Why is my Tadano showing Error 04 (Outrigger FL Data Failure)?
Error 04 indicates a faulty outrigger float sensor or damaged wiring in the front left outrigger position monitoring system.
Tadano Error 04 specifically points to a Front Left (FL) outrigger data failure, typically caused by a malfunctioning float sensor that monitors outrigger extension and ground contact pressure. The float sensor provides critical load moment data to the crane's safety system, and when it fails to communicate properly, the error triggers to prevent unsafe operation.
Remember: FLOW: Float sensor, Look for damage, Ohm test continuity, Wire harness check for Error 04 outrigger failures.
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