2018 Honda Ridgeline Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 157 verified NHTSA owner complaints, 8 federal safety recalls, and interquartile failure mileage telemetry.
The 2018 Honda Ridgeline receives a 4.4/10 MazicBay Reliability Index based on 157 verified NHTSA federal complaints and 8 safety recalls. The primary reported failure mode is Electrical Parasitic Drain, Infotainment & Harness Reports with a median failure point at 43,000 miles (IQR: 26,000 – 50,000 mi). Out-of-warranty repairs benchmark at $280 – $850 .
31.4 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
8 Active / Free Remedies
2018 Ridgeline Failure Distribution by Vehicle Subsystem
Top Reported Problem Clusters (7)
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“I had the backup camera harness recall performed on my 2018 Honda Ridgeline on 09/06/2023 by Honda of Escondido , CA. (See attached invoice of recall work performed.) On 01/27/2026, the backup camera failed to appear on the dash screen when the vehicle was in reverse. I restar...”
“The contact owns a 2018 Honda Ridgeline. The contact stated that while driving approximately 50-55 MPH on I-40 Westbound to I-25 and making a turn in a construction zone, the passenger’s side air bag deployed without warning or impact to the vehicle. There were no reported inj...”
“KEYLESS ACCESS CONTROL UNIT PART NUMBER: 38320-T6Z-A31 The vehicle headlights came on and dash lights flashed on and off. The alarm would also go off and on. This causes the battery to drain as well. Also I know of several other Honda Ridgeline owners who have had the same par...”
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“I had been hearing a ticking or clicking sound from the engine. When I brought it to a Honda dealership that I had used about a year ago for the 100,000 mile maintenance, I was told that the truck had a rod bearing failure and that I needed a new engine. I was told that if I k...”
“Catastrophic Engine Failure. Reported to NHTSA on 10.11.24 for Recall 23.097. Investigation (RQ24013) which no issues were allegedly determined. Now a new investigation has opened PE25008: We had our engine replaced for a used one and are concerned that this engine still has t...”
“Truck only has 40,500 miles. Was driving down road and made a clunk noise and engine seized up and wouldn't start. There were no warning signs. I had it towed to Honda dealership. Their official repair estimate states verbatim "Bearing on a connecting rod went bad and the rod ...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“I went to fill my vehicle with gasoline on 02/06/2025. The 2018 Honda Ridgeline has a capless fuel system to enter fuel into the vehicle and there are two flaps that the gasoline nozzle is required to open. It repeatedly attempted to insert the nozzle and the first flap would ...”
“The referenced Recall for my Honda Ridgeline indicates that the fuel pump is suspect for an inadequate impeller and a possible safety problem. I have been awaiting this replacement part at least 8 months and the original recall has a date of December 18, 2023 which is over a y...”
“The contact owns a 2018 Honda Ridgeline The contact received notification of NHTSA Campaign Numbers: 23V858000 (FUEL SYSTEM, GASOLINE) and 22V867000 (BACK OVER PREVENTION) however, the parts to do the recall repairs were not yet available. The local dealer was contacted. The c...”
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“The contact owns a 2018 Honda Ridgeline. The contact stated while driving 65 MPH, on the freeway while depressing the accelerator pedal the gear shifts shifted independently. No warning light illuminated. A dealer was contacted. The vehicle was towed to a dealer where it was d...”
“My check engine light came on and within minutes there was a loud noise, smoke and my vehicle lost power. I was on Hwy 20 returning to Boise, ID from Bend, OR. Luckily this occurred just as I had cell service since I was without cell service just before this occurred. This hap...”
“The truck has a hard/rough shifting between 2nd and 3rd gear in an automatic transmission. No dash light indicating anything wrong with the engine or the transmission.”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“Catastrophic Engine Failure. Reported to NHTSA on 10.11.24 for Recall 23.097. Investigation (RQ24013) which no issues were allegedly determined. Now a new investigation has opened PE25008: We had our engine replaced for a used one and are concerned that this engine still has t...”
“I had the backup camera harness recall performed on my 2018 Honda Ridgeline on 09/06/2023 by Honda of Escondido , CA. (See attached invoice of recall work performed.) On 01/27/2026, the backup camera failed to appear on the dash screen when the vehicle was in reverse. I restar...”
