TCU I-Bus E39, E46, E53, E83, E85: Overview of Fault Patterns (TCU Telematic Control Unit)

TCU I-bus E39, E46, E53, E83, E85: Overview Of Fault Patterns

The following table lists the fault patterns covered in this test module.

The last three columns contain the information on which telephone systems each fault pattern applies:
A: telephone systems with cordless handset (e.g. optional extra 638 before 03/2005)
B: telephone systems with hard-wired mobile phone (e.g. optional extra 639 before 03/2005 and retrofit)
C: telephone systems with mobile phone connected via Bluetooth (e.g. optional extra 639 between 09/2004 and 03/2005 - Business or Professional, optional extra 639 as of 03/2005, optional extra 633)

Test 1:

Test 2:

Tests 3 To 7:

Tests 8 To 11:

Tests 12 To 13:

Tests 14 To 15:

Test 16:

Tests 17 To 21: