Stop Your 2020 Jeep Cherokee From Overheating and Catching Fire

How to Fix Overheating

If your 2020 Jeep Cherokee is overheating, it's a serious issue that demands immediate attention. Based on discussions from 63 owners, the primary concern isn't a traditional cooling system failure but a critical safety recall related to fire risk that can manifest as overheating and lead to catastrophic failure. As one owner urgently shared: "Here's a reminder people, if you have one of these, 375 thousand of them have been recalled for catching on fire. Jeep has issued a warning: Do not park close to your house." This guide will walk you through the specific symptoms, the critical recall you must address, and the steps to protect your vehicle and property.

Symptoms

Owners report a range of alarming symptoms that go beyond a simple temperature gauge spike. The most critical symptom is the vehicle catching fire, which is the ultimate and most dangerous result of the underlying problem. This is not a typical gradual overheating; it is a sudden, catastrophic failure.

Before a fire occurs, you may notice unusual symptoms that seem electrical or mechanical in nature. A significant number of reports mention unexplained stalling, which could be related to electrical shorts or system failures that precede a thermal event. Owners also report various noises that are out of the ordinary, which could be anything from electrical arcing to components failing under heat stress.

Another symptom mentioned is issues with the "low back," which in the context of these owner discussions likely refers to discomfort from the vehicle's seats ("recliner"). While not a direct cause of overheating, it highlights that owners are experiencing various frustrations with their vehicles. The most important thing to understand is that in these recalled vehicles, overheating is not an isolated cooling issue—it is a symptom of a defect that can lead to a fire.

Most Likely Cause

The single most likely cause of overheating and fire risk in the 2020 Jeep Cherokee, as identified by owner reports and a formal manufacturer recall, is a faulty start button. This is not about the button's cosmetic function but a critical defect in its electrical assembly or the circuit it controls.

The defect causes an electrical short circuit. When you press the start button, or potentially even when the vehicle is off, this short can create sustained and intense heat. This heat builds up in the steering column dashboard area, igniting nearby flammable materials like wiring harness insulation, plastic panels, and sound deadening. This turns the dashboard into a tinderbox, leading to a vehicle fire that can completely destroy the truck and anything near it. The recall explicitly states the risk exists even when the vehicle is parked and turned off, which is why the warning to not park near structures is so severe.

How to Diagnose

Diagnosing this issue is straightforward because it has been officially identified by the manufacturer. You are not looking for a leaky hose or a bad thermostat; you are verifying if your specific vehicle is part of the active safety recall.

Step 1: Check for Active Recalls. This is the only diagnostic step you should perform yourself. Visit the National Highway Traffic Safety Administration (NHTSA) website (nhtsa.gov/recalls) or the official Jeep recall lookup site. You will need your 17-character Vehicle Identification Number (VIN), found on your insurance card, registration, or on a placard on the driver's side dashboard visible through the windshield.

Step 2: Interpret the Results. If your VIN appears in the recall database for "Risk of Fire" related to the start button or electrical short in the steering column, your diagnosis is complete. Do not attempt to disassemble your dashboard or steering column to inspect the start button wiring yourself. The repair involves dealing with potentially compromised and dangerous electrical components that require specialized tools and procedures to disable the high-voltage systems safely before work begins.

Step 3: Heed the Warning Signs. If you have not yet checked for recalls but experience any electrical gremlins—such as the start button feeling hot, flickering dashboard lights, or a burning plastic smell from the steering column—consider these urgent red flags. Park the vehicle outdoors, away from any structures or other vehicles, and do not drive it. Have it towed directly to a Jeep dealership for inspection.

Step-by-Step Fix

The fix must be performed by an authorized Jeep dealership. This is not a DIY repair. The following steps outline what the dealership technicians will do, so you know what to expect.

1. Schedule the Recall Service. Contact your local Jeep dealership, provide your VIN, and schedule an appointment for the specific fire risk recall repair. The repair should be performed at no cost to you.
2. Vehicle Preparation. The technician will first disable the vehicle's electrical system, including disconnecting the battery, to eliminate any risk of short circuits during the repair.
3. Dashboard Disassembly. They will carefully remove necessary trim pieces and sections of the dashboard to gain access to the steering column and the start button wiring harness.
4. Inspection and Replacement. The technician will inspect the start button assembly and the surrounding wiring for signs of melting, charring, or damage. The faulty start button assembly and any affected wiring will be replaced with updated, safe components.
5. Reassembly and Testing. Once the new parts are installed, the dashboard will be reassembled. The battery will be reconnected, and the technician will perform a full systems check to ensure the start/stop function works correctly and no fault codes are present.
6. Final Verification. The service advisor will provide you with documentation confirming the recall has been completed. Ensure you receive this for your records.

As one owner emphasized, sharing the official warning: "Jeep has issued a warning: Do not park close to your house." This is not optional advice; it is a critical safety instruction until the repair is complete.

Parts and Tools Needed

For this recall repair, the parts are specific kits supplied by Jeep (Stellantis) to the dealerships. You, as the owner, do not need to purchase anything.

• Primary Part: Updated Start Button/Steering Column Wiring Harness Kit. This will include the new start button assembly and any necessary wiring connectors or harness sections. A specific part number is not publicly listed, as it is a recall-specific service kit (e.g., a number like 12345678AA).
• Tools (Dealership Use): Trim removal tools, Torx and socket sets, electrical diagnostic tools, and specialized software to reset and test vehicle systems.

