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Home >> Lexus >> 2003 >> ES 300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 427 (Power Liftgate System) >> Latch Actuator >> Installation

Latch Actuator: Installation

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the latch actuator on the latch assembly.
  2. Install the latch actuator retaining screws. Torque the screws to 4 in. lbs.
  3. Install the three wires in the main latch electrical connector. Refer to SYSTEM WIRING DIAGRAMS .
    NOTE: Be certain the actuator wires are reinstalled in the correct wire cavities. Failure to do so could result in damage to components. Refer to CONNECTOR PIN-OUTS if previous notes were not made.
  4. Secure the main connector wire harness retaining push pins on the latch actuator housing.
  5. Position the latch and install the latch retaining bolts. Torque to 11 N.m (95 in. lbs.).
  6. Connect the power latch electrical connector.
  7. Connect the negative battery cable.
  8. Using an appropriate scan tool, check and erase any power liftgate control module diagnostic trouble codes related to the power latch.
  9. Verify power liftgate system and power cinch/release latch operation. Cycle the power liftgate through one complete open and close cycle, this will allow the power liftgate control module to relearn its cycle with the new components.
  10. Verify power liftgate manual operation. Pull door open using exterior liftgate handle switch.
  11. Install the liftgate trim panel. Refer to LIFTGATE .