EZGO TXT Reed Switch Bypass for Consistent Charging

Quick answer: To perform an EZGO TXT reed switch bypass, locate the small red wire with an inline fuse coming out of the back of your charger receptacle. Cut this red wire just before it enters the receptacle casing, strip the end, crimp on a 5/16″ ring terminal, and attach it directly to the Main Positive (+) terminal of your battery pack. This restores full power to the solenoid circuit.

Before starting any electrical work, confirm your battery pack voltage is adequate to trigger the charger. If you need tools to diagnose your pack, visit our Diagnostic Lab.

01 // Understanding the Reed Switch Failure

The reed switch is a safety interlock designed by EZGO to prevent you from driving away while the charger is still plugged into the cart. Inside the charging plug handle is a magnet. When you plug it in, the magnet pulls a tiny glass reed switch open inside the receptacle, cutting power to the cart’s solenoid.

Over time, vibration and current surges cause the fragile glass tube to shatter or the contacts to fuse shut. When it fails, the cart thinks it is permanently plugged in, leaving you stranded. Bypassing it is the industry-standard repair.

02 // Tools Required

This is a quick, inexpensive fix that requires minimal supplies. For OEM replacement parts and safety guidelines, always refer to the E-Z-GO official support manuals.

• Hardware: 9/16″ or 1/2″ insulated wrench (for battery terminals), wire cutters, and wire strippers.
• Materials: One 5/16″ or 3/8″ ring terminal (matched to your battery stud size) and a wire crimper. Heat shrink tubing is highly recommended.
• Safety: Switch the cart to TOW mode (if equipped with a Run/Tow switch) before disconnecting any battery cables.

03 // The Bypass Procedure

Follow these steps to safely bypass the switch and restore solenoid activation power.

1. Locate the Receptacle: Lift the seat and find the back of the charger receptacle where you plug the cart in.
2. Identify the Ignition Wire: Look for three wires coming from the receptacle. Two are thick (white/black or red/black) going to the main battery posts. The third is a thin red wire, usually featuring an inline fuse holder, protruding from a small raised bump on the receptacle. This bump houses the reed switch.
3. Cut the Wire: Cut the thin red wire right where it enters the receptacle casing. Leave the inline fuse intact on the wire segment you just cut.
4. Prepare the Terminal: Strip about 1/4″ of insulation from the end of the cut red wire. Slide on a piece of heat shrink tubing, then crimp the ring terminal securely onto the bare copper. Use a heat gun to seal the tubing.
5. Connect to Power: Unbolt the nut on your Main Positive (+) battery terminal. Slip the new ring terminal onto the stud, and tighten the nut back down to 95-105 in-lb.

04 // Testing the Circuit

Once the wire is bolted to the main positive terminal, the bypass is complete. Switch your cart back to RUN mode.

Turn the key switch to ON, select Forward, and press the pedal. You should hear the solenoid “click” and the cart should attempt to move. Next, plug your charger in. The charger should click on and begin supplying amperage to the pack.

05 // Critical Tech Warnings

By executing the EZGO TXT reed switch bypass, you have disabled the factory safety interlock. This introduces a new operational rule for your cart.

• Drive-Away Danger: The cart will now drive even if the charger is plugged into the wall and the receptacle. You must train yourself and anyone who drives the cart to unplug the charger before pressing the pedal, or you will violently rip the charger cables out.
• Fuse Maintenance: Never bypass the inline fuse on that small red wire. If that fuse blows, the cart will die again. Keep spare 10-amp fuses on hand. For high-quality electrical components, check suppliers like Buggies Unlimited.