symptom
No LED or motor response
No LED or motor response Prove charge, seating, center-lock position, contacts, and trigger through FM-01.
What this symptom means
No LED or motor response Prove charge, seating, center-lock position, contacts, and trigger through FM-01.
Related failure modes
Included in the full manual
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
Public pages show a preview only. Purchase the full manual to download complete repair steps, diagrams, and verification procedures.
Related symptoms and error codes
Related models
Common symptoms
- The drill stops early or gives far less runtime than expected without unusual heat.
- The torque collar binds, will not stay on a setting, or the clutch slips or locks at every position.
- The motor can be heard running, but the chuck is stationary or does not rotate normally.
- The drill makes abnormal grinding or knocking, vibrates strongly, or the chuck and spindle have play.
- The drill or battery smokes, leaks, swells, melts, smells burnt, sparks violently, or exposes wiring.
- The chuck jaws bind, will not release a bit, close unevenly, or cannot grip a straight round shank.
- The chuck, housing, handle, battery mount, labels, or vents are loose, cracked, obstructed, or damaged.
- The drill stalls, binds, shuts down, or has low power