A6 Quattro Sedan V6-2.7L Turbo (APB) (2000)
/Page-5673002.png)
Example 1
From the malfunctions present in the DTC memories, you can see that control module I has no connection to control modules 2 or 3.
Control module
Stored malfunctions
in DTC memory:
1
-
No message from control module 2
-
No message from control module 3
2
-
No message from control module 1
3
-
No message from control module 1
-
Switch ignition off.
-
Disconnect control modules that are linked by bus wires and check whether there is an open circuit in one of the bus wires
-
If no malfunction can be identified in the bus wires replace control module 1.
Example 2
From the malfunctions present in the DTC memories, you can see that control module 2 has no connection to control modules 1 or 3.
Control
Stored malfunctions
Module
in DTC memory
1
-
No message from control module 2
2
-
No message from control module 1
-
No message from control module 3
3
-
No message from control module 2
-
Switch ignition off.