“The contact owns a 2018 Honda Ridgeline. The contact stated that while driving approximately 50-55 MPH on I-40 Westbound to I-25 and making a turn in a construction zone, the passenger’s side air bag deployed without warning or impact to the vehicle. There were no reported inj...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“The contact owns a 2018 Honda Ridgeline. The contact stated that while driving approximately 50-55 MPH on I-40 Westbound to I-25 and making a turn in a construction zone, the passenger’s side air bag deployed without warning or impact to the vehicle. There were no reported inj...”
“My check engine light came on and within minutes there was a loud noise, smoke and my vehicle lost power. I was on Hwy 20 returning to Boise, ID from Bend, OR. Luckily this occurred just as I had cell service since I was without cell service just before this occurred. This hap...”
“Multiple warning lights appeared and remained illuminated on my dash, all related to safety features (LKAS, ACC, CMBS AND ROAD DEPARTURE). The problem was confirmed by Capitol Honda Service Department. The vehicle was scanned and stored DTC was found at INTEGRATED DRIVER SUPPO...”
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“The contact owns a 2018 Honda Ridgeline. The contact stated that while driving approximately 50-55 MPH on I-40 Westbound to I-25 and making a turn in a construction zone, the passenger’s side air bag deployed without warning or impact to the vehicle. There were no reported inj...”
“The contact owns a 2018 Honda Ridgeline. The contact stated that while stopped behind a truck that had attempted to make a left turn, the vehicle began to reverse and tapped his vehicle. There was no visible damage to the vehicle and a police report was not filed. Then a few d...”
Official NHTSA Safety Recalls (8)
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: Honda (American Honda Motor Co.) is recalling certain 2017-2019 Ridgeline trucks. Exposure to acids, such as from car wash soaps, can result in the fuel pump feed port cracking.
SEATS
Summary: Honda (American Honda Motor Co.) is recalling certain 2018 Honda Pilot and Ridgeline vehicles and 2018 Acura MDX vehicles. The front driver and passenger powered seats in the Honda vehicles and the driver powered seats in the Acura vehicles may have been assembled with improperly manufactured rivets. In the event of a crash, the rivets can break causing the seats not to be secured to the floor. As such, these vehicles may fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems," and 210, "Seat Belt Assembly Anchorages."
EQUIPMENT
Summary: Honda (American Honda Motor Co.) is recalling all Honda Genuine Accessory Tonneau Covers, part number 08Z07-T6Z-100F, sold for installation on 2017-2020 Ridgeline trucks. If the tonneau cover is not properly secured in the open or closed position, wind resistance may cause the cover to flip and buckle. If this occurs, the hinges between the center and rear panel may deform, possibly allowing the rear panel to separate from the vehicle.
STRUCTURE:BODY:HOOD
Summary: Honda (American Honda Motor Co.) is recalling certain 2019 Passport, 2016-2019 Pilot, and 2017-2020 Ridgeline vehicles. The hood latch striker may become damaged and separate from the hood, which can result in the hood opening while driving.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Summary: Honda (American Honda Motor Co.) is recalling certain 2017-2019 Ridgeline vehicles. Opening and closing the tailgate may break the rearview camera wiring harness, causing the rearview camera to fail.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary: Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER
Summary: Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.
STRUCTURE:FRAME AND MEMBERS
Summary: American Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.
Tools for Diagnosing the 2018 Honda Ridgeline
Reads & clears all DTC codes including ABS, SRS, TPMS. Live sensor data with freeze frames. Works on all 1996+ vehicles.
Charges and reconditions 6V/12V AGM, lead-acid, and lithium batteries. Prevents sulfation.
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Pre-Purchase Inspection Checklist for 2018 Honda Ridgeline
Before purchasing a used 2018 Honda Ridgeline, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 8 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2018 Honda Ridgeline
Is the 2018 Honda Ridgeline a reliable used car?
The 2018 Honda Ridgeline earns a 4.4/10 MazicBay Reliability Index based on 157 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2018 Honda Ridgeline?
The leading complaint category is Electrical Parasitic Drain, Infotainment & Harness Reports, with a median failure point around 43,000 miles (IQR: 26,000 – 50,000 mi).
Are there free recall repairs available for the 2018 Honda Ridgeline?
Yes, the NHTSA records 8 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.