garajizOBD-II code · generic
P0734
Gear 4 Incorrect Ratio
- System
- P0 — Powertrain (generic)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P0734 mean?
P0734 is defined as “Gear 4 Incorrect Ratio”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Kia: Fourth Gear Incorrect Ratio
- Land Rover: Gear 4 Incorrect Ratio
Related codes
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This page is general information; an exact diagnosis needs measurements and a technician’s check.