Service manual

20 803402
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Electronic Control Troubleshooting
8. PDA Does Not Communicate With Control
Attempt to communicate with the
electronic control using the PDA.
Is there
acknowledgement
from the control?
Check PDA
manual for correct
use of IR.
No
Yes
Check PDA set-up:
- Com port
- Baud Rate
Is there any control
response?
Yes
Make sure that SDIO IrDA
card is installed if required on PDA.
No
If PDA displays
control mismatch,
select proper
control type.
Yes
No
Does the electronic
control display "EI0F"
or "-C-"?
-C-
Communication
sequence checks
out properly.
Change electronic
control and repeat
procedure.
Has IR communication
been turned off?
EI0F
No
Yes
Turn IR
communication on
(refer to
programming
manual).
TLW391S
- Consumer IR Bit