The grid heater relay may stick closed resulting in a battery draw
International technical service bulletin 21112 for 2019-2020 International MV and 2019 International Durastar.
- Bulletin number
- 21112
- Component
- Electrical system
- Summary
- The grid heater relay may stick closed resulting in a battery draw. Only equipped with Cummins ISB engines.
Owners of these vehicles have filed 1 complaints in the electrical category.
Vehicles covered
- International MV 2019-2020 20192020
- International Durastar 2019 2019
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