Honda CR-V: Self-diagnostic Function

Without Navigation

The audio system has a self-diagnostic function. To run the self-diagnostic function, do the following:

How to check for audio system condition

NOTE: The audio unit must be in the code enter screen before doing the self-diagnostic function.

1. Turn the ignition switch to the ACC (I) or ON (II) position.

2. Turn on the audio unit.

3. Push and hold the "No.1" and "No.6" buttons. While holding the buttons, push the "VOL push PWR" knob (A) to ON. Release the buttons and the self-diagnostic function begins.

Except LX model

Honda CR-V. Audio System

LX model

Honda CR-V. Audio System

4. By pressing a preset button, the input triggers the diagnostic mode that is assigned to that preset switch.

"No. 3" button

Entire LCD lighting/light-out mode: Turns on/off the entire LCD to show the presence or absence of an LCD segment failure.

"No. 4" button

Duty (for the Illumination dim) indication mode: Indicates the duty for the Illumination dim.

"No. 5" button

Vehicle speed pulse indication mode: Indicates the vehicle speed pulse.

"FM" button (Push and hold 5 sec.)

Reception level check mode: Indicates the FM signal reception level. When entering the reception level check mode.

"CD" button (Push and hold 5 sec.)

DRAM residual quantity indication mode: Indicates the DRAM residual quantity.

5. The self-diagnostic function ends when the audio unit is turned off, or the ignition switch is turned off.

Display Specifications

Honda CR-V. Audio System

Speaker check mode

6. Turn off the audio unit.

7. Push and hold the "No. 1" and "No. 3" buttons. While holding the buttons, push the "VOL push PWR" knob to ON.

Release the buttons and the speaker check mode begins. Low-Frequency hum should sound for one speaker.

Change the test speaker by push the "SKIP" button. If you find a speaker(s) with no sound, check the speaker and harness connections. It the connections are good, replace the speaker and retest.

8. The self-diagnostic function ends when you turn the audio unit off, or turn the ignition switch off.

Error Codes

The audio system displays error codes when a problem is detected with the audio disc changer, the audio disc, the XM radio, or the anti-theft code.

CD Error Codes

Honda CR-V. Audio System

XM Error Codes

Honda CR-V. Audio System

Audio Unit Error Codes

Honda CR-V. Audio System

PC Card Error Codes

Honda CR-V. Audio System

READ NEXT:

 Symptom Troubleshooting

 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

SEE MORE:

 Compass Calibration

If you see ‘‘- -’’ in the direction display when you turn the ignition switch to the ON (II) position, the compass is self-calibrating. The compass may need to be manually calibrated after exposure to a strong magnetic field. If the compass display changes to ‘‘- -’’

 VTEC/VTC

Component Location Index ROCKER ARM OIL CONTROL VALVE Removal/Installation ROCKER ARM OIL PRESSURE SWITCH Removal/Installation CAMSHAFT POSITION (CMP) SENSOR A (INTAKE) Replacement POWERTRAIN CONTROL MODULE (PCM) Gene

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