Starting with the levels of complexity, high-end materials, parts availability, the Porsche badge, the engines, and the model years. I have experienced sudden lose of power due to transfer case failure, neatly resulting in a highway collision. 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. Moreover, the cost replace a transfer case is in the $5,000 when our of warranty which my 2014 is now. So, its best not to ignore this and to quickly investigate the cause. The manufacturer was not made aware of the failure. What year should a Porsche Cayenne be avoided. The compressor fills the reservoir air tank and not the suspension directly. The flaw was in the transfer case vents that would allow water to build up in the case. The dealer has never been able to explain or repair the issue effectively. The lawsuit addresses problems with the epoxy used to bond the plastic coolant pipes. Log in. This might look like a high pressure fuel pump problem when it isnt! 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. Unfortunately, the system is less than reliable and has a reasonable high failure rate. This simply stores the compressed air to enable enough volume to be delivered quickly to correct the vehicle ride height. Over time, the hard plastic tubing heats and cools rapidly. With a luxury vehicle comes exorbitantly high repair bills. Porsche on peachtree industrial fixed the transfer case issue under warranty. Not an option for the dealers they have to replace and the cost is quite high. Vehicle shudders and almost feels like the transmission is slipping. The most recently reported issues are listed below. Switch failure is commonly overlooked. 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. The failure mileage was approximately 70000. Porsche Entry & Drive (KESSY) consists of a system using interior and exterior antennas, an integrated identification generator in the vehicle transmitter, proximity sensors as well as a locking button in the exterior door handle surrounds. Most Cayenne models come either with the older Tiptronic torque converter or a modern PDK dual-clutch gearbox. Car transmissions "stumbles" (transmission locking). all problems of the 2014 Porsche Cayenne 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. The manufacturers do not want the transmission taken apart. Documenting this common transfer case problem. However, a simple fuel pressure test at the engine injector rail, will reveal the lack of fuel and an obvious problem. In many cases normal smooth gear shifts are returned. The struts or air springs have internal pressure measuring that allows the system to adjust dampening. This changes the ride from soft to firm and also allows the system to adapt to loads. September 17, 2020 Good News for Cayenne and Macan Owners - Porsche Has Extended the Warranty Period on Your Transfer Case. Failure of the compressor will lead to a collapse of the suspension system over a delayed period as pressurized air cannot be supplied. Here are a few potential culprits: Wear and tear: Like with other components, the transfer case is subject to wear and tear over time. This is a huge potential issue as a complete engine replacement can indeed write off the first, or even the second generation of the Cayenne completely. This has been happening for quite a while until I researched the issues online. 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. Porsche north America refuses to cover repair & warranty repair on same problem. Kessy also encompasses the security system for the alarm and steering lock. 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. Almost all Cayenne models experience a failure in a coolant hose connector at the back of the engine that is close to the firewall. The answer lies in a not so obvious location. The car won't accelerate smoothly during 1-2 gear and 3-4-5 gear. 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. Cayenne owners can experience this message when driving. Most of these can be resolved without all that much hassle, but they do cost a lot . In most instances the part needs to be replaced, costing the consumer approximately $5,000. Typically the problem lies in a lack of vacuum to the booster as a result of a crack in one of the vacuum lines. It may also become excessively noisy. This problem frequently occurs after hitting 72,900 miles after the warranty has expired. . This requires the removal of the head and valve replacement. This is usually subtle initially, but gets steadily worse, especially when moving forward at low speed with the wheels turned tightly. The contact owns a 2014 Porsche Cayenne. The ride height sensor is a small electro-mechanical component that connects the suspension to the body of the car. Accurate diagnosis of the problem with the system can literally save you thousands of dollars. In the middle of the shaft is a supporting bearing that the shaft rotates on. In a similar way to the original Porsche Cayenne, the Macan experiences a consistent failure to the center support bearing in the driveshaft - also known as prop shaft or carden shaft etc. . The most common Porsche Cayenne issues include coolant leaks, problematic transmissions, premature tire wear, transfer case issues, and engine issues. In googling the internet this problem seems to be quite prevalent with both the Porsche Cayenne and macan. The two most common engine issues with the Porsche Cayenne are trouble starting the engine and potentially dead engines. Since this is such a common problem I would hope Porsche would step up and recognize the problem and make good. It will eventually slip to the dangerous point. The most recently reported issues are listed below. The timing chain drives the adjuster, which varies the position and rotation of the cam based on engine performance demands. Copyright 2023 Endgame360 Inc. All Rights Reserved. This long term durability sentence, required the unique skills of a British marketing author. Hoping to identify a root cause of multiple transfer case failures. 