2018 Infiniti Fx45 Repair Guides
P04302018 Infiniti FX45 P0430 — Catalyst System Efficiency Below Threshold Bank 2 Diagnosis & Fix
Catalytic converter efficiency below threshold in Bank 2. May indicate exhaust system issues in your Infiniti.
Advanced
2-3 hours
P06002018 Infiniti FX45 P0600 — Serial Communication Link Malfunction Diagnosis & Fix
Serial communication link malfunction affects multiple control modules in your Infiniti.
Advanced
2-3 hours
P07202018 Infiniti FX45 P0720 — Output Speed Sensor Circuit Diagnosis & Fix
Output speed sensor circuit issues affect vehicle speed signals in your Infiniti.
Advanced
2-3 hours
P11242018 Infiniti FX45 P1124 — Throttle Control Motor Circuit Diagnosis & Fix
Throttle control motor circuit issues in your Infiniti's electronic throttle body.
Moderate
1-2 hours
U01512018 Infiniti FX45 U0151 — Lost Communication with Indicator Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours