Honda HR-V: Volume Does Not Increase With Speed (With Navigation)
NOTE:
- Check the vehicle 12 volt battery condition first.
- Check for B-CAN DTCs and resolve them before troubleshooting.
- Check the connectors for poor connections or loose terminals.
1. Problem verification.
Test-drive the vehicle at freeway speeds, and monitor if the volume increases.
Does the volume increase?
YES
Intermittent failure, the system is OK at this time.
NO
The failure is duplicated, go to step 2.
2. Determine possible failure area (audio setting, others).
Verify the SVC mode setting in the audio-navigation unit sound set-up.
Is the SVC set to off?
YES
Change the setting to SVC MID, and recheck.
NO
Go to step 3.
3. Determine possible failure area (audio-navigation unit, others):
- Do the System Diagnostic Mode, and check the vehicle speed indication under the Vehicle Status.
- Test-drive the vehicle with the help of an assistant, and then watch the speed in the display.
Is the vehicle speed indicated?
YES
Replace the audio-navigation unit.
NO
Go to step 4.
4. Open wire check (B-CAN_H, B-CAN_L lines):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Audio-navigation unit connector B (20P)
Gauge control module connector A (32P)
- Check for continuity between test points 1 and 2.
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Is there continuity?
YES
Replace the audio-navigation unit.
NO
Repair an open in the wire (s) between the audio-navigation unit and the gauge control module.
READ NEXT:
Volume Does Not Increase With Speed (Without Navigation, Color Audio Type
(5-inch Screen) )
NOTE:
Check the vehicle 12 volt battery condition first.
Check for B-CAN DTCs and resolve them before troubleshooting.
Check the connectors for poor connections or loose terminals.
1. Problem ver
Volume Does Not Increase With Speed (Without Navigation, Display Audio Type
(7-inch Screen) )
NOTE:
Check the vehicle 12 volt battery condition first.
Check for B-CAN DTCs and resolve them before troubleshooting.
Check the connectors for poor connections or loose terminals.
1. Problem ver
Audio Disc Does Not Eject (With Navigation)
Also Check for
Damaged disc (distorted)
Disc with a label
AUDIO DISC DOES NOT EJECT (WITHOUT NAVIGATION, COLOR AUDIO TYPE (5-INCH
SCREEN) )
Also Check for
Damaged disc (distorted)
Disc with a
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Inspection
1. Vehicle - Lift
2. Rear Differential Fluid - Check
Fig. 4: Differential Fluid Check With Filler Plug Torque Specifications
Use solvent and a brush to wash any oil and dirt off the oil filler
plug, and dry them with compressed
air
Remove the oil filler plug (A) and the sealing was
Immobilizer System Description - Overview
An immobilizer system adds a second electronic layer of security to the
vehicle. If the key matches
mechanically, but the electronic check does not match, the engine control
computer suspends fuel delivery and
shuts down the engine. Refer to the keyless remote system description for
assistance, b