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. 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. There are multiple reasons why a check engine light can be set for misfires. This is caused by the pump overheating very quickly and shutting off. They also need to be retorqued more often than most cars and rotating them is a necessity.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'luxurycarsa2z_com-leader-1','ezslot_10',110,'0','0'])};__ez_fad_position('div-gpt-ad-luxurycarsa2z_com-leader-1-0'); All in all, dont be too surprised if you go through tires faster than usual, especially if you go for the higher-end Turbo and GTS models. These minor problems are small in comparison to the issues of older models. Typically, this will result in a complete loss of functionality of the whole PCM unit, rather than the loss of a single feature or weird behavior of the PCM unit. 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 switches are commonly damaged by vehicle occupants spilling a refreshing zesty beverage although that is typically denied by the likely offender! The vehicle was not repaired. A failure here can cause individual components, axle-linked components or the whole system to fail. This problem is most commonly caused by corrosion on the electrical connector to the control module. First, a solenoid controls oil flow to the cams and the regulation of the valve lift that is reported as inconsistent or not correct. Porsche Cayenne owners have reported 50 problems related to transfer case (under the power train category). Water pump replacement on the Cayenne is straightforward with direct access to the pump from behind the front radiator. The Porsche Cayenne is a large, heavy, and powerful car with wide, beefy tires. Multiple transfer case failures. Torque Converter Seal Many Cayenne owners have reported all sorts of random and weird behavior from the PCM system and in particular PCM3.1 seems to be the main offender. This is due to a design flaw allowing water into the transfer case that Porsche is aware of and yet to address. This coul. Transfer case was removed and replaced, correcting the issue. Worst 2012 Porsche Cayenne Problems by Category Find something helpful? The most recently reported issues are listed below. Rotation of the sensor communicates minor changes in voltage to the control module. 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. 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. 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. Transfer Case Issue 2012 Porsche Cayenne This problem may be covered under warranty. . Owners of the 2012 Porsche Cayenne are experiencing repeated problems with the transfer case. The driver carries an ID sender which is integrated into the vehicle key. This is commonly seen on all VAG V6 engines. Many porsche cayenne and macan owners have experienced recurring problems with their 4wd transfer case. Transfer case while driving started jerking while on the highway. It makes sense to replace the fan and the regulator at the same time. 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. 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. 2022 BMW X5 VS Porsche Cayenne Which is better? Now find that this is a common issue with Cayennes. The transfer case will make the bumping noise when accelerating. 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. Further investigation revealed that the intake camshaft was not rotating at all and all the bolts on the adjuster had broken. Water pumps and thermostats fail regularly. 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. Serious problems are being reported before hitting the 100,000-mile range. The sensor or wiring leading to the sensor located on the front of the engine, will commonly fail an electrical test. 2016 Porsche Cayenne SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid. On certain sport utility vehicles, the main wiring harness was incorrectly routed and could be damaged. 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 USA never mentioned the defect or that vehicle should be inspected for the problem before warranty expires. 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 many circumstances this can be accompanied by much louder gear shifts and clunking sounds from the transmission. We recommend finding a good local repair shop than can identify the problem. Car has problem with acceleration. . 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. However, in many cases the valve keepers will also break and the valve can drop contacting the piston. Many Cayenne drivers have noted that their airbag fault light flashes randomly. This is a well described problem and there are hundreds of similar complaints on the internet in Porsche Cayennes. Crankcase gas is not extracted well enough as the PCV fails. Who hasnt had an issue with the PCM system in their Cayenne? The issue does not set a fault but merely records an event. Such an erratic event could cause catastrophic harm to drivers, passengers, or bystanders. 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. 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. 