Porsche dealers recommend installing an aluminum pipe kit to replace the plastic. Replace the line or have a independent repair shop do it for you. The duo claims Porsche's beige-colored dashboards produce a dangerous amount of glare on the windshields. . It's unsafe and almost impossible to drive on the highway . Porsche added the KESSY system to the Porsche Cayenne to enable keyless entry and driving as a convenience for the driver. Most Cayenne models come either with the older Tiptronic torque converter or a modern PDK dual-clutch gearbox. Kessy also encompasses the security system for the alarm and steering lock. Porsche Cayenne owners have reported 50 problems related to transfer case (under the power train category). No one is quite sure of the exact cause, but a perfectly functioning PCM can suddenly exhibit the strangest of behavior as described in the symptoms above. 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! Porsche has to recall and fix this -- it's very dangerous and could be life-threatening. Problem frequently occurs after hitting 72,900 . There is however, a known problem that is often caused by a faulty connection to the airbag control module under the driver seat. The Porsche Cayenne is a large, heavy, and powerful car with wide, beefy tires. See Assuming all the lines are in good shape and hold vacuum, then the problem may well lie with either the vacuum pump itself or the sensor. If youre lucky, this can be solved by replacing the lifter. Around town, the message is less likely to appear. $6500). Help? See You need to remove it first and send it to them, typically with a functioning key. 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. I'm worried this could cause a safety issue under the right circumstance since it happens while the car is in motion. This will cause rough running, especially at idle. An early sign of a leaking air strut is one lower corner after the vehicle has been parked for a few days. For the second set of Cayenne PCM problems that generally fall into the strange behavior category, an old-fashioned Ctrl Alt Del seems to resolve most issues. Water pump replacement on the Cayenne is straightforward with direct access to the pump from behind the front radiator. Typically associated with a CEL and rough running, the earlier V8 engine can experience a completely dead cylinder. 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. The dealer diagnosed the problem as the transfer case which was replaced. Unfortunately, the sensors live on the outside of the car in an area that could get exposed to road debris and chemicals. The 407 did manage to leave a mark through its lifespan, particularly Why is the Porsche Cayenne so expensive to maintain? Seemingly as a result, Porsche recently announced an extension to the warranty period covering the transfer case. 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. Vehicle shutters/stutters and does not shift into gears (4 to 5). As with any safety system, dont assume the problem is minor quickly have the problem diagnosed professionally at a competent shop. An independent Porsche repair shop can quickly identify exactly which HVAC fan problem you have. Consequently, a thermostat that fails in the closed position, can quickly be very detrimental to the engine. The air compressor supplies the system with compressed air. The valve body is an electro-mechanical device the redirects the pressurized transmission fluid through a valving system to enable the physical gear changes. It can also cause a failure of brake lights and a no start situation. Ride height sensor faults can be fun! 2012 Cayenne S purchased CPO with 43K. See The new hose ends on the upper (further from the ground) side of the transfer case. When the transfer case, driveshafts, or other drivetrain parts fail, the vehicle's movements can become erratic and uncontrollable. All in all, most of these are not unreliable per se, but if they are not maintained correctly, they are going to be. See This coul. Porsche USA refused to take responsibility for the cost of repair. It's reported rampantly on forums, with many owners reporting multiple successive failures like I have experienced. Now we have 49,000 miles on the vehicle and it is starting to exhibit the same transfer case symptoms as before. 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. 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. With a luxury vehicle comes exorbitantly high repair bills. With a luxury vehicle comes exorbitantly high repair bills. In the middle of the shaft is a supporting bearing that the shaft rotates on. And, you will have problems with them. Porsche mechanics are instructed to replace a "vent hose" for the transfer case. The system has a number of components, but generally, only one failure indicator. Why do you love writing about cars? This is usually subtle initially, but gets steadily worse, especially when moving forward at low speed with the wheels turned tightly. Porsche revised the design of the replacement part to be bolt in, so the problem should not return. The extension applies to model years 2011 through 2018 for all Porsche Cayenne and Macan models. The failure mileage was approximately 85,000. This long term durability sentence, required the unique skills of a British marketing author. Now, covertly and without any undue fuss, Porsche has been reaching out to owners with emails or physical mail providing warranty extension details. Of course, replacing the plug and coil is the first step but, if the problem persists wed recommend compression testing the cylinder involved. Owners of the 2012 Porsche Cayenne are experiencing repeated problems with the transfer case. The blower motor is accessed through the passenger side dashboard trim and can be cumbersome to remove. Seems to be with the transfer case. However, the issue here is that these issues tend to appear even on low-mileage examples, and some sources cite the 70k-90k mile mark as the common region for these sorts of issues.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-large-mobile-banner-2','ezslot_12',112,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-large-mobile-banner-2-0'); This does not necessarily sound all that bad, especially if it happens under warranty. . 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. Clicking each section will open more detail. The leak at the rear of the engine is much more of an issue. This sets a check engine light and fault codes for multiple items including camshaft position sensor, misfires and cam to crank timing faults. A single coil failure is typically a sign of more trouble to come from other coils, so its usually best practice to update them all. Aw. Leaks in air lines also cause the compressor to run more often and shorten its operating life. The problem stems from the transfer case in the four-wheel drive system and is a regularly reported issue. The transfer case will make the bumping noise when accelerating. Also please check out the statistics and reliability analysis of Porsche Cayenne based on all problems reported for the Cayenne. In many cases, the connector and control module will need to be replaced. Porsche was required to recall 2010 through 2012 vehicles to correct this problem. 