Honda CR-V: Navigation System
Component Location Index

- GPS ANTENNA
- NAVIGATION
MICROPHONE
(Inside the map light)
- NAVIGATION UNIT
- REARVIEW CAMERA
- VOICE CONTROL SWITCH
- PCM
READ NEXT:
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:
Component Location Index
UNDER-DASH FUSE/
RELAY BOX
UNDER-HOOD FUSE/RELAY BOX
REAR WINDOW DEFOGGER RELAY
HVAC CONTROL UNIT
REAR WINDOW DEFOGGER SWITCH/
MIRROR DEFOGGER SWITCH
REAR WINDOW DEFOGGER
Circuit Diagram
Function Test
NOTE:
Be careful not to scratch or damage the defogger
wire
DTC P2270: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Lean
DTC P2271: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Rich
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
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