RX400h · Service Manual BODY ELECTRICAL

INSTALLATION

Removal / installation


1. INSTALL NO.3 RADIO ANTENNA CORD

  1. Install the No.3 radio antenna cord with the bolt.

    E111389

  1. Engage the 11 clamps and connect the connector.


2. INSTALL BACK DOOR TRIM COVER LH

3. INSTALL BACK DOOR TRIM COVER RH

4. INSTALL BACK DOOR TRIM PANEL ASSEMBLY

5. INSTALL BACK DOOR TRIM PANEL ASSEMBLY UPPER

6. INSTALL BACK WINDOW PANEL TRIM UPPER (w/ Power Back Door)

7. INSTALL BACK DOOR TRIM BOARD LH (w/ Power Back Door)

8. INSTALL BACK WINDOW PANEL TRIM UPPER (w/o Power Back Door)

9. INSTALL RADIO ANTENNA CORD

  1. Tape the radio antenna cord at the position of the roof headlining assembly shown in the illustration.

    E111391E01


10. INSTALL ROOF HEADLINING ASSEMBLY

  1. Place the roof headlining to the vehicle from the back door side.

  1. Engage the 2 fasteners and 3 clips. (w/o sliding roof)

    B111801E01

  1. Engage the 3 clips. (w/ sliding roof)

  1. Install the sunroof opening trim moulding. (w/ sliding roof)

  1. Connect the sliding roof drive gear connector. (w/ sliding roof)

  1. Connect the washer hose. Connect the radio antenna cord connector and engage the clamps to the rear quarter pillar RH.

  1. Connect the roof wire connector and engage the clamps to the front pillar LH.

  1. Connect the washer hose. Connect the radio antenna cord connector and engage the clamps to the front pillar RH.

  1. Install the radio antenna cord connector bolt to the front pillar RH.


11. INSTALL VISOR HOLDER

12. INSTALL LH VISOR ASSEMBLY

  1. Connect the connector.

  1. Install the visor assembly with the 2 screws.

  1. Engage the 4 claws and install the visor bracket cover.


13. INSTALL RH VISOR ASSEMBLY

14. INSTALL MAP LIGHT ASSEMBLY

  1. B110372
    Connect the connector.

  1. Install the map light with the 4 screws.

  1. B112055E01
    Engage the claws and install the 2 caps.

  1. B112053
    w/o sliding roof:
    Engage the 6 claws and install the lens cover.

  1. B112054
    w/ sliding roof:
    Engage the 8 claws and install the lens cover.


15. INSTALL NO.1 ROOM LIGHT ASSEMBLY

  1. Connect the connector.

  1. Engage the 2 claws and 2 springs, and install the room light assembly No.1.

  1. B112052
    Engage the 4 claws and install the lens cover.


16. INSTALL RAIN SENSOR (w/ Rain Sensor)

  1. Connect the connector.

  1. Install the rain sensor.

    NOTICE:
    1. If there is any residue left from the silicon sheet on the windshield, remove it.
    2. Clean the dirt on the glass with a cloth etc.
    3. When installing a new rain sensor, peel the release paper off from the silicon sheet first.
    4. Be careful not to leave any air bubbles in the rain sensor when installing it.


17. INSTALL ASSIST GRIP SUB-ASSEMBLY

  1. Install the assist grip sub-assembly with the 2 screws.

  1. B113437
    Engage the 6 claws and install the 2 assist grip covers.

    HINT:
    Use the same procedure for the other 3 assist grips.


