B1595

NAVIGATION: NAVIGATION SYSTEM (for DVD): B1595, B15D5: No Response from Rear Seat Entertainment System
B15D5 - Rear Seat Entertainment System Disconnected

DESCRIPTION

The television display assembly and stereo component tuner assembly are connected by an AVC-LAN communication line.

The navigation receiver assembly is also connected to the stereo component tuner assembly by an AVC-LAN communication line.

This DTC will be stored when an AVC-LAN communication error occurs between the stereo component tuner assembly and television display assembly.

HINT
If either B1595 or B15D5 and either B1561 or B159F are output, troubleshoot for B1561 or B159F first.

HINT
* *: Even if no fault is present, this DTC may be stored depending on the battery condition or engine start voltage.
* The navigation receiver assembly is the master unit.

WIRING DIAGRAM

INSPECTION PROCEDURE

NOTICE:
After replacing the stereo component tuner assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTCs Navigation System (for DVD).

(b) Check for DTCs and check if the same trouble occurs again.

Result

B -- GO TO DTC CHART Navigation System (for DVD)

C -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting
A -- Continue to next step.

2. CHECK OPTIONAL COMPONENTS (INCLUDING ASSOCIATED WIRING)

(a) Check for optional components.

(1) Check that optional components (including associated wiring) which generate radio waves are not installed.

Result

HINT
* Electrical noise from radio waves generated by optional components or the wiring for those components may affect AVC-LAN communication.
* This DTC may be stored when an AVC-LAN communication error occurs due to electrical noise.

B -- CHECK FOR DTC
A -- Continue to next step.

3. REMOVE OPTIONAL COMPONENTS (INCLUDING ASSOCIATED WIRING)

(a) Remove optional components (including associated wiring).

NOTICE:
Do not remove optional components or associated wiring without the permission of the customer.

NEXT -- Continue to next step.

4. CHECK FOR DTC

(a) Clear the DTCs Navigation System (for DVD).

(b) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTCs are output.

NG -- CHECK HARNESS AND CONNECTOR (TELEVISION DISPLAY ASSEMBLY POWER SOURCE)

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting

5. CHECK HARNESS AND CONNECTOR (TELEVISION DISPLAY ASSEMBLY POWER SOURCE)

(a) Disconnect the W2 television display assembly connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

6. CHECK HARNESS AND CONNECTOR (TELEVISION DISPLAY - STEREO COMPONENT TUNER)

(a) Disconnect the W2 television display assembly connector.

(b) Disconnect the K29 stereo component tuner assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

7. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT TUNER - MULTI-MEDIA INTERFACE ECU)

(a) Disconnect the K27 stereo component tuner assembly connector.

(b) Disconnect the J108 multi-media interface ECU connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

8. CHECK HARNESS AND CONNECTOR (MULTI-MEDIA INTERFACE ECU - NAVIGATION RECEIVER)

(a) Disconnect the J107 multi-media interface ECU connector.

(b) Disconnect the K8 navigation receiver assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

9. REPLACE TELEVISION DISPLAY ASSEMBLY

(a) Replace the television display assembly Removal.

(b) Clear the DTCs Navigation System (for DVD).

(c) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTCs are output.

NG -- REPLACE STEREO COMPONENT TUNER ASSEMBLY

OK -- END (TELEVISION DISPLAY IS FAULTY)

10. REPLACE STEREO COMPONENT TUNER ASSEMBLY

(a) Replace the stereo component tuner assembly with a new one Removal (from 08/2011).

(b) Clear the DTCs Navigation System (for DVD).

(c) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTCs are output.

NG -- REPLACE MULTI-MEDIA INTERFACE ECU

OK -- END (STEREO COMPONENT TUNER ASSEMBLY IS FAULTY)

11. REPLACE MULTI-MEDIA INTERFACE ECU

(a) Replace the multi-media interface ECU with a new one Removal (from 08/2011).

(b) Clear the DTCs Navigation System (for DVD).

(c) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTCs are output.

NG -- REPLACE NAVIGATION RECEIVER ASSEMBLY Removal (from 08/2011)

OK -- END (MULTI-MEDIA INTERFACE ECU IS FAULTY)