Relay And Fuse Block Installation: Notes

Replacement Part 

1. Move the flathead screwdriver in the direction of the arrow (1) shown in the figure below, 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.

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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.

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   • 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 connectors.

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4. Install the wiring harness.
   Fig 1: Wiring Harness And Bolt With Torque Specifications

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5. Install the bolt.
6. Insert the relay and fuse block middle cover into the relay and fuse block.

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7. Insert the wiring harness connectors into the relay and fuse block middle cover.

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8. 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.

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9. Install the relay and fuse block lower to the relay and fuse block middle cover.
10. Install the wiring harness clip to the relay and fuse block lower cover.

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11. Install the band shown in the figure below.

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12. Insert the front wiring harness protector into the stud bolts.

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13. Install the front wiring harness protector clip tabs to the body.
    Fig 2: Front Wiring Harness Protector, Clip And Bolt With Torque Specifications

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14. Install the body ground and then install the bolts.
15. Insert the front wiring harness protector cap into the stud bolt.

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16. Install the bracket.
    Fig 3: Bracket And Bolts With Torque Specifications

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17. Install nut A.
18. Install nut B.
19. Install nut C.
20. Insert the relay and fuse block into the stud bolts.

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21. Install nut A.
    Fig 4: Relay And Fuse Block Nuts With Torque Specifications

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22. Install nut B.
23. Install nut C.
24. Install all the relays and fuses.
25. Connect the connectors.

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26. Press the wiring harness to the relay and fuse block hook.
27. Install the relay and fuse block upper cover.

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28. Install the following parts.
    1. Battery and the battery tray (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
    2. Air cleaner component (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G VIN Y] .) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G VIN M] .)
    3. Plug hole plate (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G VIN Y] .) (See PLUG HOLE PLATE REMOVAL/INSTALLATION [SKYACTIV-G VIN M] .)
29. Perform the "Verify Relay and Fuse Block Replacement". (See VERIFY RELAY AND FUSE BLOCK REPLACEMENT .)
30. Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)