18. INSTALL ROOF SIDE GARNISH ASSEMBLY INNER LH

  1. B111796
    Engage the 7 clips and install the roof side garnish assembly inner.

  1. B111795
    Install the 3 clips.

  1. Install the 3 bolts and tonneau cover holder cap.

  1. B111797
    Engage the 4 claws and install the seat belt bezel.


19. INSTALL ROOF SIDE GARNISH ASSEMBLY INNER RH

20. INSTALL NO.1 TONNEAU COVER HOLDER CAP

21. INSTALL NO.2 ROOM LIGHT ASSEMBLY

  1. B111794
    Connect the connector.

  1. Engage the claw and install the room light assembly No.2.


22. INSTALL DECK TRIM SIDE PANEL ASSEMBLY LH

  1. B111793
    Engage the 2 clips and install the deck trim side panel assembly.

  1. Install the 4 clips.


23. INSTALL DECK TRIM SIDE PANEL ASSEMBLY RH

24. INSTALL ROPE HOOK

  1. Install the 2 rope hooks with the 2 bolts.

    Torque:
    8.0 N*m{ 80 kgf*cm , 71 in.*lbf }

    HINT:
    Use the same procedure to install the other side.


25. INSTALL REAR FLOOR FINISH SIDE PLATE LH

  1. B111792
    Engage the 2 clips and install the rear floor finish side plate.

  1. Install the clip.


26. INSTALL REAR FLOOR FINISH SIDE PLATE RH

27. INSTALL REAR SEAT SIDE COVER LH

  1. B111791
    Engage the 4 clips and install the rear seat side cover.

  1. Install the 3 clips.


28. INSTALL REAR SEAT SIDE COVER RH

29. INSTALL REAR NO.1 SEAT BELT ASSEMBLY OUTER LH

  1. Install the rear No.1 seat outer belt assembly with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }


30. INSTALL REAR NO.1 SEAT BELT ASSEMBLY OUTER RH

31. INSTALL DECK SIDE TRIM COVER LH

  1. B111808
    Engage the 5 claws and install the deck side trim cover.


32. INSTALL DECK SIDE TRIM COVER RH

33. INSTALL CENTER PILLAR GARNISH LH

  1. B110479
    Engage the clip and install the center pillar garnish.

  1. Install the 2 screws.


34. INSTALL CENTER PILLAR GARNISH RH

35. INSTALL CENTER PILLAR GARNISH LOWER LH

  1. B111788
    Engage the 2 clips and 3 claws, install the center pillar garnish lower.


36. INSTALL CENTER PILLAR GARNISH LOWER RH

37. INSTALL FRONT SEAT OUTER BELT ASSEMBLY LH

  1. B111787
    Install the front seat outer belt assembly with the bolt.

    Torque:
    42 N*m{ 428 kgf*cm , 31 ft.*lbf }


38. INSTALL FRONT SEAT OUTER BELT ASSEMBLY RH

39. INSTALL LAP BELT OUTER ANCHOR COVER

  1. B110478
    Engage the 2 claws and install the lap belt outer anchor cover as shown in the illustration.

    HINT:
    Use the same procedure to install the other side.


40. INSTALL REAR DOOR OPENING TRIM WEATHERSTRIP LH

41. INSTALL REAR DOOR OPENING TRIM WEATHERSTRIP RH

42. INSTALL REAR DOOR SCUFF PLATE LH

  1. B111783
    Connect the connector. (w/ illumination scuff plate)

  1. Engage the 4 claws and 2 clips, and install the rear door scuff plate.


43. INSTALL REAR DOOR SCUFF PLATE RH

44. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP LH

45. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP RH

46. INSTALL REAR SEAT ASSEMBLY LH

  1. Place the rear seat assembly LH in the vehicle and align the adjuster pin with the hole on the vehicle side.

  1. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Temporarily install the front side of the rear seat assembly LH with the 2 bolts.

  1. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly.

  1. Move the rear seat assembly LH fully forward.

    NOTICE:
    Check that the seat is locked.

  1. Temporarily install the rear side of the rear seat assembly LH with the 3 bolts.

  1. Return the separate rear seatback to the upright position.

  1. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 2 bolts on the front side of the rear seat assembly LH in the order of the inner side bolt and then the outer side bolt.

    Torque:
    37 N*m{ 377 kgf*cm , 27 ft.*lbf }

  1. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly.

