Daihatsu Delta — Wiring Diagram

If you own a Daihatsu Delta (whether the legendary 1500cc BU111 workhorse or the later R60 / R80 series cab-over), you’ve likely stared at its wiring diagram and felt a mix of respect and mild dread. It looks like a tangled nest of colored lines in the service manual. But here’s the secret: The Delta’s wiring isn’t complicated—it’s logical. It was built in an era (late 70s through early 90s) before multiplexed networks and body control modules took over.

Respect the Delta’s diagram, but don’t fear it. It’s honest, color-coded, and built for mechanics with a test light, not a degree in computer science. Clean your grounds, suspect the dash connector first, and remember: if smoke appears, you were pushing too many amps through a switch that was never designed for LEDs. daihatsu delta wiring diagram