Honda CR-V: Navigation System
Component Location Index

- GPS ANTENNA
- NAVIGATION
MICROPHONE
(Inside the map light)
- NAVIGATION UNIT
- REARVIEW CAMERA
- VOICE CONTROL SWITCH
- PCM
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General Operation
Refer to the navigation system manual, for the
navigation system operating procedures.
Anti-theft Feature
The navigation system has a coded theft protection
circuit. Make sure you ha
Overview
The navigation system is a highly sophisticated, hybrid locating system.
The navigation unit uses global positioning system (GPS) satellite signals,
internal yaw and vehicle speed inputs, a
No picture is displayed
NOTE: Always check the connectors for poor
connections or loose terminals between the audio unit,
audio disc changer, navigation unit, and XM receiver.
1. Check the No. 23 (10
SEE MORE:
NOTE:
Make sure the HDS is loaded with the latest software
version.
If you are replacing the PCM after substituting a
known-good PCM, reinstall the original PCM, then do
this procedure.
During the procedure, is any READ DATA, WRITE
DATA, or other data checks fail, note the failure, then
con
NOTE: Before you troubleshoot, record all freeze data
and any on-board snapshot, and review the general
troubleshooting information.
1. Turn the ignition switch ON (II).
2. Check ECT SENSOR 1 in the DATA LIST with the
HDS.
Is about 176 ºF (80 ºC) or more, or 0.78 V or less
indicated?
YES-Go to s
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