmission are often unavailable as replacement parts. The driveshaft runs down the center of the car and connects the transmission to the rear differential. 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. It has a faulty transfer case which is well known and should be recalled. Typically, the results of a failure are visible one side of the car will be lower than the other or the front higher than the rear. When driving car, it feels rough and is hard to accelerate so I took it to the dealer and was told it was the transfer case. The car won't accelerate smoothly during 1-2 gear and 3-4-5 gear. 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. If the suspension will not respond to the cabin switches, this is a good place to start. Rumbling noises in drivetrain, transfer case bad. 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! Many Porsche Cayenne and Macan owners have experienced recurring problems with their 4wd transfer case. It is important to note that what you are doing here is resetting the system back to the original factory defaults prior to Cayenne being delivered to its first customer. Maintenance rarely solves a problem. Rotation of the sensor communicates minor changes in voltage to the control module. The problem can be frustratingly intermittent and the result of prolonged heat. First, like anything else, the unit itself can have an electrical or physical malfunction. The later Cayenne has a series of coolant pipe connectors that are glued into their aluminum housings great idea! The duo claims Porsche's beige-colored dashboards produce a dangerous amount of glare on the windshields. . Diagnosed as a problem with the transfer case. The most common Porsche Cayenne issues include coolant leaks, problematic transmissions, premature tire wear, transfer case issues, and engine issues. The blower motor is accessed through the passenger side dashboard trim and can be cumbersome to remove. Crankcase gas is not extracted well enough as the PCV fails. The estimated cost for repairing this problem is $3,500 and not covered by the manufacturer. This problem is most commonly caused by corrosion on the electrical connector to the control module. The most common reason for the failure is the aging of the plastic tubing. 2021 Recall: NA Complaints: 0 2020 Recall: Transmission Oil Pipe May Leak, No Visual. This is due to a design flaw allowing water into the transfer case that Porsche is aware of and yet to address. Third failure happened another 6 months later at 60k miles (severe jolt when shifting from 3rd to 4th gear). In some cases, the engine must be replaced entirely. 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. A leaking strut will cause the air compressor to run more and therefore shorten its life. Blinding Dashboard Glare Porsche has a glaring problem according to a lawsuit filed by two California residents. Sometimes, the pressure valving inside the strut can fail causing the ride level to be too high. A code scan can reveal which cylinder is misfiring but not usually exactly why. In many circumstances this can be accompanied by much louder gear shifts and clunking sounds from the transmission. The valve block is an electro-mechanical device that routes pressurized air to the individual system components per instructions sent from the control module. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. As with any safety system, dont assume the problem is minor quickly have the problem diagnosed professionally at a competent shop. 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. There is an acknowledgment by Porsche of an associated defect of the transfer case design and a related workshop bulletin (wb) when replacing the transfer case. Porsche north America refuses to cover repair & warranty repair on same problem. The manufacturers do not want the transmission taken apart. . Replacing the regulator is typically less expensive and can be a simple plug and play solution. The air compressor supplies the system with compressed air. I pray they are not waiting for a death first. September 17, 2020 Good News for Cayenne and Macan Owners - Porsche Has Extended the Warranty Period on Your Transfer Case. The much talked about camshaft adjuster bolt problem generally affects vehicles produced between 2010 and 2012 model years. I was entering the hwy and the car jumped forward and suddenly lost power before jumping into gear. 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. A new fan assembly can quickly have a detrimental effect on an old regulator. A typical failure will be a complete shutdown of the suspension. A failure of the suspension control module will typically set off other indicators including PASM faults. The problems with the PCM can really be categorized in to two groups. 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 transfer case directs the drive from the transmission to the front wheels and synchronizes the difference between the rotation of the front wheels. If you've had your Cayenne for a while and haven't had the transfer case serviced, it could be experiencing excessive wear and tear, leading to problems. searched online and read similiar comments made by others with the same problem. all problems of the 2013 Porsche Cayenne In February 2020, a class-action lawsuit was filed against Porsche. Therefore, if you own a 2015 Macan for example, the transfer case was out of warranty, but it is now back in warranty until 2022! Felt and heard shutter/noise at slow speeds when driving slow and jerky movement upon accelerating. Most have complained about condensation inside the headlights and . While the transfer case has been revised a number of times, this issue appears to continue to plague the Cayenne. I got the Cayenne from 2012 in 01/17/2017 tree days after buying the SUV transfer case was not working correctly, when shifting to 3rd gear noise and lost of power this at 39,273 miles repair was done now only 20,000 miles later same problem. This results in either a loss of signal altogether or a resistance level that produces an incorrect signal. Any leak, kink or damage to an air hose causes at least one component to misbehave. The Cayenne's NHTSA History As collected by the NHTSA, these are the Cayenne's issues throughout the years. See Who hasnt had an issue with the PCM system in their Cayenne? Now, clearly this was not written by a German. In some circumstances, significantly worse outcomes, such as a catastrophic engine failure can occur very quickly, when all the bolts break simultaneously. So, its best not to ignore this and to quickly investigate the cause. Since this is such a common problem I would hope Porsche would step up and recognize the problem and make good. These are straight forward to replace and are a common wear item. Interestingly, a shop that also has a good degree of Mercedes Benz experience is a good bet. Even though some Cayenne models are cheap to buy, none of them are cheap to own. It will eventually slip to the dangerous point. 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. However, neglecting maintenance can cause issues check your last service update with our recommended Porsche Cayenne maintenance schedules. BMW X6 VS Porsche Cayenne which is better? Hoping To Identify A Root Cause Of Multiple Transfer Case Failures. The problem stems from the transfer case in the four-wheel drive system and is a regularly reported issue. Valve lift is determined by the front O2 sensor. all problems of the 2011 Porsche Cayenne Its more or less the very same story with brakes as well as stopping such a large luxury barge is a difficult task. The system has a number of components, but generally, only one failure indicator. Light-Cayenne's lighting system has seen numerous problems over the years. Water pumps and thermostats fail regularly. Cayenne 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S) (MY2003 - 2010) 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S) 2004 Cayenne 3.2 l V6 Transfer case problems. Sudden jerk and loss of acceleration when car is going from 3 to 4 gear or under 25mph. Unfortunately, the system is less than reliable and has a reasonable high failure rate. The compressor is designed to run in short bursts to top off the tank. What you need to know about Porsche 911 project cars. 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. See This simply stores the compressed air to enable enough volume to be delivered quickly to correct the vehicle ride height. I have read tons of reports on forums citing this same problem. Lines age at the same problem have complained about condensation inside the transmission taken apart water into the case! 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