- Messages
- 4
- Reactions
- 0
- City
- Douala
- State
- Non-US
- Country
- Cameroon
- What I Drive
- 2004 XC90
Hello friends,
On this car diesel automatic gear box Volvo XC90 2004 I have a No communication to all modules - no crank no start situation.
and the Abrites diagnostic device does not show any module.
When starting the dashboard lights up.
In my opinion it is a failure of the centralized CAN network at the CEM level, especially since according to the history of this car, it all started after a trip to the car wash...
Can someone provide me with documentation on the CAN network of this car?
As well as how to determine the module that is causing the problem.
What I have done so far:
- I put the CEM module in dry conditions,
- I checked all the relays around the CEM module
- and I checked all the fuses.
And this did not give any results in terms of diagnosis.
as tools in addition to the diagnostic tools I have an oscilloscope.
Thank you.
On this car diesel automatic gear box Volvo XC90 2004 I have a No communication to all modules - no crank no start situation.
and the Abrites diagnostic device does not show any module.
When starting the dashboard lights up.
In my opinion it is a failure of the centralized CAN network at the CEM level, especially since according to the history of this car, it all started after a trip to the car wash...
Can someone provide me with documentation on the CAN network of this car?
As well as how to determine the module that is causing the problem.
What I have done so far:
- I put the CEM module in dry conditions,
- I checked all the relays around the CEM module
- and I checked all the fuses.
And this did not give any results in terms of diagnosis.
as tools in addition to the diagnostic tools I have an oscilloscope.
Thank you.