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Installation [07/2015 - ]: Procedure

  1. INSTALL FUSE BLOCK 
    1. While pressing the stopper using a tape-wrapped flathead screwdriver in the direction of the arrow(1) shown in the figure, pull the wiring harness in the direction of the arrow (2) shown in the figure to detach the fuse terminal from the stopper.
      GTY487010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Flathead screwdriver
      *b Stopper
      *c Terminal
      *d Wiring harness
      NOTE:
      • If terminals are installed incorrectly, it could damage electrical accessories and burn wiring harnesses. When relocating terminals after replacing the fuse block, line up the fuse blocks of old and new parts and always verify each of the wiring harnesses in the wiring diagram so that the installation positions are correct.
      • A terminal disconnection could cause electronic components and the system to not operate normally due to poor contact. After terminal relocation, lightly pull the wiring harnesses to verify that they cannot be pulled out.
    2. Relocate all fuse terminals to the new fuse block.
      GTY486693Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Fuse block (Old)
      *b Fuse block (New)
    3. Install the bands.
      GTY485082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Clip
      *b Fuse block
      *c Band
      • Non-reusable part
    4. Install the fuse block clip to the body.
    5. Install the nut.

      Torque: 10.5 N*m (107 kgf*cm, 8 ft.*lbf) 

      GTY483435Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Fuse block *b Nut
      N*m (kgf*cm, ft.*lbf): Specified torque - -
    6. Install all the fuses.
    7. Install the front side trim (LH).

      Refer to PROCEDURE - Step 1

    8. Install the front scuff plate (LH).

      Refer to PROCEDURE - Step 1

    9. Perform the "Verify Fuse Block Replacement".
  2. VERIFY RELAY AND FUSE BLOCK REPLACEMENT 
    1. Temporarily connect the negative battery cable to verify that the related wiring harness is not heated.
    2. Switch the ignition ON (engine off).
    3. Verify that the fuse is not blown and the related wiring harness is not heated.
    4. Perform the initial settings for the following systems:
    5. Verify DTCs using the Techstream.
      • If a DTC is displayed, repair the malfunctioning part according to the corresponding DTC inspection.

        - After completion of repairs, clear all DTCs stored in the module.

    6. Connect the negative battery cable.

      Refer to PROCEDURE - Step 1

    7. Start the engine and maintain the idle status.
    8. Operate all the switches of the interior/exterior lights of the vehicle and verify that all the lights illuminate and flash.
    9. Operate the audio, climate control, wiper switch, and selector lever (ATX) and verify that they operate correctly.
    10. Shift the selector lever to the P position, race the engine at approx. 3, 000 rpm from engine idling, and verify that there is no malfunction. (ATX)
    11. Perform a road test and verify that low speed, acceleration, shift-up, and shift-down conditions are normal. (ATX)
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