P1490 — Jeep
P1490 — Jeep: Low Speed Fan CTRL Relay Circuit Open Or Shorted
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
4 — Subsystem
Auxiliary emission controls
Manufacturer-specific meanings (Jeep)
- Circuito elettrovalvola sfogo aria secondaria
- Low Speed Fan CTRL Relay Circuit Open Or Shorted
- Low Speed Fan Control Relay Fault
- Vacuum Cut Valve Bypass Valve Circuit
Related codes
- P1400 — Manufacturer-specific fault code
- P1400-bmw — Heated Catalyst Battery Voltage or Current Too Low During Heating Bank 1
- P1400-fiat — Input basso circuito EGR ritorno pressione differenziale o comando posizione valvola ricircolo gas di scarico
- P1400-ford — Differential Pressure Feedback Electronic Sensor Circuit Low Voltage
- P1400-jaguar — Exhaust Gas Recirculation Valve Postion Control
- P1400-lexus — Sub-TP Sensor Malfunction