Controller Fault Code A2CB Internal Control Module Fault (61 09 08)
Publication date: 2008-08-01Reference number: 61 09 08
CONTROLLER FAULT CODE A2CB INTERNAL CONTROL MODULE FAULT
TECHNICAL SERVICE BULLETIN
Reference Number(s): SI B61 09 08, Date of Issue:
August 2008
| BMW: | E82, E88 (1 Series) with CCC Navigation (SA 609); E90, E91, E92, E93 (3 Series) with CCC Navigation (SA 609); E70 (X5); E71 (X6); Vehicles produced up to August 31, 2008 |
| GROUP: | General Electrical Systems |
SUBJECT
Controller Fault Code A2CB Internal Control Module Fault
SITUATION
When performing a "Short test" of the vehicle for faults, the CON (Controller) has fault code "A2CB - Internal Control Module Fault" stored.
CAUSE
The fault code entry is stored in the controller when the controller detects 2 directions at the same time for longer than 150 ms.
PROCEDURE
If the fault code memory is stored without a customer complaint, check the functionality of the controller and clear the fault. Do not replace any parts or perform any vehicle programming.
If the fault memory is stored with a customer complaint, follow the test plan recommendations as per the diagnostic software.
WARRANTY INFORMATION
For Information only.