Honda HR-V: LaneWatch Symptom Troubleshooting - Lanewatch Camera Image Does Not
Come ON (Switches To The Black Screen) (NA)
LaneWatch Symptom Troubleshooting - Lanewatch camera image does not come
on (Switches to the
black screen)
Lanewatch camera image does not come on (Switches to the black screen)
1. Lanewatch camera check:
- Start the engine.
- Go into the System Diagnostic Mode, and select the Detail Information &
Setting.
- Audio unit - Refer to: Audio System Sound Quality Diagnosis(NA), or
Audio System
Diagnostic Mode(Without Navigation, Display Audio Type (7-inch Screen) ),
or Audio System
Diagnostic Mode(Without Navigation, Color Audio Type (5-inch Screen) )
- Audio-navigation unit
- Select LaneWatch in the Unit Check.
Is Connection OK?
YES
Go to step 2.
NO
Replace the lanewatch camera.
2. B-CAN check:
- Select the Return, then back to Unit Check menu.
- Select B-CAN in the Unit Check, then start diagnostic.
Is MICU_ICU changed red?
YES
Go to step 5.
NO
Go to step 3.
3. Open wire check (BSM CAM VID line):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Lanewatch camera 6P connector
Audio unit or audio-navigation unit connector C (24P)
- Check for continuity between test points 1 and 2.
![Sight Support](images/books/1097/index 9(30).png)
![Sight Support](images/books/1097/index 10(30).png)
Is there continuity?
YES
The BSM VID wire is OK. Go to step 4.
NO
Repair an open in the wire between the lanewatch camera and the audio unit or
audio-navigation unit.
4. Open wire check (BSM CAM VGND line):
- Check for continuity between test points 1 and 2.
![Sight Support](images/books/1097/index 11(29).png)
![Sight Support](images/books/1097/index 12(30).png)
Is there continuity?
YES
The BSM CAM VGND wire is OK. Replace the lanewatch camera.
NO
Repair an open in the wire between the lanewatch camera and the audio unit or
audio-navigation unit.
5. Body electrical DTCs check:
- Clear the DTC with the HDS.
Clear DTCs
- turn the vehicle to the OFF (LOCK) mode,then the ON mode.
- Wait for at least 6 seconds.
- Check for body electrical DTCs with the HDS.
![Sight Support](images/books/1097/index 13(29).png)
Are any DTCs indicated?
YES
Go to the indicated DTC's troubleshooting.
NO
Go to step 6.
6. Open wire check (B CAN-H, B CAN-L line):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connector.
Under-dash fuse/relay box connector D (24P)
Audio unit or audio-navigation unit connector B (24P)
- Check for continuity between test points 1 and 2.
![Sight Support](images/books/1097/index 14(30).png)
Is there continuity?
YES
The B CAN-H, B CAN-L wires are OK. Check for poor connection or loose
terminal at the audio unit or audio-navigation unit. If the symptom does not go
away, replace the audio unit - Refer to: Audio Unit Removal and Installation
(Display Audio Type (7-inch Screen) ), or Audio Unit Removal and Installation
(Color Audio Type (5-inch Screen) ) or audio-navigation unit.
NO
Repair an open in the wire between the under-dash fuse/relay box and the
audio unit or audio-navigation unit.
Troubleshooting Start
LANEWATCH SYMPTOM TROUBLESHOOTING INDEX(NA)
LaneWatch Symptom Troubleshooting Index
![Sight Support](images/books/1097/index 15(30).png)
LANEWATCH CAMERA IMAGE DOES NOT COME ON (SWITCHES TO THE BLACK
SCREEN) (NA)
File is missing
READ NEXT:
LANEWATCH CIRCUIT DIAGRAM (NA)
LaneWatch Circuit Diagram
NA
LANEWATCH ELECTRONIC WIRING DIAGRAM (NA)
File is missing
COMPONENT LOCATION INDEX
LANEWATCH COMPONENT LOCATION INDEX (NA)
LaneWatch Compone
Removal & Installation
1. Front Passenger's Door Armrest - Remove
2. Front Passenger's Power Window Switch - Remove
3. All Removed Parts - Install
Install the parts in the reverse order of remo
SEE MORE:
For the details of the lubrication points and the type of lubricants to be
applied, refer to the illustrated index and the various work procedures (such as
Assembly/Reassembly, Replacement,
Overhaul, Installation, etc.) contained in each section.
NOTE:
Lubricate the following areas using the
Procedure
NOTE: If you replace the keyless access control unit or steering lock, the
vehicle is not turned to the ON mode.
Follow the registration procedure of the corresponding unit.
1. Keyless Access System - Registration
NOTE:
Check for aftermarket electrical equipment that can cause problems