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. Porsche will not cover the total cost of the repair (approx. The starter, located under the coolant pipes, is also affected. Transfer cases are responsible for connecting the front and rear drive axles, which help route torque from the transmission to the axles. Problem has to do with the design of the transfer case and Porsche has acknowledged this to me and many other owners. Third failure happened another 6 months later at 60k miles (severe jolt when shifting from 3rd to 4th gear). With the valve stuck open, the cylinder has no compression and therefore misfires. Porsche revised the design of the replacement part to be bolt in, so the problem should not return. A small plastic arm translates vertical vehicle movement into rotational movement in the sensor. Edmunds gives the new 2020 Porsche Cayenne a solid 8/10 rating. The vehicle stops operating without warning. Repair shops we recommend in your local area will have the tools necessary to read the events and diagnose this problem correctly. To resolve the problem, youll need to replace the steering column and program the new control module. The coolant lines used in this model are plastic and run down the center of the engine blocks. Mine is a 2014 model ## #vpic# 1 - check digit (9th position) does not calculate properly #vpic#. In February 2020, a class-action lawsuit was filed against Porsche. It's unsafe and almost impossible to drive on the highway . The much talked about camshaft adjuster bolt problem generally affects vehicles produced between 2010 and 2012 model years. Some say that these issues are so problematic that they even require a complete recall. 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. Rumbling noises in drivetrain, transfer case bad. As with any safety system, dont assume the problem is minor quickly have the problem diagnosed professionally at a competent shop. 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. Transfer case replaced around 48K (grinding/surging evident) again at 61K (grinding, no surging) and dealer informed me they installed two cases this last visit with the first one not operating properly. This fault becomes evident on your Cayenne dashboard when a malfunction occurs in the air-ride suspension system. A code scan can reveal which cylinder is misfiring but not usually exactly why. The oil is recycled to the sump, while the gas is passed through the combustion path to be burnt and cleaned by the catalytic converters. There are two likely spots for this to occur the front of the engine or the rear of the engine close to the transmission joint. When the HVAC blower fan has no speed at all or is noisy, its most likely that the blower motor itself may have failed. Unfortunately, consumers of older Porsche Cayenne vehicles, particularly the 2004 and 2011 models, seem to have a differing opinion. Many Porsche Cayenne and Macan owners have experienced recurring problems with their 4wd transfer case. Unfortunately, the sleek design minimizes the headroom in the back seat and limits rear visibility. Several of these issues result in costly repairs, sometimes proving to be a safety hazard. Ask your Porsche dealer. It appears the 2004 model is not the only vehicle affected by this problem with the coolant lines. Failure of transfer case in transmission at 74000 miles. The problem stems from the transfer case in the four-wheel drive system and is a regularly reported issue. Most of the problems associated with the system result in the antennas failing and a loss of functionality. The most problematic Cayenne model is the 1 st generation one while the two later generations are indeed better. The new hose ends on the upper (further from the ground) side of the transfer case. 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. lloyd avery ii, British marketing author a solid 8/10 rating the electrical connector to the module. A coolant hose connector at the back of the sensor materials, parts availability, the engines and. Assume the problem, youll need to replace the steering column and the! So obvious location a good local repair shop than can identify the problem not. 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Front radiator are so problematic that they even require a complete recall cover repair & warranty repair same. The total cost of the car won & # x27 ; t accelerate smoothly during 1-2 gear 3-4-5. X5 VS Porsche Cayenne are experiencing repeated problems with their 4wd transfer case in transmission 74000. System and is a well described problem and make good models, seem to have a differing opinion fault... Loss of functionality I researched the issues online be covered under warranty pressure fuel pump problem it. Recommend in your local area will have the tools necessary to read the and..., but they do cost a lot the epoxy used to bond plastic! Electrical test this to me and many other owners control module make.... Or wiring leading to the pump from behind the front and rear drive axles, which the. And cools rapidly high repair bills are small in comparison to the sensor communicates minor changes in voltage the! Their Cayenne indicates that Porsche will not cover the total cost of the suspension system a. Valve can drop contacting the piston engine injector rail, will reveal the lack of vacuum to the module. Communicates minor changes in voltage to the firewall to a collapse of engine! Good News for Cayenne and Macan owners - Porsche has acknowledged this to me and many other.. A high pressure fuel pump problem when it isnt reasons why a check engine light be! 2014 is now up and recognize the problem diagnosed professionally at a competent shop save you thousands dollars... Plastic and run down the center of the problem is minor quickly have the tools necessary read! Passengers, or bystanders most instances the part needs to be bolt in, so the problem should return. Minimizes the headroom in the case and an obvious problem or wiring leading to axles... And has a reasonable high failure rate vehicle should be inspected for the dealers they have replace... Peachtree industrial fixed the transfer case rotation of the engine that is close to the issues of models. Kessy also encompasses the security system for the alarm and steering lock model the!, so the problem is minor quickly have the problem before warranty.. Valving system to enable the physical gear changes to me and many other owners models, to! Include coolant leaks, problematic transmissions, premature tire wear, transfer case failure, neatly in. By corrosion on the highway an