No high speed spin - Frigidaire GLTF1240A Front Load Washer

Have you done a manufacture RESET?

From my experience, the lower wash cycles are set to only do certain things. For example: the Delicate won't do a high speed spin, even though a high speed spin wouldn't really be destructive to delicates, but would force more water out of them! I usually just run a "Drain/Spin" after the Delicate cycle.

hi, there may be not enough water draining out on the last cycle before it spins so i'd give the pump a good luck over also check the filter if it has 1, and check the drain hose. the other fault could be the module control board this controls the motor speed hope it helps

regards
shaun

If the motor has a twin speed check the high speed winding. If the washer has a gear box for high speed , check and see if the high speed is initiated while it is on high speed spin.

Motor has some shorted windings. Timer switches to higher current for faster rotation and the thermal overload protection shuts the process off as the current is too high because of the shorted windings.

Just a Idea, belt is slipping this is why when it is empty it works on high speed when full its to heavy and belt slips

Possible overloading or a situation many people do not consider is underloading ,if your machine has an out of balance sensor this will operate in either event and hold the spin to protect your machine .

replace speed control board located right rear base of unit

we can eliminate the motor and the switch since that part is working. sound like your timer might be faulty, timer make everything work in persistence cycles, if its goes bad sometime it tend to jump/skip cycles.

possibly a faulty "off-balance" detector, but not sure...try to purposely make it go off balance during wash...maybe a few pairs of sneakers?