Mazda MX-5 NA silhouetteMX-5 NA

RELAY

T-16prose procedureUnverified

HEADLIGHT RETRACTOR RELAY

Inspection

Headlight Retractor Relay inspection

  1. 1
    Check continuity between terminals of the relay.
    Ohmmeter connected to headlight retractor relay connector showing terminal numbers 1, 2, 3, 4, 5 for the continuity test.
    05U0TX-018
  2. 2
    If not as specified, replace the retractor relay.
  3. 3
    If correct, go to Step 4.
  4. 4
    Apply 12V to terminal 3 and ground terminal 5. Check continuity between terminals of the relay.
    Battery (12V) connected to terminal 3 and ground terminal 5 of the retractor relay, with ohmmeter measuring continuity between terminals.
    05U0TX-019
  5. 5
    If not as specified, replace the retractor relay.

Retractor relay continuity (Step 1)

1—4
ContinuityYes
2—4
ContinuityNo
3—5
ContinuityYes

Retractor relay continuity (Step 4 — 12V applied)

1—4
ContinuityNo
2—4
ContinuityYes

TURN AND HAZARD WARNING FLASHER UNIT

Inspection

Turn and Hazard Warning Flasher Unit inspection

  1. 1
    Check continuity between terminals of the flasher unit.
    Set the ohmmeter to ×1000Ω range.
    Turn and hazard warning flasher unit connector with labelled terminals h, d, c, a, etc. and probe checking continuity.
    05U0TX-020
  2. 2
    If not as specified, replace the flasher unit.

Turn and Hazard Warning Flasher Unit continuity

a — c
ContinuityX
a — d
ContinuityX
a — e
ContinuityO
a — f
ContinuityO
a — g
ContinuityX
a — h
ContinuityX
c — a
ContinuityO
c — d
ContinuityO
c — e
ContinuityO
c — f
ContinuityO
c — g
ContinuityO
c — h
ContinuityO
d — a
ContinuityO
d — c
ContinuityX
d — e
ContinuityX
d — f
ContinuityX
d — g
ContinuityX
d — h
ContinuityX
e — a
ContinuityX
e — c
ContinuityX
e — d
ContinuityX
e — f
ContinuityX
e — g
ContinuityX
e — h
ContinuityX
f — a
ContinuityX
f — c
ContinuityO
f — d
ContinuityX
f — e
ContinuityX
f — g
ContinuityX
f — h
ContinuityX
g — a
ContinuityX
g — c
ContinuityX
g — d
ContinuityX
g — e
ContinuityX
g — f
ContinuityX
g — h
ContinuityX
h — a
ContinuityO
h — c
ContinuityO
h — d
ContinuityO
h — e
ContinuityO
h — f
ContinuityO
h — g
ContinuityO

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