Honda CR-V: Symptom Troubleshooting
Honda CR-V (2006–2011) Service Manual / Audio, Navigation,
and Telematics / Audio System / Symptom Troubleshooting
- Poor AM or FM radio reception or interference (with navigation)
- Power switch will not turn ON (No information display and no sound) (with navigation)
- No sound is heard from speaker(s) (display is normal) (with navigation)
- Audio system sound is weak or distorted (display is normal)
- XM radio display is blank and no station information is displayed
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Poor AM or FM radio reception or
interference (with navigation)
NOTE:
Check the radio reception in an open area.
Compare it to a known-good vehicle of the same
model, year, and trim level whenever possible.
If necessary, have the customer demonstrate the
sym
Power switch will not turn ON (No
information display and no sound)
(with navigation)
1. With the ignition switch ON (II), push the power
switch ON to see if navigation unit turns ON.
Does the navigation unit display operate properly, and does the audio sound
normal? YES-Intermittent
No sound is heard from speaker(s) (display is
normal) (with navigation)
NOTE:
Set the fader and balance positions to the center.
Before doing symptom troubleshooting, do the
power switch will not turn ON troubleshooting.
1. Check that the volume button is not set to
SEE MORE:
Under-hood/dash Fuse/Relay Box
Under-hood Fuse/Relay Box
Removal and Installation
Removal
1. Make sure you have the anti-theft codes for the
audio and navigation system. If equipped with XM
radio, write down the XM radio presets.
2. Make sure the ignition switch is OFF.
3. Disconnect the negative battery cable, then
disconnect
DTC Troubleshooting
DTC P0506: Idle Control System RPM Lower
Than Expected
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. Clear the DTC with the HDS.
3. Start the engine. Hold the engine speed
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