P0A57 — Generator Phase W Current High

Powertrain (engine/transmission)

Generator Phase W Current High

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Can I drive with P0A57?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P0A57 mean?

P0A57 means Generator Phase W Current High.

Can I keep driving with P0A57?

You can usually drive home and book an inspection within a few days.

Related fault codes

• P0A50 — Generator Phase U Current Low
• P0A51 — Generator Phase U Current High
• P0A52 — Generator Phase V Current
• P0A53 — Generator Phase V Current Low
• P0A54 — Generator Phase V Current High
• P0A55 — Generator Phase W Current
• P0A56 — Generator Phase W Current Low
• P0A58 — Generator Temperature Sensor Circuit
• P0A59 — Generator Temperature Sensor Circuit Range/Performance
• P0A5A — Generator Temperature Sensor Circuit Low

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