Vauxhall / Opel Corsa Easytronic No Communication

[Autowave]

Hi all,

Had a Corsa come in with the usual easytronic flashing F fault. Whenever I tapped it, the problem would go away for a short while. So I thought it was the brushes as usual.....

Cleaned them up as I haven't got any new ones in stock just to get the car going. Didn't fix the problem but now I have NO COMMS on transmission. Tried OPCOM, Ethos, Solus Pro, Autocom all no joy. Can talk to the engine, BCM etc etc.

All I have done is strip the motor part and clean brushes! Any ideas on what could have occured?

Thanks in advance.

[DjRomeoR]

Hello, I have the problem with Opel corsa 1.2 2002year easytronic.
I changed motor carbons and put back again easytronic clutch ,but nothink can't connect to this ecu , in others ecus i can connect ,but to this no :/
I try with : Bosch kts,op-com,tech2 but nothink.
Maybe some one have solution for this problem ?

Thank you for help.

[ominimicu]

I had this F issue, and car wont start...turned out to be crack or camshaft..sensor cant remeber which...

[DjRomeoR]

When i cheked Engine ECU ,ore central electronic,instrument cluster, ABS in all ecus are 0 faults, i cant connect in Gear boxs easytronic. and in dash blinking F ,so maybe some one have solution for this problem ?

[marusca]

check if ecu-easytronic it's powerd ,maybe it;s a spare broken

[ominimicu]

check all fuses also...

[genius76]

OK so if you cleaned brushes, you touched gearbox brain heir in one block with motor, you disconnected wiring or similar to do, that means you simple don't have contact. Broken wire these are here hard not soft that means possible one of him spited inside

[shadow12]

disconnect battery, remove bung from top of gearbox ecu, turn motor anti clockwise with screwdriver, reconnect battery turn ignition on and wait for motor to reset then see if have comms