Tesla Model X 100D Heater Fault – No Hot Air From Front Vents (2017–2019)

BMW i3 HB battery fault front
Do you have a Tesla Model X 100D Heater Fault?

Don’t ignore it – book a diagnostic today and get expert help.

E
Heating not working
E
PTC heater failure
E
HVAC fault

The following fault code(s) may be present

No fault codes were present during this diagnostic investigation.

Affected Vehicles

Tesla Model X 100D
  • Tesla Model X 100D 2017
  • Tesla Model X 100D 2018
  • Tesla Model X 100D 2019
Tesla Model X 75D
  • Tesla Model X 75D 2016
  • Tesla Model X 75D 2017
  • Tesla Model X 75D 2018
  • Tesla Model X 75D 2019
Tesla Model X 90D
  • Tesla Model X 90D 2016
Tesla Model X Long Range
  • Tesla Model X Long Range 2019
  • Tesla Model X Long Range 2020
  • Tesla Model X Long Range 2021
Tesla Model X Long Range Plus
  • Tesla Model X Long Range Plus 2019
  • Tesla Model X Long Range Plus 2020
  • Tesla Model X Long Range Plus 2021

Common Failure Symptoms

  • No hot air from front vents
  • Reduced or uneven cabin heating
  • HVAC system warnings or limited functionality
Do you have a Tesla Model X 100D Heater Fault?

Don’t ignore it – book a diagnostic today and get expert help.

BMW i3 dashboard errors

Tesla Model X 100D Diagnostic Report

Following reports of a Tesla Model X with no hot air from the front vents, our expert technicians assessed the vehicle. Upon inspection, faults within the heater system affecting cabin heating were identified. Specialist EV diagnostic tools confirmed the source of the problem, and a focused repair approach was planned.

BMW i8 component 1
BMW i8 component 2

Tesla Model X 100D Repairs

Once the fault was confirmed, the necessary components and trims were carefully removed to access the affected systems, which were replaced with verified units. Final tests confirmed the climate system was performing reliably, and all components were refitted.
  • Faulty components replaced with verified units
  • Trims and components refitted
  • System performance tested and verified

Resolution

Following repair, the Tesla Model X No Hot Air fault was cleared, with full cabin heating restored. Final checks confirmed consistent airflow from the front vents and stable system performance.
  • Fault cleared and front vent heating restored
  • System performance confirmed stable
  • Functionality verified through controlled testing

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Is the vehicle owned by you or your business?

Have you been advised the battery or component needs replacing on your vehicle?
Before committing to a costly full replacement, talk to us. At LKQ Electriq, we specialise in inspecting, diagnosing and repairing complex battery and component faults (issues that many main dealers won’t touch).

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We’ve helped customers across the country save thousands. Book a diagnostic today and discover how we can help you get back on the road, without breaking the bank.

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Do Cedar Electric repairs have a warranty?

High Voltage System Repairs
Repairs involving high voltage systems typically include a 12-month, unlimited mileage warranty, offering you complete peace of mind.*

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All work carried out at Cedar Garage is backed by our lifetime workmanship guarantee.

*Terms and conditions apply. Please consult a Service Advisor to confirm the specific warranty details for your vehicle prior to booking.

 

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