Mazda MX-5 NA silhouetteMX-5 NA

WIRING DIAGRAM — Cruise Control System component locations (Q)

Z-79wiring diagram

Composite shows engine bay, IP behind dash, and lower-dash interior in one frame.

WIRING DIAGRAM — Cruise Control component locations

Component LocationFig. fig1

Engine bay — fuse / relay blocks and cruise actuator.

Composite vehicle-section drawing showing Cruise Control component locations. Top-left: engine bay (front three-quarter, hood open) with callouts X-01 RELAY & MAIN FUSE BLOCK, X-02 RELAY & MAIN FUSE BLOCK, X-03 RELAY & MAIN FUSE BLOCK, an A/T harness branch, and Q-05 CRUISE CONTROL ACTUATOR mounted at the lower fender area. Top-right: dashboard / IP interior view with X-05 IGNITION SWITCH, Q-03 CRUISE CONTROL SWITCH on the steering wheel, Q-01 CRUISE CONTROL UNIT behind the dash, X-04 FUSE BOX, Q-04 BRAKE SWITCH, X-18 (F)-(I) connector, X-17 (F)-(I) connector. Bottom-right: inside-the-instrument-panel view with X-17 (F)-(I), X-18 (F)-(I) and Q-02 (BLUE) CRUISE CONTROL MAIN SWITCH on the lower dash, plus a circled '8' callout marker.
1X-01(Relay & Main Fuse Block (firewall center))
2X-02(Relay & Main Fuse Block (firewall LH))
3X-03(Relay & Main Fuse Block (firewall))
4Q-05(Cruise Control Actuator (LH fender))
5A/T(A/T harness branch)
Component LocationFig. fig1

Dashboard / IP — ignition switch, cruise unit, cruise switch on steering wheel.

1X-05(Ignition Switch)
2Q-03(Cruise Control Switch (steering-wheel mount))
3Q-01(Cruise Control Unit (behind dash))
4X-04(Fuse Box)
5Q-04(Brake Switch)
6X-17((F)-(I) in-line connector)
7X-18((F)-(I) in-line connector)
Component LocationFig. fig1

Lower dash interior — cruise main switch and intermediate connectors.

1X-17((F)-(I) in-line connector)
2X-18((F)-(I) in-line connector)
3Q-02((BLUE) Cruise Control Main Switch — lower dash panel)

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