40268-h-088 [UPDATED 2025]

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 (Y31).

Standardized wiring handles the voltage required for consistent valve operation. 40268-H-088

Ensure the harness isn't pinched by seat brackets or interior trim panels, which can lead to intermittent signal loss. Where to Find One

The (often sold under the product code H-088 ) is a dedicated application-specific harness. It is designed to connect the Data System ASC680 Air Suspension Controller directly to your car’s factory wiring without cutting or splicing. Key Specifications: Since no wires are cut, you can return

Finding these harnesses can be tricky as they are often imported from Japan. You can frequently find them listed on specialized parts retailers like Yahoo! Japan Auctions or through international automotive brokers like Buyee .

Are there any or specific technical details you'd like me to add to this post? Ensure the harness isn't pinched by seat brackets

While the H-088 is designed for ease of use, keep these tips in mind during your weekend project: