Description
Pro-Series Diagnostic Cable with Integrated Remote Start
Stop fighting with your top deck. The Reliable Maintenance Harness is the professional’s choice for servicing Sea-Doo watercraft. Engineered to allow full engine operation with the top deck completely removed, this harness gives you total access to the bilge without sacrificing functionality.
Total Control, No Compromises
This harness retains ALL critical system functions, including:
Full Gauge Cluster Connectivity
Throttle Response & DESS Post Functionality
Bonus: Pair with our secondary IBR Extension Cable to test VTS/IBR functionality and brake lever response (available as an option above).
Exclusive “Pro-Only” Features
15ft Reach: While the competition gives you 10ft, we give you 15 feet of high-grade cabling, providing maximum workspace flexibility.
Integrated Remote Start: Save time and steps. Start or stop the engine directly from the bilge—no more walking back and forth to a detached deck.
Oil Change “Drowned Mode”: Makes oil extraction effortless. Simply secure the throttle wide open (using our throttle holder, also available above) to crank the engine without starting, ensuring you pull every drop of old oil from the crankcase.
When You Need This Cable:
Safety First: Eliminate the risk of damaging your hull, deck and fuel pump assembly by propping it sideways.
Tight Spaces: Perfect for machines on double trailers where deck clearance is an issue.
Advanced Diagnostics: Essential for custom tuning, sensor troubleshooting, and leak detection.
Maximum Efficiency: The fastest way to perform a complete “Drowned Mode” oil evacuation.
The Best Value in the Industry
Our harness offers 5 extra feet of length and an integrated start button—features the competition doesn’t have—all while priced over $115 LESS than the leading alternative ($260+ MSRP).
Compatibility:
Spark Models: All Years/Models
2020 Models: GTI 130/170, GTI SE 130/170, GTR 230, and Wake 170.
Note: International customers (excluding Canada), please contact us directly for a custom shipping quote.













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