Curtis PMC EZ GO 25864G09 controller

Curtis PMC EZ‑GO 25864G09 is a high‑current (≈250–350 A) electronic speed controller used on 1994‑present E‑Z‑GO Medalist and TXT 36‑V golf carts. Common failure modes include overheating of the MOSFET array, burnt or tripped main relay contacts, and degradation of the throttle input circuitry (especially the ITS throttle module). Initial diagnostics should verify that the battery voltage is within spec and that the controller’s power supply rails are present; visually inspect for burn marks or swollen capacitors on the board; and check the main relay operation by measuring coil resistance and ensuring proper contact closure. If those checks pass, review any stored fault codes via the cart’s diagnostic port and test the throttle input pins with a multimeter to confirm signal integrity.[oss-gpt-20b]

Need your Curtis PMC repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

📞 Call Now: 1 (336) 969-0110

Free Estimates • Industrial-grade testing • Nationwide Service

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We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.

📞 Call: 1 (336) 969-0110 ✍️ Start Free Diagnostic

Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service


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Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.