2009 Infiniti Qx70 Repair Guides
P04462009 Infiniti QX70 P0446 — EVAP Vent Control Circuit Diagnosis & Fix
EVAP vent control circuit issues can affect fuel vapor management in your Infiniti.
Moderate
1-2 hours
P06302009 Infiniti QX70 P0630 — VIN Not Programmed or Mismatch Diagnosis & Fix
VIN not programmed in ECM requires initialization at a dealership for your Infiniti.
Advanced
1-2 hours
P07322009 Infiniti QX70 P0732 — Gear 2 Incorrect Ratio Diagnosis & Fix
Gear 2 incorrect ratio detected in your Infiniti's automatic transmission.
Advanced
3-4 hours
P11542009 Infiniti QX70 P1154 — Air Fuel Ratio Sensor 1 Bank 2 Circuit Diagnosis & Fix
Air fuel ratio sensor Bank 2 circuit malfunction in your Infiniti engine management.
Moderate
1-2 hours
U01762009 Infiniti QX70 U0176 — Lost Communication with Headphone Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours