Tag: jaguar S-Type no heat fix

My experience with Jaguar S-Type or Jaguar X-Type with no heat. To restore heat in this Jaguar S-type, I had to address the coolant leak and replace the coolant thermostat. You may have other issues as to why you do not have heat in your Jaguar S-Type or Jaguar X-Type, such as a clogged heater core, bad duo heater valve, thermostat, auxiliary water pump or a coolant leak. Please share your experience with diagnosing your Jaguar S-type or Jaguar X-type with no heat, thanks.