2014 Infiniti Fx45 Repair Guides
P04212014 Infiniti FX45 P0421 — Warm Up Catalyst Efficiency Below Threshold Diagnosis & Fix
Warm up catalytic converter not functioning properly affects emissions during cold start in your Infiniti.
Advanced
2-3 hours
P05622014 Infiniti FX45 P0562 — System Voltage Low Diagnosis & Fix
System voltage low detected. This can cause dim lights and starting difficulties in your Infiniti.
Easy
30 min - 1 hour
P07172014 Infiniti FX45 P0717 — Input Speed Sensor No Signal Diagnosis & Fix
Input speed sensor no signal detected in your Infiniti's transmission system.
Advanced
2-3 hours
P11202014 Infiniti FX45 P1120 — Accelerator Pedal Position Sensor Circuit Diagnosis & Fix
Accelerator pedal position sensor circuit malfunction affects throttle response in your Infiniti.
Moderate
1-2 hours
U01472014 Infiniti FX45 U0147 — Lost Communication with Gateway Module E Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours