Bobcat 6691430 Control Panel

Bobcat 6691430 is a keyed controller panel used on a range of Bobcat mini excavators (models 325, 328, 329, 331, 334, 335, 337, 341, 425, 428). Common failure modes include water ingress causing shorted LCD/analog readouts, burned‑out power supply components, and loss of communication with the hydraulic control unit. Inspect the panel for visible moisture or corrosion, verify 12 V input to the controller board, and check continuity on the main power rails and I/O connectors. If the display remains blank, test the internal regulator and replace any failed capacitors; if error codes appear, cross‑reference them with Bobcat service documentation before proceeding.[oss-gpt-20b] Post Comment

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