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mobiletehnik
20th January, 2022, 12:28 PM
Renault megan 1.9dci 2001
after cold morning car have problem cranking no start
on dash no immo light at all (not blinking) and remote not working
all fuse ok
i think problem with uch
can someone check my dump and i need pin code
uch no 820029342B

rafal
20th January, 2022, 05:21 PM
pin: 33 33 14 68 / 49 20 EF
secret code : 35 53 28 08 08
but better buy used one and rewrite whole mcu.................

mobiletehnik
22nd January, 2022, 10:51 AM
pin: 33 33 14 68 / 49 20 EF
secret code : 35 53 28 08 08
but better buy used one and rewrite whole mcu.................

i try
with donor uch i have immo light on dash
i write my dump in donor uch same problem no immo light at all
so my dump is bad

is there solution for virgin this uch?

rafal
22nd January, 2022, 11:06 AM
i try
with donor uch i have immo light on dash
i write my dump in donor uch same problem no immo light at all
so my dump is bad

is there solution for virgin this uch?

have you clip?.............
if yes - i will tell you where is problem
if not - no chance to fix

mobiletehnik
22nd January, 2022, 11:26 AM
have you clip?.............
if yes - i will tell you where is problem
if not - no chance to fix
yes i have renault clip

drz
22nd January, 2022, 12:20 PM
Sorry, mistake...

rafal
22nd January, 2022, 12:26 PM
i gave him solution................ will see when answer

mobiletehnik
22nd January, 2022, 09:30 PM
thanks to @rafal
he give me solution and it works
car starts