Mazda MX-5 NA silhouetteMX-5 NA

SWITCH

T-23spec table

U.S. spec. combination switch inspection.

Inspection

U.S. spec.

Inspection (U.S. spec.)

  1. 1
    Disconnect the negative battery cable.
  2. 2
    Remove the knee protector.
  3. 3
    Disconnect the combination switch connector.
    Location of the COMBINATION SWITCH CONNECTOR under the dashboard near the steering column.
    05U0TX-038
  4. 4
    Check the continuity or the resistance between the terminals described with an ohmmeter.
  5. 5
    If the continuity or resistance is not as specified, replace the combination switch as an assembly.

Lights, dimmer, and passing switch

Lights, dimmer, and passing switch continuity

Headlight
Sub-PositionLow beam
EO
HLO
HU
TNSO
HEADO
BA
B
Headlight
Sub-PositionHigh beam
EO
HL
HUO
TNSO
HEADO
BA
B
Passing
Sub-Position
EO
HL
HUO
TNS
HEAD
BAO
BO
Tail, Parking
Sub-Position
EO
HL
HU
TNSO
HEAD
BA
B

Turn signal switch

Turn signal switch continuity

Left
FUO
TLO
TR
Right
FUO
TL
TRO

Windshield wiper and washer switch

Windshield wiper and washer switch continuity

Wiper switch
Sub-PositionOFF / OFF
ASO
WIG
SWL
SWH
INT
SW (One touch)
Wiper switch
Sub-PositionOFF / ON
ASO
WIG
SWL
SWH
INT
SW (One touch)O
Wiper switch
Sub-PositionINT
AS
WIGO
SWL
SWH
INTO
SW (One touch)
Wiper switch
Sub-PositionI (Low)
AS
WIGO
SWLO
SWH
INT
SW (One touch)
Wiper switch
Sub-PositionII (High)
AS
WIGO
SWL
SWHO
INT
SW (One touch)
Washer switch ON
Sub-Position
ASO
WIG
SWL
SWH
INT
SW (One touch)

Cruise control switch

Cruise control switch continuity

SET/COAST
SEO
RE
EO
RESUME/ACCEL
SE
REO
EO

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