September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Symptom Chart - Navigation
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
NAVIGATION SYMPTOM CHART
| Condition |
Possible Sources |
Action |
- No Global Positioning System (GPS) antenna signal
|
- Satellite radio antenna cable
- Audio Control Module (ACM)
|
|
- The position cursor is inaccurate
|
- GPS
antenna concern
- Communication network concern
- ACM
|
|
- Voice recognition is inoperative/does not operate correctly
|
- Fuse
- Wiring, terminals or connectors
- Microphone (part of auto-dimming interior mirror)
- Steering wheel controls
- ACM
- Accessory Protocol Interface Module (APIM) (if equipped)
|
|
- The voice guidance is inoperative/does not operate correctly
|
- Incorrect voice guidance setting
- Audio system concern
- ACM
|
|