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Relay And Fuse Block Removal/Installation: Installation

  1. Move the flathead screwdriver in the direction of the arrow (1) shown in the figure, and pull the wiring harness in the direction of the arrow (2) while pressing the stopper to detach the relay or fuse terminal from the stopper.
    G09788471Courtesy of MAZDA MOTORS CORP.
  2. Relocate all relay and fuse terminals to the new relay and fuse block.
    CAUTION:
    • If terminals are installed incorrectly, it could damage electrical accessories and burn wiring harnesses. When relocating terminals after replacing the relay and fuse block, line up the relay and fuse blocks of old and news parts and always verify each of the wiring harnesses in the wiring diagram so that the installation positions are correct.
    G09788472Courtesy of MAZDA MOTORS CORP.
    • 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.
  3. Connect the wiring harness connectors.
    G13179912Courtesy of MAZDA MOTORS CORP.
  4. Install the bolt shown in the figure and install the power supply cable.
    Fig 1: Power Supply Cable And Bolt With Torque Specification
    G13179916Courtesy of MAZDA MOTORS CORP.
  5. Insert the relay and fuse block middle cover into the relay and fuse block.
    G13179917Courtesy of MAZDA MOTORS CORP.
  6. Insert all the relay and fuse block tabs into the relay and fuse block middle cover and install the relay and fuse block middle cover.
  7. Insert the wiring harness connectors into the relay and fuse block middle cover.
    G14584437Courtesy of MAZDA MOTORS CORP.
  8. Install all the wiring harness connectors to the relay and fuse block middle cover.
    G13179908Courtesy of MAZDA MOTORS CORP.
  9. Insert all the relay and fuse block middle cover tabs into the relay and fuse block lower cover and install the relay and fuse block lower cover.
    G13179920Courtesy of MAZDA MOTORS CORP.
  10. Install the wiring harness clip to the relay and fuse block lower cover.
    G13179921Courtesy of MAZDA MOTORS CORP.
  11. Install the band shown in the figure.
    G13179904Courtesy of MAZDA MOTORS CORP.
  12. Insert the front wiring harness protector into the stud bolts.
    G13179923Courtesy of MAZDA MOTORS CORP.
  13. Insert the front wiring harness protector cap into the stud bolt.
    G09788483Courtesy of MAZDA MOTORS CORP.
  14. Install the front wiring harness protector clip tabs to the body.
    G13179925Courtesy of MAZDA MOTORS CORP.
  15. Insert the relay and fuse block into the stud bolts.
    G13179926Courtesy of MAZDA MOTORS CORP.
  16. Install nut A.
  17. Install nut B.
  18. Install nut C.
    Fig 2: Relay And Fuse Block Nuts With Torque Specification
    G13179927Courtesy of MAZDA MOTORS CORP.
  19. Connect the wiring harness connectors.
    G13718404Courtesy of MAZDA MOTORS CORP.
  20. Install the relay and fuse block upper cover.
  21. Install the parts removed in Steps 2 and 3 in "REMOVAL". (See Removal .)
  22. Perform the "Verify Relay and Fuse Block Replacement". (See Verify relay and fuse block replacement .)
  23. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)] .)
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