01-23
Control module does not answer! HELP
Indicated on display:
If "Control module does not answer!" appears again:
- A list of possible malfunction causes can be
printed out by pressing the HELP button.
- After eliminating possible causes of malfunctions,
again enter the address word 02 for "Transmission
Electronics" and press -Q- to confirm.
Control module does not answer! HELP
Indicated on display:
Check Battery Positive Voltage (B+) supply to
Transmission Control Module (TCM):
Electrical Wiring Diagrams, Troubleshooting and
Component Locations binder.
Diagnostic Trouble Code (DTC) table under DTC
65535 for control module malfunctioning, page 01-
26
.
- Perform electrical test step 1
page 01-59
.
- Check wiring connections to Data Link Connector
(DLC) sockets.
- Press
button.
Rapid data transfer
HELP
Select function XX
Indicated on display:
- After pressing the HELP button, a list of the
possible functions is printed out.
Page 4 of 43
On Board Diagnostic (OBD) program
12/6/2004
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.AT02.01.2
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