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2021 Ram 1500

The Verdict

16 Total Klunk

The 2021 Ram 1500 has 673 owner complaints filed with NHTSA. The most reported issues are engine (320 complaints) and body (139 complaints). With a Klunk Score of 16/100, it earns a "Total Klunk" rating. If you're shopping for a Ram 1500, consider the 2020 model year which has 7% fewer complaints.

Safe Bet

The 2020 has 7% fewer complaints

View the 2020 Ram 1500 dashboard →

16

Klunk Score: Total Klunk

Among the most complained-about vehicle years on record. Strongly consider alternatives.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Recalls 8

Active safety recalls from NHTSA for this vehicle year.

23V265000 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Chrysler (FCA US, LLC) is recalling certain 2021 Ram 1500 vehicles equipped with 5.7L eTorque engines. The powertrain control module software may cause an incorrect fuel mixture condition in the e...

Risk

An engine stall can increase the risk of a crash.

Remedy

Dealers will update the Powertrain Control Module calibration software, free of charge. Owner notification letters were mailed April 27, 2023. Owners may contact FCA US, LLC customer service at 1...

Reported Apr 11, 2026

21V925000 AIR BAGS:SIDE/WINDOW:CURTAIN

Chrysler (FCA US, LLC) is recalling certain 2021-2022 Ram 2500, Ram 3500, and 2021 Ram 1500 Classic pickup trucks. The side air bag inflatable curtain (SABIC) assemblies may have been manufactured...

Risk

An air bag that deploys improperly can increase the risk of injury in a crash.

Remedy

Dealers will replace the SABIC assemblies, free of charge. Owner notification letters were mailed January 17, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC...

Reported Apr 11, 2026

21V918000 BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2021 Ram 1500 pickup trucks. The Trailer Reverse Steering Control Module (TRSCM) may prevent the rearview image from displaying. As such, these vehicle...

Risk

A rearview camera that does not display an image reduces the driver's rear view, increasing the risk of a crash.

Remedy

Dealers will update the TRSCM software. Interim owner notification letters were mailed on January 19, 2022. Owner notification letters were mailed on February 22, 2022. Owners may contact FCA US...

Reported Apr 11, 2026

25V765000 AIR BAGS:FRONTAL

Chrysler (FCA US, LLC) is recalling certain 2021-2022 Ram 1500, Ram 2500, Ram 3500, Ram 4500, and Ram 5500 vehicles. The steering column control module may cause the driver's side air bag not to de...

Risk

A driver's side air bag that does not deploy as intended increases the risk of injury in a crash.

Remedy

Dealers will replace the steering column control module, free of charge. Owner notification letters were mailed beginning December 11, 2025. Owners may contact Chrysler customer service at 800-853-...

Reported Jun 11, 2025

23V059000 BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2021-2023 Ram 1500 and 2023 Ram 2500 vehicles. The trailer reverse steering control module (TRSCM) may prevent the rearview image from displaying when t...

Risk

A rearview image that does not display while in reverse decreases the driver's visibility of the rear view, increasing the risk of injury or crash.

Remedy

Dealers will update the TRSCM software, free of charge. Owner notification letters were mailed March 1, 2023. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA US, LLC's num...

Reported Sep 2, 2023

21V438000 BACK OVER PREVENTION:DISPLAY FUNCTION

Chrysler (FCA US, LLC) is recalling certain 2021 Ram 1500 vehicles equipped with a trailer reverse steering module (TRSCM). The rearview camera image may not display. As such, these vehicles fail...

Risk

A rearview camera that does not display an image reduces the driver's rear view, increasing the risk of a crash or injury.

Remedy

Dealers will update the TRSCM software, free of charge. Owner notification letters were mailed June 24, 2021. Owners may contact FCA US, LLC customer service at 1-800-853-1403. FCA, US, LLC's nu...

Reported Oct 6, 2021

21V698000 TIRES:TEMPORARY/EMERGENCY SPARE TIRE

Chrysler (FCA US, LLC) is recalling certain 2021 Ram 1500 vehicles. The incorrect-size spare tire may have been installed, which does not match the tire size and inflation pressure information on ...

Risk

A driver that relies on the incorrect spare tire inflation pressure on the tire placard label may inflate the spare tire incorrectly, increasing the risk of a crash.

Remedy

Dealers will replace the spare tire assembly, free of charge. The owner notification letter was mailed on September 9, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403. FCA ...

