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Electronic Pressure Control (EPC) Solenoid: Installation

  1. Installation is the reverse of the removal procedure, noting that a new pressure regulator "O" ring MUST be used.
    • Fit the nine screws securing the pressure regulator/solenoid retaining plate and tighten to the specified torque figure. See Figure.
  2. Refit the RH rear valve body securing screws and tighten to the specified torque figure. See Figure.
  3. NOTE: Ensure extreme cleanliness and never reuse transmission fluid.
  4. Using a new gasket, install the fluid pan and tighten the fixings to the specified torque figure. See Figure.
  5. Connect the battery and fit the battery cover.
    • Reset the radio and the clock.
  6. Refer to TRANSMISSION FLUID FILLING