F 03 Display (Mechanical lock-up has occurred duraing an operation othrt than unloading) I do I fix the problem

Per GE Service bulletin # RA 03-01:

Serial Numbers affected: TZ, VZ, ZZ, AA, DA

Door will not open after self clean cycle due to motorized latch motor stuck in closed position or grinding noise during motorized lock operation.
Both issues are caused by interference of the inner vent trim slot with the latch arm as it travels to the closed position.

Correction:
Replace both the lock motor (WB14T10008) and inner vent trim (WB07T10179).
Failure to replace the inner vent trim will not correct the problem long term, and subsequent lock motor failures will occur.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/jeffrey_634abadf963e31e5

CD70 indicates Used toner bag mixing paddle locked.
U need to check following:

1. Do the paddles in the used toner bag rotate? If not, replace a new toner bag.

2. Is the used toner motor rotating? (Perform the output check: 03-414)

3. Is the used toner motor lock detection sensor operating normally? (Perform output check: 03- [FAX] ON/[2]/[G])

I believe F4 means the mechanism is locking up when unloading the tape. You should look into the operation of the loading motor.

Hi @Jayeshsinh DO this steps:

>Check your phone, that is it on.
>Hold and press Green handset + Red handset + Camera key.
>Release holded keys, when you see Nokia logo.
>Now tap your lock code. (The default lock code is 12345).
>After this operations your phone will reset and maybe restart.

OR
>Press Power button, until your phone turns on.
>After that press Menu button and goto Settings -> Phone -> >Phone management -> Factory Settings -> Delete data and restore.
>Confirm your decision -> press Yes.
>Done

Hi sunshine1222

reinstall your print artis and scan you operating system will solve your problems

regards

When the movement of mechanical position does not completed
to move unloading direction within regular time.
must remove cas. cover and if tape is not slacked apply 4 volts on loading motor connector and the cas. will go out.This problem is not repairable by not authorized personnel.

Not certain if your model uses the K Mech/Deck (try searching the net to see if it does) If it do!
F03 means locks when unloading. The cause will be the load motor or drive, timing, or mode switch.

The most obvious failure would be the mechanical timer that is behind / part of the knob used to select the cycle.

But, you may want to inspect the heating element in the sump area -- some dishwashers will wait (and wait) for the water temp to come up high.

Good Luck!