Error 40 - No Lift Motion Detected; Description; Possible Causes; Possible Remedies - Precor TRM10/GEN06 Service Manual

Error 40 - No Lift Motion Detected

Description

Error indicates that the incline (lift) system on either a treadmill,
EFX or AMT12 has been instructed to start moving and no lift motion has
been detected by the lift position monitoring system.

Possible Causes

1 The lower control module lift fuse blown.
2 The lift motor is physically jammed and unable to move.
3 The lower control module is bad.
4 The lift capacitor is bad.
5 A lift motor winding is bad.

Possible Remedies

1 Remove power from the unit. Remove the screw from the back of the
lower control (IFT) module and press in the two locking tabs to
remove the cover. Remove the 2amp fuse (it looks like a pencil
eraser) and with an ohmmeter, check the resistance. The ohm value of
the fuse should be less than 1 ohm.

If the fuse is higher than one ohm, replace it.

If the fuse is one ohm or less, plug it back into its socket and
re-install the cover. If the fuse is good and the lift still will
not move, continue to the next possible cause.
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