garajizOBD-II code · manufacturer-specific
P1660
PSP Switch Input Malfunction
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1660 mean?
P1660 is defined as “PSP Switch Input Malfunction”.
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.
- Acura, Honda, Infiniti: A/T FI Data Line Failure
- Buick, Cadillac, Chevrolet, GM, GMC, Oldsmobile, Saturn: Cooling Fans Control Circuit
- Ford, Lincoln, Mercury: Output Circuit Check Signal High
- Kia: Power Stage Group 'B'
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This page is general information; an exact diagnosis needs measurements and a technician’s check.