P1522 — Chevrolet — Park/Neutral To Drive/Reverse At High RPM

P1522 (Chevrolet): Park/Neutral To Drive/Reverse At High RPM — what it means, the affected system and what to check before replacing parts.

Meaning, symptoms, causes and checks

Park/Neutral To Drive/Reverse At High RPM. Source catalogue definition; confirm applicability using vehicle service information.

Affected system: Powertrain