If you receive a customer concern about the CHECK IN light coming on and DTC P3400 (cylinder deactivation...
Mazda technical service bulletin SA-061-20 for 2019 Mazda MAZDA3, 2018-2019 Mazda CX-5 and 2018 Mazda MAZDA6.
- Bulletin number
- SA-061-20
- Component
- Engine and engine cooling
- Summary
- If you receive a customer concern about the CHECK IN light coming on and DTC P3400 (cylinder deactivation system malfunction) stored, perform the inspection in the Repair Procedure.
Owners of these vehicles have filed 366 complaints in the engine category.
Vehicles covered
- Mazda MAZDA3 2019 2019
- Mazda CX-5 2018-2019 20182019
- Mazda MAZDA6 2018 2018
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