LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2018 >> CX-3 Touring, FWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Systems >> Relay And Fuse Block Removal/Installation >> Removal

Relay And Fuse Block Removal/Installation: Removal

  1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  2. Remove the air cleaner assembly. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
  3. Remove the battery and the battery tray. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0] .)
  4. While pressing the relay and fuse block upper cover hook in the direction of the arrow (1) shown in the figure, lift up the relay and fuse block upper cover in the direction of the arrow (2) to detach the relay and fuse block upper cover hook from the relay and fuse block middle cover tab.
    Fig 1: Pressing Relay And Fuse Block Upper Cover Hook
    G11472456Courtesy of MAZDA MOTORS CORP.
  5. Remove the relay and fuse block upper cover.
    CAUTION:
    • If the relay and fuse block is removed with the relays and fuses installed, the area around the relay and fuse block may contact the relays or fuses and damage the them. Before removing the relay and fuse block, remove all the relays and fuses.
  6. Remove all the relays and fuses.
  7. Remove the emission wiring harness from the relay and fuse block hook.
    Fig 2: Pressing Emission Wiring Harness
    G11472457Courtesy of MAZDA MOTORS CORP.
  8. Disconnect the emission wiring harness connectors.
    Fig 3: Disconnecting Emission Wiring Harness Connectors
    G11472458Courtesy of MAZDA MOTORS CORP.
  9. Remove the nuts.
    Fig 4: Removing Nuts
    G11472459Courtesy of MAZDA MOTORS CORP.
  10. Pull out the relay and fuse block from the stud bolts.
    Fig 5: Pulling Out Relay And Fuse Block
    G11472460Courtesy of MAZDA MOTORS CORP.
  11. While pressing the clip tabs of front wiring harness protector in the direction of the arrows (1) shown in the figure, pull the clip of front wiring harness protector in the direction of the arrow (2) shown in the figure to detach the clip tabs of front wiring harness protector from the engine mount.
    Fig 6: Pressing Clip Tabs Of Front Wiring Harness Protector
    G11472461Courtesy of MAZDA MOTORS CORP.
  12. Pull out the front wiring harness protector clip from the engine mount.
  13. Pull out the front wiring harness protector cap in the direction of the arrow shown in the figure.
    Fig 7: Pulling Out Front Wiring Harness Protector Cap
    G11472462Courtesy of MAZDA MOTORS CORP.
  14. Pull out the front wiring harness protector from the stud bolt.
  15. While pressing the wiring harness clip tabs in the direction of the arrows (1) shown in the figure, push out the wiring harness clip in the direction of the arrow (2) shown in the figure to detach the wiring harness clip tabs from the relay and fuse block lower cover No. 1.
    Fig 8: Pressing Wiring Harness Clip Tabs
    G11472463Courtesy of MAZDA MOTORS CORP.
  16. Remove the wiring harness clips.
  17. While pressing the relay and fuse block middle cover tab in the direction of the arrow (1) shown in the figure using a tape-wrapped flathead screwdriver, pull down the relay and fuse block lower cover No. 1 in the direction of the arrow (2) to detach the relay and fuse block middle cover tab from the relay and fuse block lower cover No. 1.
    Fig 9: Detaching Relay And Fuse Block Middle Cover Tab
    G11472464Courtesy of MAZDA MOTORS CORP.
  18. Detach all of the relay and fuse block middle cover tabs and the relay and fuse block lower cover No. 1.
  19. Remove the relay and fuse block lower cover No. 1.
  20. While pressing the relay and fuse block middle cover tab in the direction of the arrow (1) shown in the figure using a tape-wrapped flathead screwdriver, pull down the relay and fuse block lower cover No. 2 in the direction of the arrow (2) to detach the relay and fuse block middle cover tab from the relay and fuse block lower cover No. 2.
    Fig 10: Pressing Relay And Fuse Block Middle Cover Tab
    G11472465Courtesy of MAZDA MOTORS CORP.
  21. Detach all of the relay and fuse block middle cover tabs and the relay and fuse block lower cover No. 2.
  22. Remove the relay and fuse block lower cover No. 2.
  23. While pressing the wiring harness clip tabs in the direction of the arrows (1) shown in the figure, push out the wiring harness clip in the direction of the arrow (2) shown in the figure to detach the wiring harness clip tabs from the relay and fuse block lower cover No. 2.
    Fig 11: Detaching Wiring Harness Clip Tabs From Relay And Fuse Block Lower Cover No. 2
    G11472466Courtesy of MAZDA MOTORS CORP.
  24. Remove the wiring harness clip.
  25. Insert a tape-wrapped flathead screwdriver into the service hole in the position shown in the figure.
    Fig 12: Inserting Tape-Wrapped Flathead Screwdriver Into Service Hole
    G11472467Courtesy of MAZDA MOTORS CORP.
  26. While pressing the relay and fuse block tab in the direction of the arrow (1) shown in the figure using a tape-wrapped flathead screwdriver, pull down the front wiring harness connector in the direction of the arrow (2) to detach the relay and fuse block tab from the front wiring harness connector.
    Fig 13: Pressing Relay And Fuse Block Tab
    G11472468Courtesy of MAZDA MOTORS CORP.
  27. Pull out all the front wiring harness connectors from the relay and fuse block.
  28. Remove the nut.
    Fig 14: Removing Nut
    G11472469Courtesy of MAZDA MOTORS CORP.
  29. Remove the front wiring harness.
  30. Set the removed relay and fuse block aside so that it does not scratch the vehicle and parts.
scientia non olet · About LEMON Manuals