2009 Jeep Patriot fwd problems
The Jeep Patriot (MK74) is a front-engine five-door compact crossover SUV manufactured and marketed by Jeep, having debuted with the Jeep Compass in April 2006 at the New York Auto Show for the 2007 model year. Both cars, as well as Dodge Caliber shared the GS platform, differentiated by their styling and marketing, with the Patriot exclusively offering a four-wheel drive system, marketed as Freedom Drive II.
The Patriot was manufactured at Chrysler's Belvidere, Illinois assembly plant alongside the Compass. Although the model was still selling well even as it was essentially unchanged as it entered its 11th model year, production ended with the 2017 model year.
Design
In the U.S. the Patriot uses either the 2.0 L or 2.4 L World gasoline I4 engine. Both front-wheel drive and four-wheel drive are available. The Patriot features two four-wheel drive systems both of which are electronically controlled.
The standard four-wheel drive system is called Freedom Drive I. This is a full-time Automatic 4WD that directly drives the front differential carrier from the transmission output and is exclusively front-wheel drive whenever 4WD is not commanded by the powertrain control module or the driver. The transaxle supplies power to the rear drive unit via a driveshaft that is in constant mesh with the front carrier. The driveshaft joins the front transaxle through a small, fixed ratio gearbox which Jeep refers to as the Power Transfer Unit.The driveshaft is suspended by a centrally mounted carrier bearing and delivers torque to an assembly at the rear of the vehicle Jeep refers to as the Rear Drive Unit. An electronically controlled multi-plate wet clutch located inside the rear drive unit variably couples this driveshaft with a pinion gear that drives an open differential carrier and delivers power to the rear wheels. The clutch coupling force is sufficient to supply up to 100% of available engine torque to the rear axle. A driver accessible control located between the front seats allows the driver to command a locked 4wd mode that simulates the behavior of a fixed center coupling on a conventional 4WD vehicle. In both the default operating mode and the driver selected 4WD mode, the operation of this clutch is computer controlled and it will disconnect and revert to automatic operation above 35 miles per hour. To prevent static driveline windup the powertrain controller will vary the force of clutch engagement while the vehicle is traveling on a curved path, using input from a steering angle sensor.
An optional four-wheel drive system called Freedom Drive II is based on Freedom Drive I and operates similarly, however in combination with a unique CVT transmission it is capable of a 19:1 gear reduction simulating a low range usually found in vehicles with dedicated transfer cases. This 19:1 "crawl" ratio is achieved with a much lower (numerically higher) ring and pinion ratio compared to non Freedom Drive II vehicles and permits the driver to optionally hold this initial ratio for enhanced control at very low speeds.
Freedom Drive II is part of an equipment package including several other enhancements intended for use on more difficult terrain and Jeep Patriots with this package bear Jeep's "Trail Rated" badging.
All Jeep Patriots include an enhanced traction control system that operates on both driven axles (4WD models) or on the front axle only (2WD models) to supply torque to all four wheels effectively and without a locking or limited slip differential. This system is branded BLD by Jeep and operates by applying braking force to a wheel on either (driven) axle if that wheel is measured spinning faster than the other wheel on the same axle. BLD remains in effect even if the driver selects the traction control off option.
The 2.4 L GEMA I4 is an option for the 4X2 model Patriot.
For Europe and Australia, a 2.0 L (1968 cc; 120 cid; 140ps) Volkswagen-manufactured diesel engine is fitted along with a 6-speed manual gearbox. All EU cars are fitted as standard with four wheel drive and a version of the Freedom Drive System that tuned differently from the U.S. versions, but with similar capability to FDII with brake traction control and three switchable electronic stability control and traction control settings for on or off-road use.
The Patriot won the 2007 Green 4x4 Award and the 2008 4x4 of the Year in the UK.
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Common 2009 Jeep Patriot fwd problems
Based on complaints from owners of the 2009 Jeep Patriot FWD, several common problems have been reported:
- Leaky Sunroof: Similar to the 2008 model, the 2009 Jeep Patriot also suffers from a leaky sunroof. Water leaks through the sunroof, leading to mold and electrical problems. The leaks can cause further damage, including mold growth and electrical malfunctions.
- Engine Overheating: The 2011 Jeep Patriot is prone to transmission overheating issues. Owners have reported a whining engine noise before the transmission temperature light comes on, indicating potential overheating problems. This issue is particularly common with CVT transmissions.
- Faulty CVT Transmission: The 2012 Jeep Patriot is known for problems with its Continuously Variable Transmission (CVT). Owners have reported issues such as a whining noise, difficulty accelerating, and overheating warnings. Repairs for CVT transmission problems can cost around $3,940.
- Integrated Power Module (TIPM) Issues: In the 2012 Jeep Patriot, there have been complaints about faulty Integrated Power Modules (TIPM). A malfunctioning TIPM can lead to various electrical problems, including issues with headlights, power windows, and blinkers. Replacing the TIPM can cost around $900.
- Stalling Engine: The 2015 Jeep Patriot has been reported to have a stalling engine issue. Owners have experienced engine stalling, which can be a serious safety concern. This problem adds to the list of issues faced by owners of the 2015 model year.
These common problems reported by owners of the 2009 Jeep Patriot FWD highlight various mechanical and electrical issues that have affected the driving experience and reliability of this vehicle.
What is the most common problem with the Jeep Patriot?
