Connection schematic diagram

Orange: Relay harness

Yellow: Distribution harness

Green: Ground wire

  1. Remove the rear cover of 2tray PFU.
  2. Attach the supplied clamps.
    Left: large clamp, Right: small camp
  3. Remove the cable cover [A].
  4. Install the supplied entrance bracket [A].
    Use the supplied M3x6 screw, and the screw removed in Step 2 of the previous section "Installing the Heater to LCIT RT3040".
  5. Fix the relay harness [A] to the entrance bracket.
  6. Route the relay harness [A] and then clamp the unshielded part of the connector base [B].
  7. Fix the ground wire.
  8. Connect the distribution harness to:
    1.    Relay harness (to orange)
    2.    2 tray PFU heater harness (to blue)
    Clamp the distribution harness at the position between the bind parts [A].
  9. Connect the long harness to the relay connector on the main machine.


  10. Reattach the rear cover.