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October 1, 2026 Service bulletin

NOTE: This service information only applies to vehicles with PYUKD engine and EGR. DESCRIPTION DTC P0402...

Mazda technical service bulletin SA-060-26 for 2025 Mazda MAZDA3, 2025 Mazda CX-5 and 2025 Mazda CX-30.

Bulletin number
SA-060-26
Component
Engine
Summary
NOTE: This service information only applies to vehicles with PYUKD engine and EGR. DESCRIPTION DTC P0402 EGR malfunctions may be falsely detected due to an internal malfunction of the MAP sensor. REPAIR PROCEDURE 1. Using MDARS, verify DTC P0402 is set in current or past history.

Owners of these vehicles have filed 9 complaints in the engine category.

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