Optimized for late-80s and early-90s Nissan luxury chassis (Y31).
If you are looking to fine-tune your vehicle's stance, you’ve likely come across the . While it might look like a simple bundle of wires, this specific harness is a critical bridge for those running high-end air suspension controllers in flagship luxury sedans like the Nissan Cima or Cedric/Gloria (Y31 series) . 40268-H-088
Since no wires are cut, you can return the car to stock height and configuration at any time. Installation Tips for the Y31 Chassis Optimized for late-80s and early-90s Nissan luxury chassis
Always disconnect the battery before plugging in the harness to avoid shorting the sensitive ASC680 unit. Since no wires are cut, you can return
Relays signals between the ECU and the air suspension valves to allow for height adjustments via the digital controller. Why Quality Harnesses Matter