Honda Accord 2008 Manual page 2583

07/11/02 09:53:03 61TA0000_230_0139
Navigation System
Symptom Troubleshooting Index
Symptom
Navigation system stays on the GPS
initialization screen
Vehicle position icon constantly
leaves road, moves erratically, or is
very far from actual position
System always comes up in in-line
diagnostic mode
Navigation system will not accept
security code
Navigation frequently asks for
anti-theft code and needs GPS
initialization
GPS icon is white or not shown
Vehicle icon wanders across the
map when driving (does not follow a
displayed road) or map or vehicle
ICON spins
No picture is displayed
Picture has lines or rolls
Picture is missing a color or tone or
is an odd color
23-138
ＴＡ０８ＡＮ１Ｊ３６１００００００００ＨＢＡＴ０１
Diagnostic procedure
System Initialization (see page
23-128)
Symptom Troubleshooting
(see page 23-221)
Factory diagnostic screen in Line
Diag (see page 23-176)
Symptom Troubleshooting
(see page 23-233)
Symptom Troubleshooting
(see page 23-236)
Symptom Troubleshooting
(see page 23-226)
Symptom Troubleshooting
(see page 23-232)
Symptom Troubleshooting
(see page 23-219)
Symptom Troubleshooting
(see page 23-223)
Symptom Troubleshooting
(see page 23-221)
Also check for
• Navigation unit
• GPS antenna/cable is
disconnected or damaged
• The wrong color DVD or version is
installed
• The DVD is damaged or dirty
• Harness/fuses/switches
• Navigation unit
• GPS antenna/cable
• PCM (speed and fuel pulses)
• Harness/fuses/switches
• The DVD is damaged or dirty
• Anti-theft code not matching
• Loss of voltage or poor ground
(G651)
• Navigation unit
• Low battery voltage
• Harness/fuses/switches
• Navigation unit
• Aftermarket accessories
connected to the system
• GPS antenna/cable
• Harness/fuses/switches
• Navigation unit
• GPS antenna/cable
• PCM (speed signal)
• Navigation unit
• The wrong color DVD or version is
installed
• The DVD is damaged or dirty
• Navigation display unit
• Harness/fuses/switches
• Navigation unit
• Aftermarket accessories
connected to the system
• Navigation display unit
• Harness/fuses/switches
• Navigation unit
• The wrong color DVD or version is
installed
• The DVD is damaged or dirty
• Navigation display unit
• Aftermarket accessories
connected to the system
• Harness/fuses/switches