Control Module Identification
Depending upon build level (program level) the control module can indicate a different control module identification from that shown in the example. Allocation of control module.
09G927750N: Part number
AQ 250 6F: 6-speed automatic transmission 09G
0250: EPROM (program level)
Coding 00008: Coding
WSC 00000: Dealership code of VAG 1551 with which the last coding was performed.
Indicated on display
| Control module does not answer! HELP |
-- By pressing HELP key a list of possible fault causes is printed out.
-- After eliminating possible causes of faults, again enter address word 02 for "transmission electronics" and confirm.
If "Control module does not answer!" again appears:
Indicated on display
| Control module does not answer! HELP |
-- Check control module voltage supply.
-- Perform test step 1 ELECTRICAL CHECK , Electrical check.
-- Check wiring connections to diagnostic sockets: Refer to appropriate SYSTEMS WIRING DIAGRAM
-- Refer to DTC table, from DTC TABLE , under DTC 65535: control module faulty!
-- Press → key.
Indicated on display:
| Rapid data transfer HELP Select function XX |
After the HELP key is pressed, a list of the possible functions is printed out.