car - 2007 grande punto 1.4 8v
gear version - tiptonic

when the car starts it appers a trasmission problem and gears are not working. this was there for 8mnths. after i changed the gear box oil (66000km done) now it appers all the time. while driving the problem occurs and gear changed to N.

my local fiat dealer said it a manufacture defet and need to change a part in gear box control unit (near gearbox).

i want to know the correct siations. if anyone had any experience about this need your guide.

thankx

eranga said:

car - 2007 grande punto 1.4 8v
gear version - Dualogic
when the car starts it appers a trasmission problem and gears are not working. this was there for 8mnths. after i changed the gear box oil (66000km done) not it appers all the time. while driving the problem occurs and gear changed to N.

my local fiat dealer said it a manufacture defet and need to change a part in gear box control unit (near gearbox).

i want to know the correct siations. if anyone had any experience about this need your guide.

thankx

Click to expand...

What oil did you change? Gearbox or hydraulics and which oil did you use

hydraulics oil changed. recently i have replaced hydraulic pump, oil seals in the hydraulic control unit but that does not fixed my problem.

eranga said:

hydraulics oil changed. recently i have replaced hydraulic pump, oil seals in the hydraulic control unit but that does not fixed my problem.

Click to expand...

we will try and help you - just post in your OTHER thread
https://www.fiatforum.com/newbie-central/315120-punto-grande-dualogic-proble.html

Charlie