Reported Sep 9, 2021

21V037000 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

Chrysler (FCA US, LLC) is recalling certain 2020-2021 Ram 1500 Classic SLT trucks. Certain vehicles were built without the retaining clip that secures the master cylinder push rod to the brake ped...

Risk

A separated brake pedal can result in the driver being unable to apply the service brakes, increasing the risk of a crash.

Remedy

Owners are advised to not drive their vehicles until they receive instructions on the inspection and repair, as necessary. FCA US will notify owners, and dealers will inspect and install the push ...

Reported Jan 2, 2021

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
20136856526817374
2014643158261551143
2015463137159554126
2016475246120548137
20173088811628866
20181784214825035
2019555112313314166
20202333210920840
20211394211732055

By Category

Engine
320
Body
139
Electrical
117
Transmission
55
Brakes
42

By Severity

1
327
2
310
3
6
4
30

Worst Problems

Compare Against

See how the 2021 Ram 1500 stacks up against rivals.

Complaints

Body 2

Driver side seatbelts issues, issues locking the buckle. Also car has engine light come up after emergency braking system error. Goes in to reduced power mode. If shut off and turn back on, truck is fine.

8d ago
Electrical 1

The contact owns a 2021 Ram 1500. The contact stated that while attempting to start the vehicle, the instrument panel lights illuminated but the vehicle failed to start. The battery was replaced but the failure persisted. The vehicle was towed to the local dealer, who diagnosed that the RF Hub had failed and needed to be replaced. The vehicle was not yet repaired. The failure mileage was 81,000.

9d ago
Engine 1

This vehicle was subject to NHTSA Recall 22V-767 / Stellantis Recall Z96 for a defective Bosch CP4.2 high-pressure fuel pump (HPFP) known to fail and release metal debris into the fuel system. The recall remedy (HPFP replacement) was performed at an authorized Stellantis/Ram dealership on 3/29/2024. On 8/9/2026, while driving the vehicle suddenly lost engine power and blocked the road in the left lane. The vehicle failed to restart and needed to be towed. The vehicle was independently inspected at Saddleback Automotive Service Center, Santa Ana, CA (RO# 130026). The technician documented diagnostic trouble codes P0087 (fuel pressure governor deviation, low pressure), P025C (fuel pump module control circuit low), and P016F (closed-loop fuel pressure control at limit, pressure too low) — all consistent with the same CP4.2 HPFP failure mode the recall was intended to remedy. Photographic and video documentation confirms metallic contamination in the engine oil and fuel filter screen. This failure occurred more than two years after the recall repair, and Stellantis (Case #97888077) has denied consequential-damage coverage citing the standard 24-month Mopar parts warranty on the replaced pump. I am filing this complaint because the recall remedy performed in March 2024 appears to have been inadequate: the vehicle experienced a recurrence of the same fault codes associated with the recalled component, and the resulting metal contamination caused catastrophic engine damage. I believe this indicates the recall remedy did not fully address the underlying defect and that other vehicles that received the same recall remedy may be at risk of the same outcome. I am requesting that NHTSA investigate whether the 22V-767/Z96 recall remedy is adequately preventing this failure mode in vehicles that received the HPFP replacement, and that this complaint be associated with any existing investigation into recurring CP4.2-related failures post-remedy.

11d ago
Electrical 1

I purchased a new 2026 Ram 1500 Rebel Crew Cab 4x4 from the John Heister Dodge Ram dealership, in [XXX] on XXX. The following day, I day i was notified of an open safety recall (NHTSA 26V-531) affecting the vehicle's rear visibility/backup camera system, which under certain conditions may fail to display the rearview image during a backing event. I later confirmed that this recall was posted on XXX -- four days before I purchased the vehicle. The dealer, John Heister Dodge Ram, did not disclose this open recall at any point during the sale, and the vehicle was sold to me with the defect unrepaired. This is a known safety-related defect, as new vehicles are required to have open recalls repaired before delivery. The recall remedy has not yet been performed on my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

14d ago
Engine 1

Air bag light on. Needed temp start

15d ago
Engine 1

The contact owns a 2021 Ram 1500. The contact stated that while driving at an undisclosed speed, the "Service Electronic Steering Control", "Service Transmission", and the "Continue to Drive - Do not Shift or Turn off Engine" messages were displayed on the instrument panel, before the vehicle stalled. Additionally, the message "Shift to Park and Back to Drive", "Rear Braking Assist Unavailable", and "Self-Park Assist Disabled" messages were displayed on the instrument panel. The failure had occurred on several occasions. The contact stated that the vehicle was previously serviced under an unknown recall associated to the failure. The vehicle was taken to the dealer to be diagnosed; however, the cause of the failure was unknown. The dealer stated that the failure might be electrical. The vehicle was not repaired. The vehicle was towed back to the dealer; however, the vehicle was not yet diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

