The MC‑1 1600305 is a micro‑processor controller used in JLG man‑lift and telehandler models, providing joystick input processing and drive control. Common failure points for this class of controllers include burned or tripped power supply ICs, degraded signal conditioning on the joystick inputs, and firmware corruption that can cause lock‑up or error codes. First‑check diagnostics: verify 24 V DC rail continuity and voltage levels at the controller’s input terminals; inspect all connector pins for corrosion or loose contacts; review any displayed error codes or LED status patterns against the JLG service manual to pinpoint a specific fault.[oss-gpt-20b] |
Need your JLG Curtis 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
⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.
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.
Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service
JLG Curtis MC-1 1600305 Micro Processor Controlled
JLG Curtis 17400700 Joystick
JLG Curtis 17400700 JoystickIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.