garajizOBD-II code · manufacturer-specific
P1590
Neutral Position Switch Circuit High Input
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P1590 mean?
P1590 is defined as “Neutral Position Switch Circuit High Input”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Subaru: Neutral Position Switch Circuit High Input
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This page is general information; an exact diagnosis needs measurements and a technician’s check.