The Firestone Air Command single‑wire harness is a service wiring harness for Air Command single‑ECU systems, supplied as a dedicated replacement harness (WR17609534). It provides the wiring interface needed for single‑ECU Air Command setups and supports straightforward replacement or repair of the vehicle's suspension control wiring while aligning with Firestone's air‑suspension product family.
Firestone Air Command Single Wire Harness Service (WR17609534)