DTC code P0597 for “Thermostat Heater Control Circuit/Open”.
Genesis technical service bulletin 21-EM-006HG-1 for 2018 Genesis G80 and 2017-2018 Genesis G90.
- Bulletin number
- 21-EM-006HG-1
- Component
- Electrical system
- Summary
- Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for “Thermostat Heater Control Circuit/Open”. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this condition.
Owners of these vehicles have filed 34 complaints in the electrical category.
Vehicles covered
- Genesis G80 2018 2018
- Genesis G90 2017-2018 20172018
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