Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Installation

INSTALLATION

CAUTION / NOTICE / HINT

CAUTION:

Wear protective gloves. Sharp areas on the seat frame may injure your hands.

PROCEDURE

1. INSTALL REAR NO. 1 SEAT ASSEMBLY LH

(a) Place the rear No. 1 seat assembly LH in the cabin.

NOTICE:

Be careful not to damage the rear No. 1 seat assembly LH, vehicle body or vehicle interior.

(b) Engage the 2 pins to temporarily install the rear No. 1 seat assembly LH.

(c) Operate the seat track adjusting handle and move the rear No. 1 seat assembly LH to the rearmost position.

(d) Temporarily install the 2 bolts on the front side of the rear No. 1 seat assembly LH.

(e) Operate the seat track adjusting handle and move the rear No. 1 seat assembly LH to the foremost position.

(f) Temporarily install the 3 bolts on the rear side of the rear No. 1 seat assembly LH.

(g) Connect the connector.

(h) Connect the rear seat airbag assembly connector.

(1) Before connecting the connector, check that the position of the housing lock is correct as shown in the illustration.

(2) Be sure to engage the connectors until they are locked (when locking, make sure that a click sound can be heard).

(i) Tighten the 3 bolts on the rear side of the rear No. 1 seat assembly LH to install it. HINT: Tighten the bolts in the order shown in the illustration. Torque: 36.7 N·m {374 kgf·cm, 27 ft·lbf}

(j) Operate the seat track adjusting handle and move the rear No. 1 seat assembly LH to the rearmost position.

(k) Tighten the 2 bolts on the front side of the rear No. 1 seat assembly LH. HINT: Tighten the bolts in the order shown in the illustration. Torque: 36.7 N·m {374 kgf·cm, 27 ft·lbf}

2. INSTALL REAR SEAT OUTER TRACK BRACKET COVER LH

(a) Engage the 2 guides and 2 claws to install the rear seat outer track bracket cover LH as shown in the illustration.

Install in this Direction

3. INSTALL REAR SEAT INNER TRACK BRACKET COVER LH

HINT:

Use the same procedure as for the rear seat outer track bracket cover LH.

4. INSTALL SEAT INNER TRACK BRACKET COVER LH

(a) Operate the seat track adjusting handle and move the rear No. 1 seat assembly LH to the foremost position.

(b) Engage the 2 guides and 8 clips to install the seat inner track bracket cover LH.

5. INSTALL REAR SEAT OUTER TRACK BRACKET COVER LH

(a) Engage the guide and 4 clips to install the rear seat outer track bracket cover LH.

6. INSTALL REAR DOOR SCUFF PLATE LH

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7. INSTALL REAR SEAT HEADREST ASSEMBLY

(a) Install the rear seat headrest assembly.

8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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9. CHECK SEAT HEATER (w/ Seat Heater System)

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10. PERFORM DIAGNOSTIC SYSTEM CHECK

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