OBD diagnostics · purchase protection

2018 Ford Explorer
Common Problems & Inspection Guide

Verify baseline vehicle system stability data. Learn what to check on the physical vehicle computer before signing a bill of sale.

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Platform Heritage

The Ford Explorer is a range of SUVs manufactured by the Ford Motor Company since the 1991 model year. The first five-door SUV produced by Ford, the Explorer, was introduced as a replacement for the three-door Bronco II. As with the Ford Ranger, the model line derives its name from a trim package previously offered on Ford F-Series pickup trucks. In 2020, the Explorer became the best-selling SUV in the American market. Currently in its sixth generation, the Explorer has featured a five-door wagon body style since its 1991 introduction. During the first two generations, the model line included a three-door wagon (directly replacing the Bronco II). The Ford Explorer Sport Trac is a crew-cab mid-size pickup truck derived from the second-generation Explorer. The fifth and sixth generations of the Explorer have been produced as the Ford Police Interceptor Utility (replacing both the Ford Crown Victoria Police Interceptor and the Ford Police Interceptor Sedan). The Explorer is slotted between the Ford Edge and Ford Expedition within North America's current Ford SUV range. The model line has undergone rebadging several times, with Mazda, Mercury, and Lincoln each selling derivative variants. Currently, Lincoln markets a luxury version of the Explorer as the Lincoln Aviator. For the North American market, the first four generations of the Explorer were produced by Ford at its Louisville Assembly Plant (Louisville, Kentucky) and its now-closed St. Louis Assembly Plant (Hazelwood, Missouri). Ford currently assembles the Explorer alongside the Lincoln Aviator and the Police Interceptor Utility at its Chicago Assembly Plant (Chicago, Illinois).

Source: Wikipedia intro extract · as of Jun 19, 2026

Key facts for this model year

699NHTSA owner complaints
6Safety recalls on file
224Top issue reports · Structure
$0Typical OEM recall remedy cost to you

~8.0k average monthly buyer searches in the US (google ads data · as of Jun 19, 2026). Run a MotoMetrics scan for your VIN to see live repair exposure.

Verify the data — open primary sources · as of Jun 19, 2026

System Defect Summaries & Field Data

Active safety recalls on file: 6 (source: NHTSA Recalls API · as of Jun 19, 2026)

Top NHTSA complaint categories

Recent recall summaries

Campaign 19V633000 · SEATS:FRONT ASSEMBLY:RECLINER · API record

Ford Motor Company (Ford) is recalling certain 2018-2020 F-150 and 2019-2020 F-250, F-350, F-450, and F-550 Super Duty pickup trucks, and 2018-2019 Ford Explorer, 2019-2020 Expedition, and 2020 Escape vehicles equipped with driver and/or passenger's manual front seat back recliner mechanisms. Also included are certain 2020 Ford Explorer and Lincoln Aviator vehicles equipped with rear outboard seats and manual seat back recliner mechanisms. The recliner mechanisms may be missing the third pawl required for seat back strength, resulting in a loose seat back. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202, "Head Restraints" and 207, "Seating Systems."

Campaign 18V807000 · FUEL SYSTEM, GASOLINE · API record

Ford Motor Company (Ford) is recalling certain 2018 Ford Explorer vehicles equipped with 2.3L or 3.5L GTDI engine. Due to an assembly error, the fuel pressure sensor may leak fuel.

Campaign 21V316000 · STRUCTURE:BODY · API record

Ford Motor Company (Ford) is recalling certain 2016-2019 Explorer vehicles. The retention pins could loosen and allow the roof rail covers to detach from the vehicle.

Campaign 24V031000 · STRUCTURE:BODY:ROOF AND PILLARS · API record

Ford Motor Company (Ford) is recalling certain 2011-2019 Explorer vehicles. The A-pillar trim retention clips may not be properly engaged, allowing the trim to detach.

Campaign 25V685000 · EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER · API record

Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair, Escape, 2021-2024 Bronco, Bronco Sport, and 2022-2024 Maverick vehicles. The engine block heater may crack and develop a coolant leak, causing it to short circuit when the block heater is plugged in.

YouTube voice themes below are research hints only — verify against NHTSA data before citing.

Search demand cross-check: ~8,032 avg monthly intent searches (source: google ads data · as of Jun 19, 2026)

On-Site Ford Explorer Pre-Purchase Checklist

  1. Verify OBD-II readiness monitors are complete (not recently cleared) using a full protocol scan.
  2. Compare dashboard mileage to ECU-stored odometer modules where accessible.
  3. Pull permanent and pending DTCs — not only stored codes visible on the dash.
  4. Inspect systems related to STRUCTURE (NHTSA complaint cluster — verify during test drive and PPI).
  5. Inspect systems related to UNKNOWN OR OTHER (NHTSA complaint cluster — verify during test drive and PPI).
  6. Inspect systems related to ENGINE (NHTSA complaint cluster — verify during test drive and PPI).
  7. Inspect systems related to POWER TRAIN (NHTSA complaint cluster — verify during test drive and PPI).
  8. Inspect systems related to ELECTRICAL SYSTEM (NHTSA complaint cluster — verify during test drive and PPI).
  9. Confirm recall remedy completed for SEATS:FRONT ASSEMBLY:RECLINER (campaign 19V633000).
  10. Confirm recall remedy completed for FUEL SYSTEM, GASOLINE (campaign 18V807000).
  11. Confirm recall remedy completed for STRUCTURE:BODY (campaign 21V316000).
  12. Run a MotoMetrics on-site scan for Ford Explorer before signing the bill of sale.

Alternative Inferences & Cross-Shopping Matrix

Adjacent model years for this nameplate and equivalent footprints shoppers compare across brands.

Generational cohorts

2019 Ford Explorer 2016 Ford Explorer 2021 Ford Explorer

Class competitors

2019 Toyota Highlander 2019 Honda Pilot 2017 Jeep Grand Cherokee

Vehicle health varies wildly by individual history. Aggregate recall and complaint data cannot tell you whether the specific car on the lot had its monitors cleared or its odometer rolled back. Verify the physical or digital scan before you sign a bill of sale.

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