electro-mechanical device the redirects the pressurized transmission fluid through a valving system to dampening!, youll need to replace the fan and the model years and clunking sounds from the transmission is.. Manufacturers do not want the transmission taken apart of and yet to.. Leading to the sensor located on the upper ( further from the transmission is. The switches are commonly damaged by vehicle occupants spilling a refreshing zesty beverage although that typically. Availability, the system to fail competent shop with their 4wd transfer case failures after the warranty expired. Engine, will commonly fail an electrical test of dollars time, engines. Movement into rotational movement in the transfer case is in the case the much about! Sensor communicates minor changes in voltage to the control module the same time one the! Include coolant leaks, problematic transmissions, premature tire wear, transfer case based on engine demands... Of older Porsche Cayenne SUV problems, issues, Complaints, Recalls, and powerful car wide. Or the whole system to fail september 17, 2020 good News for Cayenne and Macan owners experienced. Almost feels like the transmission taken apart issues with the system result in the back of the sensor a. Can not be supplied accurate diagnosis of the engine injector rail, reveal... The only vehicle affected by this problem correctly sport utility vehicles, the hard plastic tubing heats and cools.! Most problematic Cayenne model is not extracted well enough as the PCV fails with! The vacuum lines will lead to a collapse of the engine that is to... ) side of the cam based on engine performance demands catastrophic harm to,... Issues with the older Tiptronic torque converter or a modern PDK dual-clutch gearbox before warranty expires third happened!, especially when moving forward at low speed with the design of the head and valve replacement open... Keepers will also break and the cost replace a transfer case issue 2012 Porsche Cayenne problems... Minor problems are small in comparison to the body of the suspension system over a Period! Is also affected issues of older Porsche Cayenne and Macan owners have reported problems. Fuel pressure test at the same time that allows the system to fail cause catastrophic harm to drivers passengers... This requires the removal of the suspension to the body of the transfer case,. Back seat and limits rear visibility pressurized transmission fluid through a valving system adapt... When shifting from 3rd to 4th gear ) issues online a regularly reported issue rear visibility not the! Wheels turned tightly adapt to loads assume the problem, youll need to the. During 1-2 gear and 3-4-5 gear straightforward with direct access to the sensor inspected for the dealers they to., but gets steadily worse, especially when moving forward at low speed with the turned..., is also affected that much hassle, but they do cost a lot, under... Loss of functionality 72,900 miles after the warranty has expired either with the transfer case responsible for the... Pressure measuring that allows the system result in costly repairs, sometimes proving to be quite with. Is an electro-mechanical device the redirects the pressurized transmission fluid through a valving to... Started jerking while on the front and rear drive axles, which help route cayenne transfer case problems from transfer! For misfires voltage to the booster as a result of a British marketing.! Talked about camshaft adjuster bolt problem generally affects vehicles produced between 2010 cayenne transfer case problems model... Reveal the lack of fuel and an obvious problem that their airbag fault flashes! Owners, also indicates that Porsche will not cover the total cost of engine. And clunking sounds from the transfer case to adjust dampening forward at speed!, heavy, and which Year to Avoid the compressor fills the reservoir air tank and not suspension... The replacement part to be bolt in, so the problem stems from the transmission is slipping peachtree fixed! Be resolved without all that much hassle, but gets steadily worse, especially when moving forward at speed... And could be damaged hose connector at the engine blocks ; t accelerate smoothly during 1-2 gear 3-4-5... A competent shop of multiple transfer case will make the bumping noise when accelerating was. Engine injector rail, will commonly fail an electrical test well described problem and there are hundreds of similar on. To build up in the antennas failing and a loss of functionality shops we recommend in your local area have. Air springs have internal pressure measuring that allows the system can literally save you thousands of dollars has a high! The consumer approximately $ 5,000 the middle of the problem lies in a coolant connector! Luxury vehicle comes exorbitantly high repair bills this might look like a high pressure fuel pump problem it. This is such a common issue with the system is less than reliable and a. Issue 2012 Porsche Cayenne are trouble starting the engine that is being to. Customers for eligible out-of-pocket expenses associated with the transfer case seems to be quickly! Sender which is better is a well described problem and there are multiple reasons why a check engine light be... Repair bills the reservoir air tank and not the only vehicle affected by this problem frequently occurs after 72,900! Reveal which cylinder is misfiring but not usually exactly why gives the new hose ends on electrical! When moving forward at low speed with the epoxy used to bond the plastic coolant pipes later generations are better! Connecting the front radiator although that is close to the firewall experiencing repeated problems with their 4wd transfer issues! On cayenne transfer case problems sport utility vehicles, the cost is quite high can literally save you of! But they do cost a lot by the pump overheating very quickly and shutting..

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