2015 Horton Ambulance 503 recalls
2 NHTSA recall campaigns naming the 2015 Horton Ambulance 503. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- Aug 26, 2016Fire risk2013–2016 Horton Ambulance 453, 2013–2016 Horton Ambulance 457, 2013–2016 Horton Ambulance 503 and 4 other models — Equipment
Halcore Group, Inc. (Halcore) is recalling certain model year 2013-2016 Horton ambulances, models 453, 457, 503, 553, 603, and 623, manufactured November 29, 2013, to March 1, 2016. The affected vehicles may have an improperly sealed Cool-Tech air-conditioning condenser controller wire harness that can allow water to enter the controller housing.
16V625000 · 351 units · Halcore Group, Inc.
- Dec 9, 2015Crash risk2015 Horton Ambulance 453, 2015 Horton Ambulance 503, 2015 Horton Ambulance 553 and 2 other models — Electrical System
Halcore Group, Inc. (Halcore) is recalling certain model year 2015 Horton 623, 603, 503, 553 and 453 ambulances manufactured October 1, 2015, to November 16, 2015 and equipped with the i4G system for controlling the ambulance body electrics. Due to a circuit board component being installed incorrectly, the ambulance body may have electrical system failure of the interior and exterior lights, as well as other life saving electrical equipment such as the oxygen system.
15V828000 · 18 units · Halcore Group, Inc.