Honda Accord 2008 Manual page 2652

07/11/02 10:04:58 61TA0000_230_0208
12. Check for continuity between navigation display
unit 28P connector terminals No. 5 and No. 19,
terminals No. 3 and No. 17.
＊０３
NAVIGATION DISPLAY UNIT 28P CONNECTOR
GA BUS
(RED)
GA BUS
(GRN)
Is there continuity?
YES
NO −
＋
＋
ECU BUS (GRN)
− ECU BUS − (RED)
Wire side of female terminals
−
Repair short in the wire(s).
Go to step 12.
13. Check for continuity between body ground and
navigation display unit 28P connector terminals
No. 5 and No. 19 individually.
NAVIGATION DISPLAY UNIT 28P CONNECTOR
ECU BUS ＋
(GRN)
ECU BUS
(RED)
Wire side of female terminals
Is there continuity?
−
YES Repair short to body ground in the wire(s)
between the navigation display unit and the
navigation unit.
NO − Go to step 13.
14. Reconnect the all connectors, then turn the ignition
switch to ON (II).
15. Go into the Diagnostic Menu and select the Self-
Diagnosis Mode in the Select Diagnosis Items
menu (see page 23-172).
−
(cont'd)
23-207
＊０４