Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
full bulletin at NHTSA ↗2012 Jeep Patriot powertrain problems
moderate 59 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Failure mileage
Complaints
59
Recalls
0
Avg fix
$2,500
1fire
1injury
What stands out
Owners have filed 59 powertrain complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Among the 11 model years of Jeep Patriot in our records for powertrain problems, this one ranks #3 by owner-complaint volume.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins
full bulletin at NHTSA ↗TRANSMISSION, 5 Speed Replacing OE transmission 05106789A$/68042789A$ with reman transmission R8142073A$ replace with new Hydraulic Clutch Tube 05273429A$ to avoid interference with shift lever
full bulletin at NHTSA ↗TRANSMISSION, 5 Speed On replacing OE transmission 05106567A$/68042567A$ with reman transmission R8142074A$ replace with new Hydraulic Clutch Tube 05273429A$ to avoid interference with shift lever
full bulletin at NHTSA ↗Flash: Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following DTCs have been set: P0335 - Crankshaft Position Sensor Circuit. U0140 - Lost Communication With Body Control Module (TIPM). P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1.The following software enhancements are also available: Engine is hard to start at temperatures -29°C (-20°F) for vehicles utilizing E15 fuel only. Cruise control enhancements.In addition, customers may report that the vehicle has f
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2012 Jeep Patriot's powertrain fails across multiple modes, most commonly involving the CVT transmission—the vehicle overheats at highway speeds, loses power without warning, and enters limp mode that prevents acceleration. Owners describe sudden loss of throttle response at 55–75 mph, forcing emergency pulls to shoulder, with some incidents occurring after just 20,000–30,000 miles. The transmission temperature warning light comes on during normal or warm-weather driving, triggering automatic deceleration to 0–10 mph as a limp-mode protection, sometimes with no stored diagnostic codes. Dealers report this is "by design," but owners stress the safety hazard of sudden power loss in traffic.
Manual-transmission Patriots report internal bearing failure and clutch issues at low mileage (under 55,000 miles), with whirring noises and throwout-bearing degradation that Jeep claims is outside warranty coverage. Stalling occurs at stops, during acceleration, or unpredictably at highway speeds; some owners report the engine shuts off and won't restart for 10–20 minutes, or requires multiple restart attempts. Diagnostic codes are rarely stored, frustrating diagnosis. One owner reported a transmission filler tube breaking between 50,000–60,000 miles. Owners cite numerous online complaints and note Jeep discontinued this CVT after 2013, yet no recalls have been issued despite widespread reports.
Same Jeep Patriot powertrain reports on nearby years: 2010 · 2011 · 2013 · 2014 · 2015
Failure modes owners describe
CVT Transmission Overheating / Limp Mode
CVT transmission enters limp mode during highway driving or warm weather, causing sudden loss of acceleration and limiting speed to 0–10 mph. Owners report the transmission temperature warning light illuminates with little or no warning, triggering automatic power reduction as a limp-mode protection. Multiple dealers confirm this is design behavior, but owners report it occurs during normal driving conditions (60–75 mph) and creates immediate safety hazards in traffic.
When: Typically 20,000–135,000 miles; frequently during warm weather (70°F+), hillier terrain, or extended highway driving (2–3 hours at highway speeds)
Symptoms owners cite: Transmission overheat warning light illuminates; Sudden loss of acceleration or power; Vehicle automatically decelerates to 0–10 mph; Limp mode activation; No stored diagnostic codes in many cases; Loss of throttle response despite depressing accelerator pedal
Codes mentioned: Transmission overheat warning (no fault code stored in many cases), TCM lost communication with computer (reported in one case)
Repairs/costs cited: Dealers replace transmission fluid (though some state this is not the intended repair), perform transmission flush, or recommend full transmission replacement at cost of $4,000–$5,000. One owner had a complete rebuilt transmission installed.
Recalls/TSBs owners mention: Jeep/Chrysler acknowledges this is design behavior; no recalls issued. One owner reported Chrysler case manager stated 'It's a business decision' and refused to help. Dealers mention these transmissions are 'often problematic' but offer no remedy without an active recall.
Complete Engine Stalling / Loss of Power While Driving
Engine shuts off completely while vehicle is in motion at highway or city speeds, with power steering and throttle becoming inoperable. Tachometer may briefly spike before stall. Electrical accessories (lights, battery systems) remain on but vehicle cannot be restarted immediately. Owners report this occurs with no warning lights or very faint warning, creating life-threatening situations especially on interstates.
When: 20,000–97,000 miles; can occur unpredictably at any speed (25–75 mph) or at stops; sometimes after 2+ hours of highway driving, sometimes within first few minutes of city driving
Symptoms owners cite: Engine dies suddenly while driving; Complete loss of power steering and throttle response; Tachometer spike followed by stall (in some cases); Vehicle will not restart immediately (requires 10–20 minute wait or multiple restart attempts); No warning lights or minimal warning before failure; Electrical systems remain functional (lights, battery items)
Codes mentioned: No diagnostic codes stored in most cases, One case: crankshaft sensor code (replaced; issue persisted), One case: transmission-related code found after multiple shops
Repairs/costs cited: Crankshaft sensor replaced ($100 deductible mentioned in one case). One owner had battery replaced, alternator tested (no fault found). Dealers unable to replicate issue or find fault; vehicle often starts normally when brought to dealer. One case involved transmission control module (TCM) reprogramming by Jeep only.
Recalls/TSBs owners mention: No recalls issued. Jeep unable to provide answers; vehicle simply 'starts fine' at dealer, forcing owners to leave vehicle unsolved. One owner reported Chrysler stated a programming fix would be available in Q1 2016 (narrative from 2015).
Transmission Slipping / Loss of Drive Engagement
Transmission fails to transfer power predictably to wheels when accelerating or shifting. Gears do not shift properly; vehicle revs but does not accelerate. In manual transmission, clutch may slip. In CVT, transmission 'locks up' preventing gear shifts and causing engine over-rev. Vehicle moves slowly or not at all despite throttle input.
When: 35,000–54,000+ miles; can occur daily with repeated incidents
Symptoms owners cite: Engine revs but vehicle does not accelerate; Transmission gears fail to shift or 'lock up'; Transmission slipping during acceleration; Reduced power transfer to wheels; Clutch slipping (manual transmission); Hesitation when attempting to accelerate from stop or at intersection
Codes mentioned: None reported
Repairs/costs cited: Clutch replacement attempted but did not resolve issue; diagnosed as internal transmission bearing failure. Full transmission replacement recommended at cost of $4,000–$4,200. One owner reported transmission 'totally failed' and required complete replacement.
Recalls/TSBs owners mention: No manufacturer response or recall. One owner stated Jeep/Chrysler 'will not help' and described it as a 'business decision.'
Manual Transmission Bearing / Clutch Noise and Failure
Manual transmission exhibits loud whirring, whining, or humming noise when transmission is engaged, ceasing when clutch is depressed. Throwout bearing becomes noisy and fails at low mileage. Clutch wear occurs prematurely. Internal transmission bearing failure occurs in front transmission bearing area.
When: 37,000–48,000+ miles on vehicles with less than 18,000 owner-driven miles; noise develops gradually over months
Symptoms owners cite: Loud whirring, whining, or humming sound from transmission when engaged; Noise ceases when clutch is depressed; Throwout bearing noise; Premature clutch wear
Codes mentioned: None reported; diagnosis made by direct inspection and dealer diagnostic
Repairs/costs cited: Clutch replacement performed but did not resolve issue; internal transmission bearing failure diagnosed. Owner stated transmission should not fail at this mileage; Jeep claims not covered under 100,000-mile drivetrain warranty because throwout bearing falls outside 12,000-mile clutch warranty.
Recalls/TSBs owners mention: Jeep refuses warranty coverage, claiming throwout bearing is outside warranty scope. No recalls issued.
Transmission Control Module (TCM) and Electrical Failures
Transmission control module loses communication with engine computer, resulting in limp mode, stalling, or failure to shift. Diagnostic systems fail to detect or log faults properly. Vehicle exhibits symptoms of transmission failure without generating stored diagnostic trouble codes.
When: Unknown specific mileage; occurs at various speeds during normal driving
Symptoms owners cite: Limp mode engagement without warning; Vehicle stalls or loses power; Engine RPMs spike; Transmission fails to shift; No diagnostic codes stored despite failure symptoms; Onboard diagnostic system not functioning as intended
Codes mentioned: TCM lost communication with computer (reported in one case), No codes in many cases despite transmission symptoms
Repairs/costs cited: One case: TIPM (Totally Integrated Power Module) and brake light switch replaced; failure recurred. Independent mechanics unable to repair; Jeep advised that only Jeep can diagnose (stated as 'programming issue'). No permanent repair documented.
Recalls/TSBs owners mention: Limited; Jeep referred one owner to NHTSA. One owner reported Jeep case manager declined to help.
Transmission Filler Tube Breakage
Transmission filler tube breaks off at same location in both Patriot and Compass owned by same family. Tubes discovered hanging underneath front spoiler, indicating structural failure in plastic or mounting.
When: Between 50,000–60,000 miles
Symptoms owners cite: Transmission filler tube separation; Tube found hanging underneath front spoiler; Compass showing signs of transmission trouble following this failure
Repairs/costs cited: Not documented; issue noted but repair not described
Recalls/TSBs owners mention: No manufacturer response documented
Sudden Deceleration / Power Loss on Inclines
Vehicle loses acceleration or power unexpectedly, especially on hills or inclines, forcing sudden speed reduction. Can occur at highway speeds, creating dangerous traffic situations. Some incidents result in total loss of ability to accelerate (max 5–10 mph).
When: Various mileages; occurs more frequently on hills or when highway driving extends 2+ hours
Symptoms owners cite: Sudden loss of acceleration power; Vehicle speed drops from 45–75 mph to 10 mph or less; Loss of throttle response despite accelerator pedal input; More pronounced when driving on inclines or hills; Transmission overheat light may illuminate
Repairs/costs cited: Dealers unable to diagnose; no stored codes in most cases. One owner had fuel cap replaced based on a code for gas cap (did not resolve issue).
Recalls/TSBs owners mention: No recalls. Dealers acknowledge CVT transmissions 'do not handle high temperatures well' but offer no remedy without recall.
Synthesized from 59 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had powertrain trouble with your 2012 Jeep Patriot?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2012 Jeep Patriot?
It's a documented issue but not catastrophic. 59 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Across the 48 complaints that reported odometer mileage, most powertrain failures cluster between 29,000 and 79,888 miles, with the median around 60,000. A quarter of owners report trouble before 29,000; a quarter make it past 79,888. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2012/Jeep/Patriot.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.