2014 Wheeled Coach Terrastar problems, complaints & recalls
Safety recalls (1)
Electrical System:software 2014-04-16 · campaign 14V193000 · 84 vehicles
Defect: Wheeled Coach Industries (Wheeled Coach) is recalling certain model year 2010 M2, 2013-2014 T1, T2, and T3, and 2014 Terrastar ambulances, equipped with ECX Timer part number EL00230 manufactured by ECX Electronics Corporation. The ECX timer may experience a momentary loss of power when starting the vehicle.
Risk: The momentary loss of power may cause the ECX timer to begin a five minute countdown, after which the timer would disconnect the power supplied to the electrical systems in the patient area of the vehicle, increasing the risk of injury to the occupants.
Fix: Wheeled Coach will notify owners, and dealers will update the timer software, free of charge. Owners may contact Wheeled Coach at 1-800-628-8178.
Service bulletins (35)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Electrical System 2026-07-21 · IK1900198 · Service Bulletin/Repair Instructions
this article only applies to models w/ 0016uzl built between 06/23/2014 – 05/11/2020 or models w/ 0016uzl w/ safety recall 14516 completed reference the appropriate technician manual for models outside of this population. safety recall 14516 has been issued for units built before june 23, 2014. for
Engine 2026-02-05 · IK2600090 · Other
new carb idle reduction change request
Electrical System 2026-02-03 · IK4300035 · Service Bulletin/Repair Instructions
this tool is designed to compare diamond logic feature data across multiple vehicle configuration files. it allows users to quickly load files either manually or directly from the diamond logic builder vehicles folder using vin-based selection. as files are added or removed, the comparison runs auto
Engine 2026-01-26 · IK2600255 · Other
this document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature. customer requested changes will be approved in accordance with the requirements specified in 40 cfr part 1037 to ensure continued compliance with green
Engine 2026-01-02 · IK2600047 · Service Bulletin/Repair Instructions
engine replacements for all international engines will need to follow this procedure.
Structure:body 2025-12-19 · IK1600272 · Service Bulletin/Repair Instructions
this document will guide the user through a step-by-step procedure for detecting water leaks in vehicle cabs and windshields using an ultrasonic sound detector.
Showing the 6 most recent of 35 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.