Component Description

2012 Nissan-Datsun Altima BaseSECTION Component Description
Component Reference
Push-button ignition switch B2556 PUSH-BUTTON IGNITION SWITCH 
Door switch DOOR SWITCH
CVT shift selector (park position switch) B2601 SHIFT POSITION 
Inside key antenna B2622 INSIDE KEY ANTENNA 2
Remote keyless entry receiver REMOTE KEYLESS ENTRY RECEIVER
Stop lamp switch B2555 STOP LAMP 
Transmission range switch B2604 PNP SWITCH 
Clutch switch B210F PNP/CLUTCH INTERLOCK SWITCH 
Starter relay B210D STARTER RELAY 
Starter control relay B210B STARTER CONTROL RELAY 
Security indicator VEHICLE SECURITY INDICATOR 
Key warning lamp WARNING LAMP 
RENDER: 1.0x

NO RELATED

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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.