  1. Move the rear seat assembly LH fully forward.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 3 bolts on the rear side of the rear seat assembly LH in the order of the inner rear side bolt, the inner front side bolt, and then the outer side bolt.

    Torque:
    37 N*m{ 377 kgf*cm , 27 ft.*lbf }

  1. Return the separate rear seatback to the upright position.

  1. Move the rear seat assembly LH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Install the floor anchor side of the fold seat stopper band assembly No.2 with the bolt.

    Torque:
    9.0 N*m{ 92 kgf*cm , 80 in.*lbf }

  1. Install the 3 clips.


47. INSTALL REAR SEAT TRACK BRACKET COVER

48. INSTALL REAR SEAT ASSEMBLY RH

  1. Place the rear seat assembly RH in the vehicle and align the adjuster pin with the hole on the vehicle side.

  1. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Temporarily install the front side of the rear seat assembly RH with the 2 bolts.

  1. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly.

  1. Move the rear seat assembly RH fully forward.

    NOTICE:
    Check that the seat is locked.

  1. Temporarily install the rear side of the rear seat assembly RH with the 3 bolts.

  1. Return the separate rear seatback to the upright position.

  1. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 2 bolts on the front side of the rear seat assembly RH in the order of the inner side bolt and then the outer side bolt.

    Torque:
    37 N*m{ 377 kgf*cm , 27 ft.*lbf }

  1. Recline the separate rear seatback forward by operating the rear seat lock control lever sub-assembly.

  1. Move the rear seat assembly RH fully forward.

    NOTICE:
    Check that the seat is locked.

  1. Fully tighten the 3 bolts on the rear side of the rear seat assembly RH in the order of the inner rear side bolt, the inner front side bolt, and then the outer side bolt.

    Torque:
    37 N*m{ 377 kgf*cm , 27 ft.*lbf }

  1. Return the separate rear seatback to the upright position.

  1. Move the rear seat assembly RH to the rearmost position by operating the rear seat track adjusting handle.

    NOTICE:
    Check that the seat is locked.

  1. Install the floor anchor side of the fold seat stopper band assembly No.1 with the bolt.

    Torque:
    9.0 N*m{ 92 kgf*cm , 80 in.*lbf }

  1. Install the 5 clips.


49. INSTALL REAR SEAT TRACK BRACKET COVER

50. INSTALL DECK SIDE TRIM BOX LH

  1. B111781
    Install the deck side trim box with the 2 clips.


51. INSTALL DECK SIDE TRIM BOX RH

52. INSTALL JACK CARRIER ASSEMBLY

  1. Install the jack carrier assembly, jack assembly and jack carrier support.


53. INSTALL REAR FLOOR FINISH PLATE

  1. B110477
    Engage the 2 claws and 6 clips, and install the rear floor finish plate.

  1. Install the 2 clips.


54. INSTALL BACK DOOR WEATHERSTRIP

55. INSTALL NO.3 DECK BOARD SUB-ASSEMBLY

  1. B110025
    Install the deck No.3 board sub-assembly with the 2 bolts and 2 nuts.


56. INSTALL NO.2 DECK BOARD SUB-ASSEMBLY

  1. B110024
    Install the deck No.2 board sub-assembly with the 4 bolts and 2 nuts.


57. INSTALL DECK FLOOR BOX REAR

  1. B110023
    Install the deck floor box rear with the 2 clips.


58. INSTALL DECK FLOOR BOX FRONT

  1. B110022
    Install the deck floor box front with the 2 clips.


59. INSTALL DECK BOARD SUB-ASSEMBLY

  1. B110455
    Install the deck board sub-assembly with the 2 bolt.

  1. Engage the 5 clips.


60. INSTALL TONNEAU COVER ASSEMBLY

61. INSTALL NO.2 RADIO ANTENNA CORD (w/ Navigation System)

  1. Engage the 6 clamps and install the No.2 radio antenna cord .

  1. Install the navigation antenna with the 2 screws.

    E110488


62. INSTALL NO.2 RADIO ANTENNA CORD (w/o Navigation System)

  1. Engage the 6 clamps and install the No.2 radio antenna cord.

    E110487


63. INSTALL INSTRUMENT PANEL ASSEMBLY

  1. Connect each of the clamps and connectors.

  1. Install the 2 bolts <A>, bolt <B>, and 2 nuts <D> as shown illustration below to install the instrument panel assembly.

