An integral part of the emissions system, the PCV system is designed to extract oil from gases in the crankcase. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. 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. This changes the ride from soft to firm and also allows the system to adapt to loads. The Porsche dealer informed me the bumping noise while accelerating is the transfer case. Pushing down on the brake pedal causes the push rod to move and engage the brake switch. Transfer case fails very often. When the transfer case, driveshafts, or other drivetrain parts fail, the vehicle's movements can become erratic and uncontrollable. Maybe, but it could also be a ride height sensor, leaking hose, faulty valve block or bad electrical connector! The NHTSA is investigating these claims. Gotta wonder what this manufacturer is thinking here and why they are hiding the details. 6.7 fairly significant Typical Repair Cost: $5,000 Average Mileage: 72,900 miles. Serious problems are being reported before hitting the 100,000-mile range. A small plastic arm translates vertical vehicle movement into rotational movement in the sensor. Noticed jerking when turning left and some slippage in transmission. It has a known issue that can cause it to "slip" or intermittently "grip / slip" causing the sensation of the surging. Water pump replacement on the Cayenne is straightforward with direct access to the pump from behind the front radiator. The repair requires the replacement of the whole valve cover assembly. Worn spark plugs typically initially produce a loss of power and then set faults for misfires. Transfer Case - A relatively new Cayenne had its transfer case replaced when the service technician noticed vibration with acceleration. Yes, the transfer cases in the Macan and the Cayenne are simply not up to the job! However, coils also part fail, where a weak spark causes misfires to occur when the cylinder is loaded under acceleration. The vehicle stops operating without warning. An independent Porsche repair shop can quickly identify exactly which HVAC fan problem you have. These are a few of the worst and most reported problems that Porsche Cayenne owners have encountered. The dealer and manufacturer were not made aware of the failure. 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. Replacing the switch is pretty straight forward and inexpensive. 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. Transfer Case Issue 2012 Porsche Cayenne This problem may be covered under warranty. Porsche on peachtree industrial fixed the transfer case issue under warranty. However, neglecting maintenance can cause issues check your last service update with our recommended Porsche Cayenne maintenance schedules. This will cause rough running, especially at idle. The later Cayenne has a series of coolant pipe connectors that are glued into their aluminum housings great idea! Problem frequently occurs after hitting 72,900 . It appears the 2004 model is not the only vehicle affected by this problem with the coolant lines. With a luxury vehicle comes exorbitantly high repair bills. In many cases normal smooth gear shifts are returned. A dead sensor is straightforward to diagnose no signal. I understand this can be a safety issue unless addressed . Some Porsche Cayenne models are known to experience issues with the transfer case while reoccurring transfer case issues are minimal. No engine error codes issued as well. This is also the location of the thermostat, which also fails regularly. While driving approximately 40 mph, the transfer case slipped. Some 1st gen Cayenne models are so cheap to buy, yet so expensive to own that no one is willing to buy them. Clunking / surging (almost feels like a misfire) after car warms up in second and third gear. 2012 Porsche Cayenne 4dr SUV. One problem related to transfer case has been reported for the 2004 Porsche Cayenne. Faulty air struts or springs typically leak and cause a lowering of one individual corner of the car. Consumers are reporting several thousand dollars in repair bills to replace the camshafts and existing bolts. Moreover, the maintenance schedule does not call for any preventative fluid changes of the transmission oil. . Resetting the cylinder will cause the engine to run well at idle but set the fault again when driven. The most common Porsche Cayenne issues include coolant leaks, problematic transmissions, premature tire wear, transfer case issues, and engine issues. 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. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. 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. 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. 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. The failure mileage was approximately 85,000. Because a ride height signal is still reaching the control module from a faulty sensor, action is taken based on that faulty information. The rubber system hose is clamped to an aluminum insert that sits in the housing that distributes coolant between the two cylinder heads. Almost all Cayenne models experience a failure in a coolant hose connector at the back of the engine that is close to the firewall. Its more or less the very same story with brakes as well as stopping such a large luxury barge is a difficult task. 2016 Porsche Cayenne SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid. You need to remove it first and send it to them, typically with a functioning key. Oil pressure warnings can be scary. This happens when a convenience system becomes inconvenient. This is due to a design flaw allowing water into the transfer case that Porsche is aware of and yet to address. Dont let this happen. Transfer case failure. 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. The contact owns a 2014 Porsche Cayenne. 