P0730 — Incorrect Gear Ratio

Powertrain (engine/transmission)

Incorrect Gear Ratio

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Can I drive with P0730?

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

Frequently asked questions

What does fault code P0730 mean?

P0730 means Incorrect Gear Ratio.

Can I keep driving with P0730?

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

Related fault codes

• P0731 — Gear 1 Incorrect Ratio
• P0732 — Gear 2 Incorrect Ratio
• P0733 — Gear 3 Incorrect Ratio
• P0734 — Gear 4 Incorrect Ratio
• P0735 — Gear 5 Incorrect Ratio
• P0736 — Reverse Incorrect Ratio
• P0737 — TCM Engine Speed Output Circuit
• P0738 — TCM Engine Speed Output Circuit Low
• P0739 — TCM Engine Speed Output Circuit High

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