Installation [12/2023 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL TRANSMISSION FLOOR SHIFT ASSEMBLY

Engage the 2 guides and install the transmission floor shift assembly with the 4 bolts.
Torque: 12 N.m (122 kgf/cm, 9 ft.lbf)
Connect the connector.
HINT:

If the wire harness is sticking out after connecting the connector, push it underneath.

INSTALL SHIFTING HOLE COVER ASSEMBLY
INSTALL LOWER NO. 1 INSTRUMENT PANEL PAD SUB-ASSEMBLY
INSTALL SHIFT LEVER KNOB SUB-ASSEMBLY

See step 1
UPDATE ECU SECURITY KEY
Refer to UPDATE ECU SECURITY KEY [09/2023 - ]
CONFIRMATION AFTER REPLACING TRANSMISSION FLOOR SHIFT ASSEMBLY
1. After replacing the transmission floor shift assembly, check for the following symptoms. If any symptoms are found, make sure to perform the procedure from step (b).
  - The P position switch flashes when the shift state is other than P and the ignition switch is ON (IG) or ON (READY).
  - The automatic P position function does not operate.
  - The shift position is not displayed on the combination meter assembly until the shift state is changed.
2. Turn the ignition switch to ON.
3. Push the P position switch to change the shift state to P.
4. Turn the ignition switch to ON (READY).
5. Depress the brake pedal and operate the shift lever to change the shift state to D.
6. Check that the P position switch does not flash when the shift state is other than P and the ignition switch is ON (IG) or ON (READY).
  NOTE:
  If the P position switch flashes, make sure to perform the procedure from step (b) to step (e) again.