B142C-VES VIDEO SCREEN DISCONNECTED
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
- With the ignition on. DVD Player active.
- Set Condition:
- DVD Player does not detect the DVD Monitor.
| Possible Causes |
| (X515) VIDEO SIGNAL CIRCUIT OPEN |
| (X515) VIDEO SIGNAL CIRCUIT SHORT TO GROUND |
| (X915) VIDEO RETURN CIRCUIT OPEN |
| (X915) VIDEO RETURN CIRCUIT SHORT TO GROUND |
| DVD MONITOR |
Diagnostic Test
1. INTERMITTENT CONDITIONTurn the ignition on.
With the Scan Tool, clear all VES DTC's.
Turn the VES on.
With the Scan Tool, read the DTC information.
Does the Scan Tool read: B142C-VES VIDEO SCREEN DISCONNECTED?
Yes
- Go To 2
No
- The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
2. (X515) VIDEO SIGNAL CIRCUIT OPEN
Turn the ignition off.
Disconnect the DVD Player C2 harness connector.
Disconnect the DVD Monitor harness connector.
Measure the resistance of the (X515) Video Signal Circuit.
Is the resistance above 5.0 ohms?
Yes
- Repair the (X515) Video Signal Circuit for an open.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 3
3. (X515) VIDEO SIGNAL CIRCUIT SHORT TO GROUND
Measure the resistance between ground and the (X515) Video Signal Circuit.
Is the resistance below 10K ohms?
Yes
- Repair the (X515) Video Signal Circuit for a short to ground.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 4
4. (X915) VIDEO RETURN CIRCUIT OPEN
Measure the resistance of the (X915) Video Return Circuit.
Is the resistance above 5.0 ohms?
Yes
- Repair the (X915) Video Return Circuit for an open.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Go To 5
5. (X915) VIDEO RETURN CIRCUIT SHORT TO GROUND
Measure the resistance between ground and the (X915) Video Return Circuit.
Is the resistance above 5.0 ohms?
Yes
- Repair the (X915) Video Return Circuit for a short to ground.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)
No
- Replace the DVD Monitor in accordance with the service information.
- Perform BODY VERIFICATION TEST VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE)