Test solenoid coils easily with Magnetic Tool Test A Solenoid Valve
1. Visual Inspection. Start with a simple visual check: Look for visible cracks on the valve body. Check if the coil is swollen or discolored Liftgate solenoids need to be tested under a load. According to Sales and Service Engineer Larry Rambeaux, "Use the ohm I am testing a 4 post solenoid for continuity on my overlander. --WATCH MORE 5 TONS OF DISCOVERY: Recent uploads ...