Getting a “new-to-me” boat is an exciting adventure, but dealing with inherited electrical and electronic gremlins can quickly take the wind out of your sails. Issues like failing fuel gauges, inaccurate holding tank sensors, and malfunctioning radar are common on older vessels, especially after they’ve been sitting or changed hands.
At Yes Centers, we specialize in exactly these types of marine systems integration and repair. Whether you are docked in Kemah, Seabrook, or League City, our team can diagnose and fix your onboard instrumentation and navigation electronics.
Restoring Your Boat’s “Vital Signs” and Navigation
When gauges and radars fail on an older boat, the problem is often deeper than just the display on the dash. Here is how we approach these common repairs:
1. Fuel & Holding Tank Gauge Repairs
If your fuel or holding tank gauges aren’t reading correctly, the issue is typically found in one of three places:
The Sending Unit: In older boats, internal floats can become “fuel-soaked” or stuck due to sediment and waste buildup. We can pull the senders to test their resistance (ohms) and replace them if they are failing.
Wiring & Corrosion: The humid salt air around Galveston Bay is notorious for corroding the small connections behind the dash or at the tank. A simple “green” wire can kill a signal instantly.
Grounding Issues: Gauges are highly sensitive to poor grounding. We verify that your instrumentation loop is clean and consistent.
2. Radar System Diagnostics
Marine radar is a sophisticated tool, and when it stops functioning normally, it requires a systematic check:
Power Supply: Radars require a stable voltage to “spin up” and transmit. We check for voltage drops in the dedicated circuit.
Network Connectivity: On older systems, the data cables between the scanner (the dome/array) and the display can degrade. We test for signal continuity.
Magnetron/Doppler Health: If the system turns on but shows no “returns” or targets, the internal transmitter (magnetron) may be at the end of its lifespan. We can diagnose whether a repair or an upgrade is the most cost-effective path.
Expert Dockside Repair in Kemah & Surrounding Areas
Located at 828 Marina Bay Dr, Yes Centers provides mobile service to all local marinas within a 30-mile radius, including Watergate Yachting Center, South Shore Harbour, and Texas City.
We understand that you want to start your ownership on a high note. Our technicians can provide a full audit of your electronics and plumbing sensors to ensure you have accurate data before you head out into the bay.
Ready to get your gauges and radar back online?
Address: 828 Marina Bay Dr, Kemah, TX 77565
Phone: +1 281-538-9377
Email: service@yescenters.com
