2012 Infiniti Qx56 Repair Guides
P04432012 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
P06052012 Infiniti QX56 P0605 — Internal Control Module Read Only Memory Error Diagnosis & Fix
Internal control module ROM error indicates potential ECM failure in your Infiniti.
Advanced
2-3 hours
P07252012 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
P11362012 Infiniti QX56 P1136 — Intake Valve Timing Control Circuit Bank 1 Diagnosis & Fix
Intake valve timing control circuit Bank 1 in your Infiniti's VVEL system.
Moderate
1-2 hours
U01622012 Infiniti QX56 U0162 — Lost Communication with Blind Spot Module Diagnosis & Fix
Lost communication with module in your Infiniti. Check CAN bus wiring and modules.
Advanced
2-3 hours