Honda Accord 2008 Manual page 2493

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07/11/02 09:48:36 61TA0000_230_0049

Audio System

Self-diagnostic Function (cont'd)

4. The self-diagnostic function ends when you turn the audio unit off or turn the ignition switch to LOCK (0).

NOTE: Any other diagnostic screens shown are for factory use only.

Display Specifications

Entry LCD lighting mode (press No. 3 button)

This diagnostic screen checks for segments that may be dead (off).

The entire display must appear. If there are dead segments, replace the navigation unit.

With navigation

Entry LCD lights-outs mode (press No. 3 button)

This diagnostic screen checks for segments that may be stuck on.

The entire display must black. If the segments are stuck on, replace the navigation unit.

With navigation

Illumination level (for the gauge illumination) indication (press No. 4 button)

This diagnostic screen checks the gauge illumination. If the headlights are off, the display reads OFF.

If the headlight are on, you should see a values between 01 (max low) and 22 max high.

When you use dim and brighten the gauge, you should see this value change accordingly.

If it doesn't, check for B-CAN DTCs.

With navigation

Vehicle speed pulse indication (press No. 5 button)

This diagnostic screen checks that the audio unit is receiving the VSP indication.

When you drive the vehicle, the VSP indicates the vehicle speed in km/h.

With navigation

Without navigation (Premium, 6 CD, 1 CD)

Chapters

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