    B108519E06

    Torque:
    20 N*m{ 204 kgf*cm , 15 ft.*lbf } (Bolt <B>)


64. INSTALL NO.1 INSTRUMENT PANEL REGISTER ASSEMBLY LOWER

  1. B112169
    Engage the 3 clips and 2 claws, and install the instrument panel No.1 register assembly lower.


65. INSTALL NO.1 INSTRUMENT PANEL REGISTER ASSEMBLY

  1. B112170E01
    Engage the 2 clips and the 2 claws.

  1. Install the screw <C>, nut <D>, and the instrument panel No.1 register assembly.


66. INSTALL FRONT PILLAR GARNISH LH

  1. B111800E01
    Install a new clip (A) on the front pillar garnish.

  1. Engage the 2 claws and 2 clips, and install the front pillar garnish.


67. INSTALL FRONT PILLAR GARNISH RH

HINT:
Use the same procedures for the RH side and the LH side.


68. INSTALL INSTRUMENT PANEL FINISH PANEL LOWER CENTER

  1. B108516
    Engage the 2 clips.

  1. Install the 7 screws <C> and the instrument panel finish panel lower center.


69. INSTALL FLOOR CARPET COVER CENTER LH

  1. B108515
    Slide the floor carpet cover center LH to the rear of the vehicle, and engage the 2 claws to the instrument panel finish panel lower center at the floor carpet cover center LH.

  1. Install the 2 clips and the floor carpet cover center LH.


70. INSTALL FLOOR CARPET COVER CENTER RH

HINT:
Use the same procedures for the RH side and the LH side.


71. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY

  1. B108513E03
    Connect the connectors.

  1. Install the 2 bolts <A>, the 2 screws <C>, and the glove compartment door assembly.


72. INSTALL INSTRUMENT PANEL NO.2 UNDER COVER SUB-ASSEMBLY

  1. B112171
    Connect the connectors.

  1. Engage the 3 claws and install the instrument panel No.2 under cover sub-assembly.


73. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY

  1. Install the driver side knee airbag assembly with the 4 bolts.

    Torque:
    7.6 N*m{ 78 kgf*cm , 68 in.*lbf }

  1. C111085
    Connect the connector to the driver side knee airbag assembly.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.


74. INSTALL COMBINATION METER ASSEMBLY

  1. B067371
    Connect the connectors.

  1. Install the 4 screws <C> and the combination meter assembly.


75. INSTALL INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY

  1. B108511
    Engage the 4 clips and install the instrument cluster finish panel sub-assembly.


76. INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LOWER

  1. B108587E01
    Connect the connectors.

  1. Engage the 5 claws and the 4 clips.

  1. Connect the hood lock control cable assembly.

  1. Install the bolt <A>, the screw <C>, and the instrument panel finish panel sub-assembly lower.


77. INSTALL COWL SIDE TRIM SUB-ASSEMBLY LH

  1. B108509
    Install the 2 clips and the cowl side trim sub-assembly LH.


78. INSTALL COWL SIDE TRIM SUB-ASSEMBLY RH

HINT:
Use the same procedures for the RH side and the LH side.


79. INSTALL FRONT DOOR SCUFF PLATE LH

  1. B111782
    Connect the connector. (w/ illumination scuff plate)

  1. Engage the 6 claws and 4 clips, and install the front door scuff plate.


80. INSTALL FRONT DOOR SCUFF PLATE RH

HINT:
Use the same procedures for the RH side and the LH side.


81. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY

  1. C111432
    Install the turn signal switch assembly with spiral cable sub-assembly to the steering column assembly with the clamp.

  1. Connect the connectors to the turn signal switch assembly with spiral cable sub-assembly.


82. INSTALL TILT & TELESCOPIC SWITCH (for Power Tilt and Power Telescopic)

  1. C111475
    Engage the claw to install the tilt and telescopic switch.

  1. Connect the connector.


83. INSTALL STEERING COLUMN COVER

  1. C111431
    Engage the claw to install the steering column cover upper.

  1. C111428E01
    Engage the 2 claws to install the steering column cover lower.

  1. Install the 3 screws.

  1. Install the steering column cover No.2.


84. INSTALL STEERING WHEEL ASSEMBLY

  1. Align the matchmarks on the steering wheel assembly and steering main shaft assembly.

  1. Install the steering wheel assembly set nut.

    Torque:
    50 N*m{ 510 kgf*cm , 37 ft.*lbf }


85. INSTALL STEERING PAD

  1. C111064
    Support the steering pad with one hand as shown in the illustration.

  1. Connect the 2 connectors to the steering pad.

    NOTICE:
    When handling the airbag connector, take care not to damage the airbag wire harness.

  1. Connect the horn connector.

  1. Confirm that the circumference groove of the "torx" screw fits in the screw case, and place the steering pad onto the steering wheel assembly.

  1. Using a "torx" socket wrench (T30), tighten the 2 "torx" screws.

    Torque:
    8.8 N*m{ 90 kgf*cm , 78 in.*lbf }


86. INSTALL STEERING WHEEL NO.3 COVER LOWER

  1. C111800
    Install the steering wheel No.3 cover lower.


87. INSTALL STEERING WHEEL NO.2 COVER LOWER

  1. C111801
    Install the steering wheel No.2 cover lower.


88. INSTALL MULTI-DISPLAY (w/ Navigation System)

  1. E111300
    Connect the connectors.

  1. Engage the 4 clips and install the multi-display with the 2 bolts.


89. INSTALL CENTER CLUSTER INTEGRATION SWITCH (w/o Navigation System)

  1. E110809
    Install the connector.

  1. Install the center cluster integration switch with the 2 bolts.


90. INSTALL RADIO RECEIVER

  1. E068284
    Install the No.2 radio bracket with the 3 bolts.

  1. E068283
    Install the No.1 radio bracket with the 3 bolts.

  1. E111299
    Connect the connectors.

  1. Engage the 2 claws and the 2 clips.

  1. Install the radio receiver with bracket with the 4 bolts.


91. INSTALL INSTRUMENT PANEL FINISH PANEL LOWER

  1. B112177
    Connect the connectors.

  1. Engage the 2 clips and install the instrument panel finish panel lower.


92. INSTALL CONSOLE PANEL UPPER FRONT

  1. B112176
    Engage the 4 clips and install the console panel upper front.


93. INSTALL SHIFT LEVER KNOB SUB-ASSEMBLY

94. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

95. INSPECT SLIDE ADJUSTER LOCK

  1. Check that the left and right adjusters lock simultaneously when sliding the seat.

  1. If the left and right adjusters do not lock simultaneously, adjust by loosening the bolts securing the seat.


96. PERFORM INITIALIZATION

NOTICE:
Some systems need initialization when disconnecting the cable from the negative battery terminal. (Click here)


97. INSPECT HORN BUTTON ASSEMBLY

  1. C111049
    With the steering pad installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the steering pad with a new one:
    1. Cuts, minute cracks or marked discoloration on the steering pad top surface or in the grooved portion.

  1. Make sure that the horn sounds.

    HINT:
    If the horn does not sound, inspect the horn system (Click here).


98. INSPECT SRS WARNING LIGHT
(Click here)
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