2012 Infiniti M37 BaseFACTORY OEM SERVICE PROCEDURE

Precaution for Seat Belt Service: Notes

CAUTION:
  • Before removing the seat belt pretensioner assembly, turn the ignition switch off, disconnect the both battery cables and wait at least 3 minutes.
  • Do not use electrical test equipment for seat belt pretensioner connector.
  • After replacing or reinstalling seat belt pretensioner assembly, or reconnecting front seat belt pretensioner connector, check the system function. Refer to "DESCRIPTION ".
  • Do not use disassemble buckle or seat belt assembly.
  • Replace anchor bolts if they are deformed or worn out.
  • Never oil tongue and buckle.
  • If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt assembly.
  • If webbing is cut, frayed, or damaged, replace seat belt assembly.
  • When replacing seat belt assembly, use a genuine NISSAN seat belt assembly.
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.

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