Light Switch - Mazda MX-5 Miata Sport 2007 Manual

Fig. 53: Identifying DRL Control Module Connector
Courtesy of MAZDA MOTORS CORP.
TERMINAL VOLTAGE TABLE (REFERENCE)
Terminal Signal name
1A Power supply
Parking brake
1B lever
pulled/released
1I IG1
High-beam
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Lighting Systems - MX-5 Miata
Connected
Test condition
to
ROOM 30
Under any condition
A fuse
Parking brake lever
pulled: Check for
Parking
continuity to ground.
brake
Parking brake lever
switch
released: Check for
continuity to ground.
Turn the ignition
switch to the ON
position.
Ignition
switch
Turn the ignition
switch to the LOCK
position.
Turn the
Light ignition
Voltage
(V)/Continuity
B+
Continuity
No
B+
1.0 or less
Dimmer
switch at 1.0 or less
HI
Inspection item(s)
ROOM 30 A fuse

Related wiring

harness
Parking brake

switch (See
PARKING
BRAKE SWITCH
INSPECTION .)
Related wiring

harness
Ignition switch (See

IGNITION
SWITCH
INSPECTION .)
Related wiring

harness
Light switch (See


LIGHT SWITCH