Common Jeep Patriot Problems
- Premature CVT failure - The Patriot's continuously variable transmission is prone to failure. ...
- Water leaking into the cabin - Numerous Patriot models are known to have leaky cabins. ...
- Stalling engine - One of the worst issues with the Patriot lineup is the stalling engine.
How many miles is a 2009 Jeep Patriot good for?
Since the Patriot is known to last 200,000 miles, it's safe to say that anything right below 200,000 miles is high for the Jeep Patriot. It lines right up with the average for the manufacturer. If you see high mileage on a Jeep Patriot, it doesn't always mean you should look for a different version of the used car.
Is there a recall on 2009 Jeep Patriot transmission?
CHRYSLER IS RECALLING 712 MY 2009 SEBRING, DODGE CALIBER, AVENGER, JOURNEY, JEEP PATRIOT, AND COMPASS VEHICLES. A NEW ADHESIVE USED IN THE POWER TRAIN CONTROL MODULE (PCM) MANUFACTURING PROCESS CAN CAUSE THE PRINTED CIRCUIT BOARD TO BREAK. What should you do: DEALERS WILL REPLACE THE PCM FREE OF CHARGE.
What does FWD mean on Jeep Patriot?
While FWD means front-wheel drive, you might be wondering the difference between all-wheel drive and 4 wheel drive since they often get confused. Let's take a closer look to learn more about front-wheel drive, and compare all-wheel drive vs.
What is the biggest problem with Jeep Patriot?
Common Jeep Patriot Problems
- Premature CVT failure - The Patriot's continuously variable transmission is prone to failure. ...
- Water leaking into the cabin - Numerous Patriot models are known to have leaky cabins. ...
- Stalling engine - One of the worst issues with the Patriot lineup is the stalling engine.
How long do 2009 Jeep Patriots last?
According to vehiclehistory.com, you can expect the Jeep Patriot to last around 200,000 miles with proper care. If you're someone who ensures your vehicle is in pristine shape, it could last far beyond that point. It's a decent car for an off-roading experience behind the wheel with the classic Jeep appearance.
What does FWD mean on Jeep Patriot?
While FWD means front-wheel drive, you might be wondering the difference between all-wheel drive and 4 wheel drive since they often get confused. Let's take a closer look to learn more about front-wheel drive, and compare all-wheel drive vs.
What is the mileage of a 2009 Jeep Patriot?
Compare Side-by-Side
| 2009 Jeep Patriot 4WD | |
|---|---|
| EPA Fuel Economy | 21 MPG 20 22 combined city/highway city highway |
| 4.8 gal/100mi | |
| 284 miles Total Range | |
| Unofficial MPG Estimates from Vehicle Owners Learn more about "My MPG" Disclaimer | 21.0 MPG Average based on 1 vehicle View Individual Estimates |
2009 Jeep Patriot fwd complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2009 Jeep Patriot fwd.
You can leave your car complaint via the special form below.
2009 Jeep Patriot fwd recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2009 Jeep Patriot fwd.
- Manufacturer: MARATHON SEAT COVERS, INC.
- Components: EQUIPMENT
- Summary: MARATHON IS RECALLING CERTAIN SEAT COVERS, BRAND SUPERHIDES WITH PART NUMBERS 593, 594, 578, 960, 228, 228-09, 267-08, 333, 625, AND 630, SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE SEAT COVERS ARE MADE OF HEAVIER THREAD AND ARE NOT COMPATIBLE WITH SEATS CONTAINING SIDE AIRBAGS. THE HEAVIER SEAT COVER COULD INTERFERE WITH FULL DEPLOYMENT OF THE AIRBAG IN THE EVENT OF A CRASH.
- Consequence: AN IMPROPERLY DEPLOYED AIRBAG COULD RESULT IN SERIOUS INJURY.
- Remedy: MARATHON WILL NOTIFY OWNERS OF RECORD AND REPLACE THE SEAT COVER FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 14, 2010. OWNERS MAY CONTACT MARATHON AT 1-800-735-2769.
Additional sources
More sources of information about 2009 Jeep Patriot fwd problems:
2009 Jeep Patriot Problems and Complaints - 13 Issues
Top 2009 Jeep Patriot Problems · CVT Transmission · Engine Will not Start Due to Wireless Control Module Fault · Water Leaks From the Front and/or Rear Roof Area.
2009 Jeep Patriot ABS Speed Sensor problems | Jeep Patriot Forums
Aug 8, 2019 ... Original owner. Selling my 2009 Jeep Patriot FWD. This vehicle has been rock solid for me. In the ~12 years I have owned it, it has only ever ...
Q&A: Jeep Patriot 2010 Manual Transmission - Common Problems ...
Oct 1, 2022 ... ... FWD from 2009 and 2016 are ... 2015 jeep patriot why is my flywheel attatched to my torque ... Customer reply. Max. Jeep Mechanic: Mark.
Common problems??? | Jeep Patriot Forums
Sep 29, 2010 ... Common problems??? ... Can't speak on the previous years because we never owned 1. 2014 Jeep Patriot Sport 4x4 ... 2009 "Piece of Sh :eek: t" ...
How reliable are Jeep Patriots? : r/JeepPatriot
Sep 2, 2021 ... Very reliable. No issues with my 2014 or 2015 2.4L 6 speed patriots other than wear items such as the original tires and brakes. I drive the ...
Other years of Jeep Patriot fwd
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