Honda Accord 2008 Manual page 2659

07/11/02 10:04:59 61TA0000_230_0215
Navigation System
DTC Troubleshooting (cont'd)
DTC 2610: DRAM Diag
NOTE: Before you troubleshoot, make sure to follow the
general troubleshooting information (see page 23-126).
1. Clear the hard error code (see page 23-136).
2. Turn the ignition switch to LOCK (0), and then back
to ON (II).
3. Go into the Diagnostic Menu and select the Self-
Diagnosis Mode in the Select Diagnosis items
menu (see page 23-172).
4. Select the System Links, then select the ECU Info.
Is D-RAM OK indicated?
YES − Intermittent failure, the system is OK at this
time.
−
NO Replace the navigation unit (see page 23-240).
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DTC 2701: GPS Diag: Antenna
NOTE:
• Before you troubleshoot, make sure to follow the
general troubleshooting information (see page
23-126).
• Make sure the vehicle is parked outside and away
from buildings.
• Check for electronic aftermarket accessories
(possibly hidden) mounted near the GPS antenna or
the navigation unit.
1. Clear the hard error code (see page 23-136).
2. Turn the ignition switch to LOCK (0), and then back
to ON (II).
3. Go into the Diagnostic Menu and select the Self-
Diagnosis Mode in the Select Diagnosis items
menu (see page 23-172).
4. Select the System Links, then select the GPS Ant.
Is Antenna OK indicated?
YES − Intermittent failure, the system is OK at this
time.
NO − Go to step 5.
5. Turn the ignition switch to LOCK (0).
6. Check for poor connections at navigation unit
connector E (2P).
Is the connection OK ?
YES − Replace the GPS antenna.
−
NO Repair poor connection.
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