2012 Infiniti FX50FACTORY OEM SERVICE PROCEDURE

Component Description

WARNING: This page is about a different car, the 2011 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
SYSTEM COMPONENTS REFERENCE CHART

Component Reference
ABS actuator and electric unit (control unit) ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) 
BCM BCM 
CVT shift selector (detention switch) CVT SHIFT SELECTOR (DETENTION SWITCH) 
ECM ECM 
IPDM E/R IPDM E/R 
TCM TCM 
Combination meter COMBINATION METER 
Door switch DOOR SWITCH 
Inside key antenna INSIDE KEY ANTENNA 
Intelligent Key INTELLIGENT KEY 
Key slot KEY SLOT 
Push-button ignition switch PUSH-BUTTON IGNITION SWITCH 
Remote keyless entry receiver REMOTE KEYLESS ENTRY RECEIVER 
Security indicator lamp SECURITY INDICATOR LAMP 
Soft top control unit SOFT TOP CONTROL UNIT 
Starter control relay STARTER CONTROL RELAY 
Starter relay STARTER RELAY 
Stop lamp switch STOP LAMP SWITCH 
Trunk key cylinder switch TRUNK KEY CYLINDER SWITCH 
Trunk room lamp switch TRUNK ROOM LAMP SWITCH 
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.