8340 pre quad woes

[Maxxummatt]

evening all

Our 8340 pre quad we've owned just over a year .i bought it as a non driver as a project, soon got it going after replacing numerous sensors etc . She's gone fairly well but have always had a few gripes . Over the summer she was put on bailing duties . All worked perfect and returned home and stopped her on the yard . Back an hour later and the transmission flashes up e24 . Did a recal and all was well .. the majority of mornings we can go to her and she will flash up e32 today I also spotted it said 32 on the lift screen too ., once started this goes away and she always drives fine ....

Can anyone shed any light as to why e24 came up after a good workout ? Temp related maybe ?

And more as to why e32 is there most mornings ?(does 32 on lift side of screen mean anything also ? )

Thanks guys
Matt

 

[agrimax]

E24 is c3 and c4 clutches not calibrated.
E32 is keep alive memory power failure.
32 on the lift screen is also keep alive power supply failure.
Wonder if there is a loose/dirty or bad connection about the ECU multi connectors?
No one seems to be able to confirm if there is an actual keep alive (KAM) battery in the ECU or if the memory is stored in a chip or such like.It does look like a connection problem or else the memory storage is going faulty.