Ive been having serious issues with my 2012 1.8L. The indicators and washer pumps would randomly stop working once the car had been driven a bit. When trying to restart the car the immobiliser would not allow the car to start (with a green flashing key on the dash).
Visual inspection of all plugs in the area look ok.
MICU looks ok.
When checking voltage from pins, there is ground, CAN-BUS appears to be reading the correct resistance and has the correct voltages.
I have unplugged and checked and cleaned all MICU and ECU ports.
I have checked all accessible earth straps and earth to the immobiliser pin appears to be very good (no resistance)
There is nothing aftermarket on the car.
Putting a new battery in the car did fix this issue temporarily however its now back. (battery reads 12.8V) and 14.something when driving.
I think that this is a control side issue with all three failing controls being on the steering column/combination switches , does anyone have any ideas of what i could try next or if they feel that it could indicate an ECU or MICU failure.
Thanks for reading
Visual inspection of all plugs in the area look ok.
MICU looks ok.
When checking voltage from pins, there is ground, CAN-BUS appears to be reading the correct resistance and has the correct voltages.
I have unplugged and checked and cleaned all MICU and ECU ports.
I have checked all accessible earth straps and earth to the immobiliser pin appears to be very good (no resistance)
There is nothing aftermarket on the car.
Putting a new battery in the car did fix this issue temporarily however its now back. (battery reads 12.8V) and 14.something when driving.
I think that this is a control side issue with all three failing controls being on the steering column/combination switches , does anyone have any ideas of what i could try next or if they feel that it could indicate an ECU or MICU failure.
Thanks for reading
