2021 Infiniti M45 Repair Guides
P03412021 Infiniti M45 P0341 — Camshaft Position Sensor Range Diagnosis & Fix
Camshaft position sensor range issues can cause VVEL system warnings and reduced engine performance.
Moderate
1-2 hours
P05052021 Infiniti M45 P0505 — Idle Air Control System Diagnosis & Fix
Idle air control system malfunction causes rough idle and stalling in your Infiniti.
Moderate
1-2 hours
P07072021 Infiniti M45 P0707 — Transmission Range Sensor Low Input Diagnosis & Fix
Transmission range sensor low input detected in your Infiniti's TCM.
Advanced
2-3 hours
P07502021 Infiniti M45 P0750 — Shift Solenoid A Circuit Diagnosis & Fix
Shift solenoid A circuit malfunction in your Infiniti's automatic transmission.
Advanced
2-3 hours
U01202021 Infiniti M45 U0120 — Lost Communication with Power Window Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours
U02492021 Infiniti M45 U0249 — Lost Communication with Transmission Module Diagnosis & Fix
Lost communication with transmission module in your Infiniti automatic.
Advanced
2-3 hours