18d ago
Body 1

I initiated a turn and the steering wheel suddenly and forcefully moved in the opposite direction of my steering input. The steering wheel was pulled out of my hand. I was unable to maintain the intended steering direction and the vehicle was involved in a collision. This was not an intentional steering maneuver or ordinary loss of traction.

22d ago
Electrical 2

Multiple times this has happened when I engaged in reverse the screen will be blank and can't see anything. It will take a couple of times of driving,parking and turning on and off the truck before it turns back on. This is a major safety concern as i can not see anything as i reverse. This does not happen every time but does happen often. I haven't had it checked out professionally because it hasn't been permanent but I do have Multiple videos of the problem recurring that I can send.

28d ago
Electrical 2

REAR WINDOW FRAME CRACKED AT BOTH CORNERS- WATER LEAKS INSIDE OF VEHICLE DURING RAIN. THIS CAN AFFECT ELECTRICAL COMPONENTS THAT ARE AT THE REAR CAB INSIDE THE TRUCK. I NOTICED THIS A MONTH AGO BUT DONT KNOW HOW LONG IT HAS BEEN THERE.

1mo ago
Electrical 2

Engine ticking and trunk lock latch not opening

1mo ago
Brakes 2

I received recall notification number 24V653000, Stellantis recall 75B. This recall is detailed as a software malfunction in the ABS control module to disable the electronic stability control system. This will cause the vehicle to fail. It was serviced at Don Davis Ram dealership in Arlington, Texas on November 11, 2025 and was advised they were going to do a software update. On July 27th , I contacted (formerly Don Davis) now Clay Cooley Ram dealership and spoke to a service representative, Jose Hernandez. I explained that the brakes feel very spongy and takes more time to slow the vehicle down (constantly have to brake several times when approaching other vehicles or at red lights). It is very noticeable and is dangerous for me and others on the roadway. He explained that I am now responsible for the diagnosis evaluation of $99.95 plus the fee to update the EBS software. Jose explained that everytime the brake system needs to be updated, then I am financially responsible for these fees because the 36,000 miles warranty has expired. I explained to him that I am guaranteed a "Lemon Law" protection in my purchase. In addition, this vehicle only has approximately 28,000 miles

1mo ago
Body 2

The contact owns a 2021 Ram 1500. The contact stated that while driving at undisclosed speeds, the steering wheel became difficult to turn, and excessive force was needed to turn the steering wheel to the left or the right. The Electronic Power Steering (EPS) warning light was illuminated. In addition, the contact stated that while driving approximately 5 MPH attempting to make a left turn, the steering wheel seized in place and failed to return to center. The local dealer was contacted. The vehicle was not diagnosed or repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 85,000.

1mo ago
Electrical 2

RTSCM FAILED TO BE REPAIRED resulting in life long issue. Recall Y80 from December 2021 was performed and then erased from my vin history. 14a associated with same failing part was completed and issue never went away.

1mo ago
Engine 2

Recently this vehicle has triggered a check engine light. Upon further examination the code was related to an ignition #3. (CODES: P020C, PO1DO).

1mo ago
Engine 2

MGU unit failed / car seized in the middle of the road - sent in to be repaired Unsafe to be stuck in the middle of the road, could not even put the car in neutral to push out of the road Known problem that RAM and Stellantis know about and are not placing warnings. We were told by the dealership we were 5,000 in line for a new part and that it would take a year. No warnings, truck ran perfectly before

1mo ago
Electrical 1

The contact owns a 2021 RAM 1500. The contact stated that while driving on several occasions at various speeds, the high beam headlights failed to illuminate while the button was depressed. The vehicle was taken to the dealer and was diagnosed and determined that the CSSM needed to be replaced. The vehicle was not yet repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 147,000.

