P1544 — Buick
P1544 — Buick: A/C Refrigerant Condition Very Low
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 (Buick)
- Circuito di comando B riscaldatore liquido raffreddamento motore
- A/C Refrigerant Condition Very Low
- Pedal Position Sensor
- High Exhaust Temperature Detected
- Throttle Actuation Potentiometer Signal Too High