stylus with various lights are on

hi I have a problem with a stilo 19 jtd 2004 and arrived in the workshop with light engine abs esp water temperature and other various lights that remain lit on the dispay says lost connection seems to be a problem of the can, you can, but I checked and I also tried another body, even the instrument panel disconnect the airbag abs abs abs a strange thing sse ex-ifili big alimantano the body and turn it on the picture by turning the steering light and then activated wonder if some of the links and happened something similar

in the diagnosis of dtc are?

have you checked the masses and positive?? also post the fault codes!!

in the engine code u1700 communication with the central electronic component is defective,

anyway, The fault code U1700 CAN NETWORK (NCM - NBC) Node Command Engine and Node Body Computer,the battery, and good?? nn I would like to a voltage drop!!

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Originally Written by mariodarkblue

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mario, according to me you have the wrong section....;)

hello, your problem is in the line can more precisely in the C-CAN, which connects the body computer with the elettrosterzo the ABS and the ccm (engine control unit) are two wires one brown (c-can L) and one green (c-can H) checked the connectors to the various units that I have mentioned is usually that you have to cut these wires inside the connector ABS, but can? be as well some of the ecu of the ones that I mentioned, which transmits data that is not valid why? damaged I will not close the network, measured between the pair sees a brown-and the resistance that must be equal to 60 ohms, then measure each of them with reference to ground to see that there is someone in short both have to have the ignition turned on, a voltage of 2.5 volts if one of them has lower voltage close to zero or zero, then ? short or open circuit..

ok, for tonight I'll sleep on it tomorrow riprerndo

you can take a look at the can network and see the units active and non-active

make sure to check the wiring, as they say in the other colleagues, you are missing some GND.

You have already? controlled I think, for? ? happen to be also a blown fuse can? give the error in diagnosis that you have encountered..

guys finally I resolved I almost dismantled the electrical system at the end of the interruption was in the line can in a point below the battery holder with the vibrations slowly and sliced thanks anyway x the advice that you gave me

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Originally Written by redline

guys finally I resolved I almost dismantled the electrical system at the end of the interruption was in the line can in a point below the battery holder with the vibrations slowly and sliced thanks anyway x the advice that you gave me

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Hello how are you I had the roof the break was in the line C-Can.. anyway, hello is the most important thing you fixed it

Well, bravo!

Also if you think about where they go sti wires and many times without protection, with the vibrations from the cut..