1mo ago
Electrical 1

NHTSA Vehicle Safety Complaint I am submitting this complaint to request that the National Highway Traffic Safety Administration investigate a potential safety defect involving the dashboard on my 2021 Ram TRX. The dashboard on my vehicle has developed significant bubbling and delamination in the area of the passenger-side airbag deployment seam. While the manufacturer and dealership have characterized this condition as a cosmetic issue, I believe this assessment fails to address the potential safety implications associated with deformation of the dashboard in a critical airbag deployment zone.The passenger airbag is engineered to deploy through a designated seam in the dashboard. When the dashboard material bubbles, separates, warps, or delaminates in this area, there is a reasonable concern that the airbag's intended deployment path could be altered or obstructed. Any interference with the airbag's deployment could reduce its effectiveness or create an additional hazard to vehicle occupants during a collision.I recognize that I cannot determine whether my specific vehicle's airbag performance has been affected without engineering analysis or crash testing. However, I believe the condition presents a legitimate safety concern that warrants investigation because it involves a safety-critical component designed to protect occupants during a crash.I have also become aware that numerous owners of Ram trucks have reported similar dashboard bubbling and delamination, suggesting this may not be an isolated incident but rather a recurring defect. If this condition is widespread and occurs in the airbag deployment area, it raises concerns that extend beyond appearance and into occupant safety.The purpose of this complaint is not simply to seek a cosmetic repair. My concern is that a defect affecting the dashboard in the passenger airbag deployment zone has the potential to compromise the proper operation of a federally required safety system.

1mo ago
Transmission 2

Me and my 2 children and my husband were traveling to Springfield Mo . We had stopped for some snacks at Dollar general . When we all go back in the vehicle . My husband tried to start our truck he was turning the key over and over and it just wasn’t starting . Here it is 95 degrees outside with 2 small children and our truck is our only transportation . So my husband explained to AI what issue we were having and it said an issue with our Powertrain Control Module . The Powertrain Control Module (PCM) is your vehicle's central computer, effectively serving as its brain. It combines the functions of the Engine Control Module (ECM) and Transmission Control Module (TCM) to manage how your car moves, continually monitoring data like fuel-to-air ratios, ignition timing, and gear shifts. Ai explained to us to disconnect our negative terminal to our battery and wait a few minutes and everything would reset . After waiting we were finally able to start our truck . After we got home I called a dodge dealership near me and asked them to look up any recalls on our vehicle and they said none active . This is a safety issue because the last thing I need is to have our only vehicle stuck on the side with two small children in 95° weather heat stuck on the side of the road somewhere. Please we need to make known that this is a safety issue so no one including myself has this issue with their 2021 Laramie 1500 truck . Thank you , I am a concerned mother

1mo ago
Brakes 2

The contact owns a 2021 Ram 1500. The contact stated that while driving at an undisclosed speed, the ABS warning light illuminated. Approximately six months later, while driving at an undisclosed speed, the check engine, ABS, stability control, and brake warning lights illuminated, and the "Auto Park Disabled," "Service Antilock Brake System," and "Service ABS System" warning messages were displayed on the instrument panel. The vehicle was taken to an independent mechanic shop, where it was diagnosed that the speed sensor and the wheel bearing needed to be replaced. Diagnostic trouble codes U0415, C0572, C053D, and C10F5 were retrieved. The speed sensor and the wheel bearing were replaced, but the failure persisted. The vehicle was then taken to a dealer, where it was diagnosed that the ABS module needed to be replaced; however, the vehicle was not repaired due to backordered parts. The manufacturer was notified of the failure. The failure mileage was unknown.

2mo ago
Transmission 2

I am experiencing a severe, life-threatening stalling issue with my 2021 Ram 1500 equipped with the 5.7L HEMI eTorque system. While driving at low speeds through a neighborhood (between 5 and 15 mph), the engine suddenly and cleanly shuts down without any prior warning, sputtering, or illumination of dashboard error lights.As soon as the engine stalls while the vehicle is in motion, the truck's transmission safety system triggers 'AutoPark' and instantly activates the electronic parking brake. This causes the truck to violently slam to a complete stop in the middle of the roadway, locking the rear wheels. After coming to a complete stop, the vehicle can be immediately restarted and will drive normally without storing any diagnostic trouble codes (DTCs).This exact failure mode matches the dangerous behavior outlined in NHTSA Recall 23V-265 (FCA Recall 37A). However, the manufacturer's database lists this recall as 'completed' on my specific VIN. The software update either failed to permanently resolve the issue, or a hardware defect within the eTorque electrical/grounding system is mimicking the safety defect. The sudden, uncommanded braking in active traffic poses an extreme risk of a rear-end collision or crash. This has happened a few times while the vehicle was under warranty

2mo ago

673 total

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