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. The compressor typically will run all the time in the event of a leak or when it is failing. Vw TOUAREG transfer case looks like a window motor and it sits the! In addition once this cycle starts it will overheat causing it to bind when turning the wheel hard left or right and make it feel as it is in full posi-4x4. Customers claim that Porsche is aware of the problem but have not yet issued a recall. . It has a faulty transfer case which is well known and should be recalled. Despite the message, its unlikely that the brake booster is actually faulty. Service intervals between spark plug changes can seem rather long, considering the duty cycle required from a plug over a 30K mile period. 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. Porsche of new orleans (3700 N causeway boulevard, metairie, Louisiana 70002, (504) 832-2112 . This issue is common and typically runs about $500 in parts. Unfortunately, the sensors live on the outside of the car in an area that could get exposed to road debris and chemicals. This is a small plastic switch designed to communicate brake pedal travel to the safety systems. Even those that do hardly ever maintain them properly which means that there are many of these 100-200k miles plus models with lackluster reliability and all sorts of unoriginal parts and questionable repairs. 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. In some cases, the engine must be replaced entirely. If I pay $60, 000 -$100,000 for a car I would expect to get past 100,000 miles before a major repair. Cayenne owners can experience this message when driving. I took it to southpoint Porsche in durham, nc, this week and was told it needs a new $4,435 transfer case. 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. Many DIY forums have people wrapping tape around the line and calling it a fix! Diagnosed as a problem with the transfer case. Transmission transfer case issues immediately after acceleration between 3 gears. all problems of the 2013 Porsche Cayenne It does seem that the reported problems began quite simultaneously for a good number of owners. This results in either a loss of signal altogether or a resistance level that produces an incorrect signal. 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. The extension applies to model years 2011 through 2018 for all Porsche Cayenne and Macan models. 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. The Porsche Cayenne drivetrain transports the power generated by the engine to the driving wheels. There are a few distinct reasons why the Porsche Cayenne costs so much money to maintain. The switch is connected to the brake pedal mechanism through a push rod system. 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. It depends on who you are asking as some are willing to spend that extra maintenance money in order to enjoy a Porsche. Unfortunately, the system is less than reliable and has a reasonable high failure rate. Check to see if water has damaged any of the electrical pins and plugs. ABS or PSM failure can be serious. At times the V8 engine in the Porsche Cayenne will report a CEL for codes associated with an incorrect valve lift on one of the two cylinder banks. 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. $6500). I called Porsche and they denied knowing about any problem with it but you can call the service departments at any Porsche dealer and they immediately know about the problem. Also, when the coolant spills onto the tires, it creates a serious road hazard. This causes the system to report malfunctions but typically does not affect ride height. Also please check out the The air compressor supplies the system with compressed air. . As a result of the problem the vehicle can lurch forward and also fail to accelerate causing safety issues. If you are looking at a model in those production years, you should definitely check for evidence the recall work was completed. The driveshaft runs down the center of the . Tl-the contact owns a 2013 Porsche Cayenne. Water pumps and thermostats fail regularly. The manufacturer acknowledges the defect and is now providing newly designed repair parts described as permanently solving the problem and covered by a 2-year warranty at a cost in excess of $5,500 retail. problems related to transfer case (under the power train category). 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 dealer has never been able to explain or repair the issue effectively. This is the point where you start to wonder if you kept that receipt and where it is? Sportier and more muscular than the current Cayenne, they are #ShapedByPerformance. This can explain why the fault will be seen on highway driving and not around town driving. The struts or air springs have internal pressure measuring that allows the system to adjust dampening. Porsche Communication Management (PCM) Issues, Transfer Case - Vibrations Under Acceleration or When Turning at Low Speed, Check Engine Light - Power Loss - Incorrect Valve Lift, Check Engine Light - Misfire - Dead Cylinder - Coils, Plugs, Lifters, V6 Cayenne - Check Engine Light - Vacuum Leak - PCV Failure, Check Engine Light - V8 Engine Failure - Cam Adjuster Bolts Break, Clunking Sound on Acceleration - Drive Shaft Support Bearing Failure, No Start - Fuel Pump Failure - CEL - Random Multiple Misfire, Chassis System Failure Error Message - PASM Fault, Find a Porsche Repair Shop in the Northwest, Find a Porsche Repair Shop - North Central, Find a Porsche Repair Shop in the Southwest, Find a Porsche Repair Shop in South Central States, Find a Porsche Repair Shop - Southeast States, Find a Porsche Dealer in the Pacific Northwest, Find a Porsche Dealer in the North Central, Find a Porsche Dealer - Pacific Southwest, Automotive Technician Jobs | European Auto Tech Jobs, how to interpret and make sense of those fault codes, recommended Porsche Cayenne maintenance schedules. This issue is rampant among 958s. Porsche acknowledges problem nationwide but will not cover repair. Rumbling noises in drivetrain, transfer case bad. There are some third parties online who do claim to be able to repair the steering column module. a mechanical pressure fault or an electrical anomaly. Conversely, and more commonly, a