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Fuses & Relays: Diagnosis Kia Optima II

Fuses & Circuit Breakers 8 illustrations ~342 words

POWER RELAY TEST (TYPE A)

Check for continuity between the terminals.

Scheme 5

Scheme 5: POWER RELAY TEST (TYPE A)
Scheme 5: POWER RELAY TEST (TYPE A)

Scheme 6

Scheme 6
Scheme 6
  1. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
  2. There should be no continuity between the No.30 and No.87 terminals when power is disconnected.

POWER RELAY TEST (TYPE B)

Check for continuity between the terminals.

Scheme 7

Scheme 7: POWER RELAY TEST (TYPE B)
Scheme 7: POWER RELAY TEST (TYPE B)

Scheme 8

Scheme 8
Scheme 8
  1. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
  2. There should be continuity between the No.30 and No.87a terminals when power is disconnected.

POWER RELAY TEST (TYPE C)

Check for continuity between the terminals.

Scheme 9

Scheme 9: POWER RELAY TEST (TYPE C)
Scheme 9: POWER RELAY TEST (TYPE C)
  1. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
  2. There should be no continuity between the No.30 and No.87 terminals when power is disconnected.

POWER RELAY TEST (TYPE D)

Check for continuity between the terminals.

Scheme 10

Scheme 10: POWER RELAY TEST (TYPE D)
Scheme 10: POWER RELAY TEST (TYPE D)

Scheme 11

Scheme 11
Scheme 11
  1. There should be continuity between the No.30 and No.87 terminals when power and ground are connected to the No.85 and No.86 terminals.
  2. There should be continuity between the No.30 and No.87 terminals when power is disconnected.

FUSE INSPECTION

  1. Be sure there is no play in the fuse holders, and that the fuses are held securely.
  2. Are the fuse capacities for each circuit correct?
  3. Are there any blown fuses? If a fuse is to be replaced, be sure to use a new fuse of the same capacity. Always determine why the fuse blew first and completely eliminate the problem before installing a new fuse.

Scheme 12

Scheme 12: COMPONENTS
Scheme 12: COMPONENTS
  1. Be sure there is no play in the fuse holders, and that the fuses are held securely.
  2. Are the fuse capacities for each circuit correct?
  3. Are there any blown fuses? If a fuse is to be replaced, be sure to use a new fuse of the same capacity. Always determine why the fuse blew first and completely eliminate the problem before installing a new fuse.

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