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. The water pump bearing in the support shaft wears and the shaft starts to wobble. Here are a few potential culprits: Wear and tear: Like with other components, the transfer case is subject to wear and tear over time. all problems of the 2011 Porsche Cayenne There are several new coupe models being offered that provide a new roofline and superior handling capabilities. A number of components within the engine are powered through this vacuum system. It has slowly gotten worse and has become dangerous to drive as I almost have got into a few accidents due to the surge in sudden jerks. Now find that this is a common issue with Cayennes. Click on a category below for details. 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. The most recently reported issues are listed below. I urge the NHTSA to initiate a formal investigation of this problem and force Porsche cars of north America to initiate a recall campaign for the safety of the public and for the thousands of owners like myself who have spent 70000 to 90000 on a premium SUV and are left helpless. I understand this can be a safety issue unless addressed . 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!!! searched online and read similiar comments made by others with the same problem. Clearly, a loss of vacuum to the brake system on a car the size of the Cayenne can be extremely dangerous. Each of the suspension components has an electrical connector. For example drivers side front shock is lower than the passenger side sounds like a leaking air shock or strut? Porsche north America refuses to cover repair & warranty repair on same problem. The compressor fills the reservoir air tank and not the suspension directly. Also, see repair breakdown by problem area and cost. Extremely expensive to correct ($5,000). If the misfire moves with the coil, you have a coil problem. Over time, the adhesive tends to degrade even under regular driving conditions. This revised vent developed by Porsche to replace the existing design, should be covered by Porsche. It is very dangerous while trying to merge on the freeway. Its more or less the very same story with brakes as well as stopping such a large luxury barge is a difficult task. Transfer case needed to be replaced ($5,000+ charge). Felt and heard shutter/noise at slow speeds when driving slow and jerky movement upon accelerating. The thermostat is electronically controlled and reports a fault when a failure occurs. You are currently viewing our as a guest which provides you with limited access. Thank you for your assistance. Since the transfer case uses a "multiplate wet clutch", moisture could prematurely corrode or allow rust to form, which could cause the clutch to bind and work erratically. Hopefully I don't get killed in traffic when it starts slipping more. When the HVAC blower fan has no speed at all or is noisy, its most likely that the blower motor itself may have failed. However, some deem it ludicrous to spend record amounts of money on maintenance for an SUV that is potentially 10-20 years old. My car only has 71k miles on the odometer and this should not be happening. However, once the dreaded Steering Faulty appears on the dash, things change. Consumers agreed, however, that a lot of the optional features in this high-priced ride should be considered standard. Check to see if water has damaged any of the electrical pins and plugs. Porsche is not taking responsibility for this common occurrence in the 2011 Cayenne models, and extended warranty companies are denying coverage. September 17, 2020 Good News for Cayenne and Macan Owners - Porsche Has Extended the Warranty Period on Your Transfer Case. These are a few of the worst and most reported problems that Porsche Cayenne owners have encountered. Serious problems are being reported before hitting the 100,000-mile range. The failure mileage was approximately 70000. Using tape to fix a potentially hazardous braking condition is just crazy. 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. At about 25,000 the Cayenne started making bump upon acceleration and especially when turning. Transfer case failure can lead to a sudden lose of power and potentially cause death or serious injury if someone is traveling at highway speeds. Noticed jerking when turning left and some slippage in transmission. Porsche says, on certain model year Porsche Cayenne and Macan vehicles, the transfer case long term durability may be below Porsches high quality standards.. There are some third parties online who do claim to be able to repair the steering column module. Is Porsche Cayenne the same as VW Touareg? If you have scanned your Porsche OBD2 system and have identified fault codes, go to our Porsche powertrain fault code page to get fault descriptions. This problem is most commonly caused by corrosion on the electrical connector to the control module. Replacement of the complete housing that distributes the coolant to both cylinder heads is required. drivetrain problems 4 NHTSA complaints: 12 transmission. A small plastic arm translates vertical vehicle movement into rotational movement in the sensor. Because a ride height signal is still reaching the control module from a faulty sensor, action is taken based on that faulty information. Porsche recommends engine and transmission removal, which puts the cost for this minor leak into big money territory! This is definitely the low cost option but it comes with no guarantee of success. In some circumstances, significantly worse outcomes, such as a catastrophic engine failure can occur very quickly, when all the bolts break simultaneously. No engine error codes issued as well. Not a good sign. The transfer case seems to be a manufacture problem and is common among these cars. Spread the word. At 65k miles the car is doing the familiar grinding and surging again, evident it will need a third $5-6000 transfer case. Scanned the car and not sure what to make of those OBD codes? The problem lies in the aluminum bolts that secure the timing chain sprockets to the camshaft adjusters. Typically, they just replace the transmission. I took it to southpoint Porsche in durham, nc, this week and was told it needs a new $4,435 transfer case. The flaw was in the transfer case vents that would allow water to build up in the case. Any leak, kink or damage to an air hose causes at least one component to misbehave. Transfer case fails very often. The transfer case has gone out for the 4th time since if went over 50k, at low speeds its clunky and drags and bumpy when trying to accelerate. These are the most frequent Cayenne problems diagnosed by our repair shops over the years. 2016 Porsche Cayenne SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid. Oil pressure warnings can be scary. A good repair shop can accurately diagnose this for you. Fuel pump failure on the Cayenne is very common. I called two and they know of it as a common problem. 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