Mazda MX-5 NA silhouetteMX-5 NA

WIRING DIAGRAM — Power Window component locations (K)

Z-75wiring diagram

Canada-market variant ignition switch routing shown separately.

Continued from Z-74
Component LocationFig. fig1

Engine bay — power window related fuse/relay blocks. Front three-quarter view with hood open.

Engine-bay view (front three-quarter of the car with hood open) showing power-window-related harness routing. Callouts indicate: X-02 RELAY & MAIN FUSE BLOCK (left side), X-01 RELAY & MAIN FUSE BLOCK and X-03 RELAY & MAIN FUSE BLOCK along the firewall; the harness runs across the engine bay. An A/T-only label callout 'A/T' marks the automatic-transmission harness branch.
1X-01(Relay & Main Fuse Block (firewall, center))
2X-02(Relay & Main Fuse Block (firewall, LH))
3X-03(Relay & Main Fuse Block (firewall, center))
4A/T(A/T transmission harness branch)
Component LocationFig. fig2

Dashboard / instrument panel — ignition switch and main connectors.

Dashboard / interior view from inside the cabin showing the ignition switch and instrument-panel harness. Callouts: X-05 IGNITION SWITCH, X-16 (F)-(I) connector behind the instrument panel marked '(GREEN)', X-20 (F)-(DR2) in-line connector at the upper right. A separate small bubble inset labelled 'CANADA' shows X-05 IGNITION SWITCH for the Canada variant. A bracket calls out X-04 FUSE BOX and X-15 (F)-(DR1) below the instrument panel.
1X-05(Ignition switch)
2X-16((GREEN) (F)-(I) in-line connector)
3X-20((F)-(DR2) in-line connector)
4X-04(Fuse box)
5X-15((F)-(DR1) in-line connector)
6X-05 (CANADA)(Ignition switch — Canada market variant)
Component LocationFig. fig3

Body harness routing for LH and RH power window motors.

Side view of the body / interior showing the door-harness routing for the power-window motors. Callouts: K-03 POWER WINDOW MOTOR RH at top with X-20 (F)-(DR2); K-02 POWER WINDOW MOTOR LH at the bottom with X-15 (F)-(DR1). The body harness is sketched along the floor between the front and rear of the cockpit.
1K-03(Power Window Motor RH (in RH door))
2X-20((F)-(DR2) door connector at A-pillar)
3K-02(Power Window Motor LH (in LH door))
4X-15((F)-(DR1) door connector at A-pillar)
Component LocationFig. fig4

Instrument panel underside — main switch and intermediate connectors.

Underside / inside view of the instrument panel showing the main switch harness route. Callouts: X-16 (GREEN) (F)-(I) connector at the top left; X-19 (F)-(I) connector at the right; K-01 POWER WINDOW MAIN SWITCH at the bottom center.
1X-16((GREEN) (F)-(I) in-line connector behind dash)
2X-19((F)-(I) in-line connector behind dash)
3K-01(Power Window Main Switch (center console))
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