high signal will cause the strut to be under inflated. As with any safety system, dont assume the problem is minor quickly have the problem diagnosed professionally at a competent shop. Transfer case has failed, jerking and interruption of accelerations. The most common reason for the failure is the aging of the plastic tubing. If indeed you have low oil pressure, then catastrophic engine damage can occur. The duo claims Porsche's beige-colored dashboards produce a dangerous amount of glare on the windshields. Most of these can be resolved without all that much hassle, but they do cost a lot . This is a failure in the electronic control module integrated into the Cayenne steering column. Sudden jerk and loss of acceleration when car is going from 3 to 4 gear or under 25mph. The extension of the transfer case warranty is retroactive. When starting to move a noise is heard. Car lurches starting around 25 miles per hour and continuing until reaching a cruising speed 50 or thereabouts. . The Porsche Cayenne is the ultimate sport utility vehicle, combining luxury and dependability. Transmission can lock up during driving causing serious injuries or death. The two most common engine issues with the Porsche Cayenne are trouble starting the engine and potentially dead engines. Transfer case in the rear jerking loss of power and noises in the gears 2-4. The problems with the PCM can really be categorized in to two groups. It makes sense to replace the fan and the regulator at the same time. I have read tons of reports on forums citing this same problem. The flaw was in the transfer case vents that would allow water to build up in the case. Fuel pump failure on the Cayenne is very common. In googling the internet this problem seems to be quite prevalent with both the Porsche Cayenne and macan. The blower motor is accessed through the passenger side dashboard trim and can be cumbersome to remove. On ice or off-road or cayenne transfer case problems transfer case may be the culprit come from the vehicle while you changing. The car won't accelerate smoothly during 1-2 gear and 3-4-5 gear. The adjuster is bolted to the end of the camshaft. Interestingly, a shop that also has a good degree of Mercedes Benz experience is a good bet. See Porsche is not taking responsibility for this common occurrence in the 2011 Cayenne models, and extended warranty companies are denying coverage. If your Cayenne has mechanical 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. I called two and they know of it as a common problem. Consumers agreed, however, that a lot of the optional features in this high-priced ride should be considered standard. For the Cayenne, we also include the hybrid drive system faults. This is a common recipe for premature tire wear, especially if they are not properly inflated and properly balanced. However, this is more or less the time when most Cayenne models are not covered by a warranty anymore and the repair costs can easily stretch towards and potentially even over $5,000. If the misfire moves with the coil, you have a coil problem. I love writing about cars as cars are a huge personal interest of mine. A complete lack of vacuum should be fairly obvious to diagnose. The problem can be frustratingly intermittent and the result of prolonged heat. 1 Transfer Case problem of the 2013 Porsche Cayenne all problems of the 2012 Porsche Cayenne Over time the plastic rod and electronics wear and the brake signal is lost this causes the ABS and PSM system to go into a fault status. Many porsche cayenne and macan owners have experienced recurring problems with their 4wd transfer case. Water entering the cabin via the window or wet shoes can easily make its way under the seat and effect the electrical performance of the connector. The manufacturers do not want the transmission taken apart. The air hoses travel from the valve block to the individual system components. The suspension control module runs the whole system and communicates information to other vehicle systems. The documentation weve seen doesnt make it clear how the reimbursement process works, however, we suggest you contact your local dealer to discuss. While the transfer case has been revised a number of times, this issue appears to continue to plague the Cayenne. See There are multiple reasons why a check engine light can be set for misfires. In colder climates, the fault can be sporadic initially, based on air temperature. Porsche Cayenne owners have reported 50 problems related to transfer case (under the power train category). Third failure happened another 6 months later at 60k miles (severe jolt when shifting from 3rd to 4th gear). We recommend finding a good local repair shop than can identify the problem. Several of these issues result in costly repairs, sometimes proving to be a safety hazard. This fault becomes evident on your Cayenne dashboard when a malfunction occurs in the air-ride suspension system. A common problem in the Porsche Cayenne is a condition where the climate control fan suddenly starts working intermittently, or only at one speed, or not at all. Very well known problem and there are a lot of similar complaints on the NHTSA complaint log system as well as documented online. Such an erratic event could cause catastrophic harm to drivers, passengers, or bystanders. Did not cause an accident but could have. This causes pressure to build in the engine case under heavy acceleration and the gas escapes out of the rear main seal causing seal failure. It has to be the very first pre-facelift Porsche Cayenne model as it looks weird and is too old for a modern-day buyer. The most common fault set through a failure in this system is that of the brake booster fault. Log in. Compressed air is supplied to the valve block from the air tank. It will eventually slip to the dangerous point. On many occasions replacing the solenoid will solve the problem. This has been happening for quite a while until I researched the issues online. 00 to repair. 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