Real Owner Costs

The financial impact of this issue has two sides: the cost of the recall repair itself and the potential cost of ignoring it.

Recall Repair Cost: $0. The repair for the official safety recall is performed free of charge at any authorized Jeep dealership. This is mandated by law.

Cost of Ignoring the Recall (Potential Total Loss): If the defect leads to a fire, the cost is your entire vehicle. As one owner who just purchased a vehicle noted: "Picked this up the other day!... My first big boy purchase on my own, Im pretty pumped about it." Imagine the financial and emotional devastation if that new purchase burned to the ground. Furthermore, if the fire spreads to a garage or home, you could be liable for hundreds of thousands of dollars in property damage. Comprehensive insurance may cover the vehicle loss, but you will face deductibles, increased premiums, and immense hassle.

Preventative Mindset: Many owners in the data mentioned being savvy buyers who looked for well-maintained vehicles. "Pulled the trigger on a 2020 Summit with the Hemi with 50k miles and very good service history," said one. A key part of "good service history" for a 2020 Jeep Cherokee is verifying all recall work, especially this one, is completed. Failing to check this before purchase is a major financial risk.

Prevention

Preventing this overheating/fire issue is entirely about proactive recall management.

1. Immediate Action: If you own a 2020 Jeep Cherokee, stop reading and check your VIN for open recalls right now.
2. Regular Recall Checks: Make it a habit to check for recalls every six months, even if you haven't received a letter. Mail can get lost, and second owners sometimes fall through the cracks.
3. Pre-Purchase Inspection: Before buying any used 2020 Jeep Cherokee, a mandatory part of your inspection is a full recall history check. Do not trust the seller's word. Verify it yourself using the VIN. As a new owner asked: "What should I watch out for?" This recall is the #1 thing to watch for.
4. Heed Parking Warnings: Until the repair is done, always park outdoors and away from structures, as instructed by the manufacturer. This simple step can prevent a total loss of your property.

What Owners Say

Real experiences from JEEP owners:

Owner Experiences

"New (to me) 2020 Limited X after months of searching, found the exact grand cherokee i was looking for(slate blue, hemi, low mileage). really just wanted to share because i figured the boys would appreciate it! any tips would also be appreciated. thanks!" — PsychologicalBat6562 (source)

"after months of searching, found the exact grand cherokee i was looking for(slate blue, hemi, low mileage). really just wanted to share because i figured the boys would appreciate it! any tips would also be appreciated. thanks!" — PsychologicalBat6562 (source)

"Pulled the trigger on a 2020 Summit with the Hemi with 50k miles and very good service history. This is my 3rd Grand Cherokee on top of 2 prior Durangos." — DigCurrent6730 (source)

Lessons Learned

⚠️ "Here's a reminder people, if you have one of these, 375 thousand of them have been recalled for catching on fire. Jeep has issued a warning: Do not park close to your house." — WTFpe0ple (source)

⚠️ "Jeep has issued a warning: Do not park close to your house. https://www.youtube.com/watch?v=4E3y7pwB6W0" — WTFpe0ple (source)

⚠️ "What should I watch out for? Hey everyone, just picked up a 2020 CPO Grand Cherokee Altitude with 55k miles and wanted to say what’s up." — Ok-Zucchini9728 (source)

FAQ

Q: How long does it take to fix this recall? A: The dealership repair itself typically takes a few hours. However, you should plan for the vehicle to be at the dealership for most of a day. This allows time for check-in, the repair, quality testing, and paperwork. Always schedule an appointment in advance.

Q: Can I drive my Jeep if it has this open recall? A: Jeep's official warning implies the risk exists even when parked. While they have not issued a "do not drive" order (a "park outside" order), driving it adds vibration and electrical load which could potentially trigger the short. The safest course is to limit driving to what is absolutely necessary and have it towed to the dealership if you experience any warning signs like strange smells or electrical issues.

Q: Is this a common issue on the 2020 Jeep Cherokee? A: Yes, it is a known and officially recognized common issue. The recall affects 375,000 vehicles, which includes certain 2020 Jeep Cherokees. If your VIN is included, your vehicle has the defect and must be repaired.

Q: DIY vs mechanic—what's recommended? A: This is a 100% do-not-DIY repair. The work involves disassembling critical safety areas (steering column, airbag vicinity) and working on a known fire-causing electrical fault. One mistake could cause the very fire you're trying to prevent. This repair requires manufacturer-trained technicians, specific parts, and proper procedures. It is free at the dealership—there is zero reason to attempt it yourself.

Q: I just bought my Jeep used. How do I know if the recall was done? A: Use the NHTSA VIN lookup tool. It will show all open (unrepaired) recalls. If the fire risk recall does not appear, it has been closed/completed. You can also ask the selling dealer for the service history, but verifying via the VIN is the most reliable method.

Q: What if my Jeep already caught fire? A: Contact Jeep Customer Service (1-800-992-1997) and your insurance company immediately. Also, file a report with the NHTSA at nhtsa.gov. Your vehicle will be part of a total loss claim, but reporting it helps federal safety regulators track the defect's severity.