P1548 — Chevrolet
P1548 — Chevrolet: A/C Recirculation Circuit
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
5 — Subsystem
Vehicle speed control, idle control and auxiliary inputs
Manufacturer-specific meanings (Chevrolet)
- A/C Recirculation Circuit
- Boost Pressure Control Valve Open