P0302 on JEEP CHEROKEE — Cylinder 2 Misfire Detected

Q: "What does P0302 mean on a JEEP CHEROKEE?"

"P0302 indicates: Cylinder 2 Misfire Detected. This is a ignition system code. 2 JEEP CHEROKEE owners have reported this to NHTSA."

Q: "What are the most common causes of P0302 on JEEP CHEROKEE?"

"Based on 2 NHTSA reports, the most commonly cited components are: Engine. These percentages are based on the component field in owner complaints."

Q: "Is P0302 serious on my JEEP CHEROKEE?"

"Of 2 NHTSA reports for this code on JEEP CHEROKEE, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my JEEP CHEROKEE shows P0302?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0302 Means on Your JEEP CHEROKEE

P0302 is a diagnostic trouble code indicating: Cylinder 2 Misfire Detected. This code relates to the ignition system system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 JEEP CHEROKEE owners have reported this issue to NHTSA across model years 2014-2019. Most reports come from the 2014, 2019 model years. The most commonly reported component is Engine (100.0% of reports).

Real JEEP CHEROKEE Owner Reports

Source: NHTSA Complaints Database

"Tl* the contact owns a 2014 jeep cherokee. the contact stated that the check engine indicator illuminated suddenly and the vehicle shook and lost power on the highway while driving 60 mph. the contact had to coast the vehicle over to the side of the road."

— 2014 JEEP CHEROKEE owner · ENGINE · Filed 10/31/2018

"Re: Safety Concerns Regarding Jeep Cherokee 2019 Engine Misfire To Whom It May Concern, I am writing to report a significant safety issue regarding my Jeep Cherokee 2019. I bought the car new and have always serviced it in the official dealer."

— 2019 JEEP CHEROKEE owner · ENGINE · Filed 02/07/2023

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'14

1

'19

Common Causes on JEEP CHEROKEE

Based on NHTSA complaint component analysis for this vehicle.

ENGINE 100%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0302 mean on a JEEP CHEROKEE? ▾

P0302 indicates: Cylinder 2 Misfire Detected. This is a ignition system code. 2 JEEP CHEROKEE owners have reported this to NHTSA.

What are the most common causes of P0302 on JEEP CHEROKEE? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Engine. These percentages are based on the component field in owner complaints.

Is P0302 serious on my JEEP CHEROKEE? ▾

Of 2 NHTSA reports for this code on JEEP CHEROKEE, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my JEEP CHEROKEE shows P0302? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.