2005 Porsche Cayenne Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Control module function (coding/programming): Notes

Installation location of PSM control moduleΒ 

Fig 1: Locating PSM Control Module Location
G05373908Courtesy of PORSCHE OF NORTH AMERICA, INC.
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When to See a Mechanic

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

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