Power Steering Ecu (For Sedan) Installation

Steering. Yaris. Ncp93, 131
Power Assist Systems. Yaris. Ncp93, 131

  1. INSTALL POWER STEERING ECU

  2. INSTALL UPPER INSTRUMENT PANEL SUB-ASSEMBLY

  3. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY

  4. INSTALL FRONT PILLAR GARNISH RH

  5. INSTALL FRONT PILLAR GARNISH LH

  6. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP RH

  7. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP LH

  8. INSTALL COMBINATION METER ASSEMBLY

  9. INSTALL INSTRUMENT CLUSTER FINISH PANEL NO.1

  10. INSTALL INSTRUMENT PANEL FINISH PANEL END RH

  11. INSTALL INSTRUMENT PANEL FINISH PANEL END LH

  12. INSTALL INSTRUMENT PANEL FINISH PANEL LOWER CENTER

  13. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  14. CHECK SRS WARNING LIGHT

  15. PERFORM ZERO POINT CALIBRATION

Power Steering Ecu (For Sedan) -- Installation



1. INSTALL POWER STEERING ECU


    Yaris. Ncp93, 131
  1. Install the power steering ECU with the 2 nuts.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


    Yaris. Ncp93, 131
  1. Connect the 4 connectors.



    Yaris. Ncp93, 131
  1. Install the wire harness clamp.

    NOTICE:
    Make sure that the wire harness of the steering column assembly is installed onto the power steering ECU bracket and that it is not pulled too tightly.


2. INSTALL UPPER INSTRUMENT PANEL SUB-ASSEMBLY


Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. Using a nipper, cut off both ends of the runner portion shown in the illustration (When installing a new one).

  1. Engage the 5 claws at the front side of the instrument panel.



  1. Engage the 7 clips at the rear side of the instrument panel.


    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation



  1. Install the upper instrument panel with the 2 <C> bolts and the 2 <B> screws.


    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation

    Torque:
    20 N*m{204 kgf*cm, 15 ft.*lbf} for bolt <C>


    Yaris. Ncp93, 131
  1. Connect the passenger airbag connector and clamp.



3. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY


Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. Engage the claws of the hinge portions by pushing the glove compartment door in the horizontal direction to install the glove compartment door assembly.

    NOTICE:
    Engage the claw by pushing it in the horizontal direction, otherwise, installation failure caused by excessive play around the hinge portion will result.


    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. Slightly flex the upper portion of the glove compartment door assembly to engage the stopper.

  1. Install the 2 glove compartment door stoppers onto the glove compartment door.



4. INSTALL FRONT PILLAR GARNISH RH


    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. w/ Curtain Shield Airbag:

    1. Remove the piece of cloth or nylon.



    Yaris. Ncp93, 131
  1. Install the 3 clamps.

  1. Connect the antenna connector.



    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. w/ Curtain Shield Airbag:

    1. Install 2 new special clips and the clip onto the front pillar garnish.

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



    Yaris. Ncp93, 131
  1. w/o Curtain Shield Airbag:

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



5. INSTALL FRONT PILLAR GARNISH LH


    Yaris. Ncp93, 131
  1. w/ Curtain Shield Airbag:

    1. Remove the piece of cloth or nylon.



    Yaris. Ncp93, 131
  1. Install the 4 clamps.



    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. w/ Curtain Shield Airbag:

    1. Install 2 new special clips and the clip onto the front pillar garnish.

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



    Yaris. Ncp93, 131
  1. w/o Curtain Shield Airbag:

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



6. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP RH


    Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. Align the location mark with the paint mark first, and install the front door opening trim weatherstrip, as shown in the illustration.

    Paint mark:
    Area
    Color
    RH side
    Blue
    LH side
    Pink


7. INSTALL FRONT DOOR OPENING TRIM WEATHERSTRIP LH
HINT:
Use the same procedure as for the RH side.


8. INSTALL COMBINATION METER ASSEMBLY


Yaris. Ncp93, 131.Power Assist Systems.Power Steering System (For Sedan).Power Steering Ecu (For Sedan)  Installation
  1. Install the combination meter assembly with the 2 screws.

    NOTICE:
    Install the meter by inserting the ribbed portions of the meter between the instrument panel and meter cluster.
  1. Connect the 2 connectors.



9. INSTALL INSTRUMENT CLUSTER FINISH PANEL NO.1


Yaris. Ncp93, 131
  1. Fit the 2 claws of the instrument cluster finish panel into the upper instrument cluster finish panel center.



    Yaris. Ncp93, 131
  1. Engage the 5 claws and 5 clips and install the instrument cluster finish panel.



10. INSTALL INSTRUMENT PANEL FINISH PANEL END RH


Yaris. Ncp93, 131
  1. Engage the 6 claws and 3 clips and install the instrument panel finish panel end RH.



11. INSTALL INSTRUMENT PANEL FINISH PANEL END LH


Yaris. Ncp93, 131
  1. Engage the 6 claws and 3 clips and install the instrument panel finish panel end LH.



12. INSTALL INSTRUMENT PANEL FINISH PANEL LOWER CENTER


Yaris. Ncp93, 131
  1. Engage the 2 claws and 2 clips and install the instrument panel finish panel.



13. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N*m{55 kgf*cm, 48 in.*lbf}


14. CHECK SRS WARNING LIGHT
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15. PERFORM ZERO POINT CALIBRATION
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