garajizOBD-II code · manufacturer-specific
P15A4
AJC compressor driver relay stays activated
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P15A4 mean?
P15A4 is defined as “AJC compressor driver relay stays activated”.
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.
- Honda: AJC compressor driver relay stays activated
Related codes
- P15A3Motor driver module voltage signal circuit high input
- P15A5Motor current sensor circuit malfunction
- P15A2Motor driver module voltage signal circuit low input
- P15A6U phase motor current sensor circuit malfunction
- P15A1Motor driver module temperature signal circuit high
- P15A7V phase motor current sensor circuit malfunction
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.