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Home / DTC / P1521 — Transmission Engaged At High Throttle Angle

P1521 — Transmission Engaged At High Throttle Angle

Detailed page for trouble code P1521.

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P1521

BUICK P — Powertrain

Transmission Engaged At High Throttle Angle

Brand: BUICK
Type: P — Powertrain
Detailed description is in progress
We are still preparing an extended AI description for this code, including causes, symptoms, checks, and a diagnostic algorithm. It will appear on this page soon.
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