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Code

P0780

Transmission

Défaut de changement de vitesse

La boîte ne change pas correctement.

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Most likely causes

Embrayages usés
Liquide bas
Solinéide

Symptoms you may notice

Erratic shifts
RPM flare

Checks to run

Check fluid
Read live ratios
Pressure test

Tools you may need

OBD-II scanner

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

Related codes in Transmission

Défaut système de transmission

Défaut capteur de position PRNDL

Défaut capteur de vitesse de sortie

Rapport incorrect

Convertisseur de couple — bloqué désengagé

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