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P0300 on HONDA CR-V

Severity
Medium
NHTSA Reports
6
Most Affected
2018, 2019

What P0300 Means on Your HONDA CR-V

Real HONDA CR-V Owner Reports (Source: NHTSA Complaints Database)

"The contact owns a 2018 Honda CR-V. The contact stated while driving at various speeds, DTC: P0172 and P0300 were displayed on the instrument panel. The contact stated that while the codes were illuminated, the ADAS system became inoperable."

— 2018 HONDA CR-V owner • ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE • Filed 07/09/2024

"Issue: Car loses power while driving. Event: Started car, drove down a hill about 1.5 miles. Tried to accelerate, lost all power, CEL started blinking. Limped car to safe location but could not accelerate over 5 mph. Next start, all vehicle warning lights flashing on dashboard."

— 2018 HONDA CR-V owner • ENGINE,FUEL/PROPULSION SYSTEM • Filed 08/15/2024

"2018 cr-v all warning light came on after starting car in preparation to go to work. as i was pulling out of driveway car was not getting any power car fluttered and i smelled gas. i turned it off then restarted it was ok. i took it to the dealership. they performed: (93760 tech verified concern."

— 2018 HONDA CR-V owner • FUEL/PROPULSION SYSTEM,FORWARD COLLISION AVOIDANCE • Filed 12/06/2019

"While driving at a slow speed in a parking lot vehicle misfired and all electrical components became nonfunctional. lost some control of the vehicle. parked car immediately and car started to rev itself while in park without pushing the pedal."

— 2018 HONDA CR-V owner • ENGINE,FUEL/PROPULSION SYSTEM • Filed 01/14/2020

"When driving my vehicle on the highway, it shut down and the service engine light came on, it had lost all power and it had 4525 miles on it. i was on my way to take it up for a recall for a software update with a/c control unit replacement ; dtc p0300, p0301,p0302,p0303,p0304,or p0172."

— 2018 HONDA CR-V owner • POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM • Filed 02/12/2019

Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.

Common Causes of P0300 on HONDA CR-V

33.3%
33.3%
16.7%
16.7%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2018
5
2019
1

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.

  2. 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. 3
    Compare repair quotes

    Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.

P0300 on Other Vehicles

Data sourced from the National Highway Traffic Safety Administration (U.S. Department of Transportation) and the SAE J2012 OBD-II standard. Code definitions follow the SAE J2012 / ISO 15031-6 standard. Owner reports are filed directly with NHTSA by vehicle owners. This information is provided for educational purposes only and should not replace professional automotive diagnosis. Always consult a qualified mechanic for vehicle repair decisions.

Last updated: March 2026