2014 Infiniti Qx56 Repair Guides
P04432014 Infiniti QX56 P0443 — EVAP Purge Control Valve Circuit Diagnosis & Fix
EVAP purge control valve circuit issues can cause starting problems and rough idle in your Infiniti.
Moderate
1-2 hours
P06062014 Infiniti QX56 P0606 — ECM Processor Malfunction Diagnosis & Fix
ECM processor malfunction is a serious issue requiring ECM replacement in your Infiniti.
Advanced
3-4 hours
P07252014 Infiniti QX56 P0725 — Engine Speed Input Circuit Diagnosis & Fix
Engine speed input circuit issues in your Infiniti's transmission control system.
Advanced
2-3 hours
P11382014 Infiniti QX56 P1138 — Intake Valve Timing Control Solenoid Bank 1 Diagnosis & Fix
Intake valve timing control solenoid Bank 1 issues in your Infiniti.
Moderate
1-2 hours
U01642014 Infiniti QX56 U0164 — Lost Communication with HVAC Control Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours