Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - NAVIGATION / MULTI INFO DISPLAY

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK VEHICLE TYPE

CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY

REPLACE NAVIGATION ANTENNA ASSEMBLY

CLEAR DTC

CHECK DTC

CHECK NO. 3 ANTENNA CORD SUB-ASSEMBLY

CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY

CHECK ANTENNA CORD SUB-ASSEMBLY

REPLACE TELEPHONE ANTENNA ASSEMBLY

CLEAR DTC

CHECK DTC

CHECK DIGITAL AUDIO BROADCASTING ANTENNA ASSEMBLY

CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY

CHECK ANTENNA CORD SUB-ASSEMBLY

REPLACE TELEPHONE ANTENNA ASSEMBLY

CLEAR DTC

CHECK DTC

DTC B15C0 Short in GPS Antenna

DTC B15C1 Open in GPS Antenna

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation antenna assembly (w/o Roof Antenna) or telephone antenna assembly (w/ Roof Antenna).

DTC CodeDTC Detection ConditionTrouble Area
B15C0 Navigation antenna error
w/o Roof Antenna
Navigation antenna assembly
Multi-media module receiver assembly
w/ Roof Antenna, w/o DAB Function
Telephone antenna assembly
No. 3 antenna cord sub-assembly
No. 2 antenna cord sub-assembly
Antenna cord sub-assembly
Multi-media module receiver assembly
w/ Roof Antenna, w/ DAB Function
Telephone antenna assembly
Digital audio broadcasting antenna assembly
No. 2 antenna cord sub-assembly
Antenna cord sub-assembly
Multi-media module receiver assembly
B15C1 Error of the power source to the navigation antenna

WIRING DIAGRAM

Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

INSPECTION PROCEDURE

1.CHECK VEHICLE TYPE

Select the vehicle setting.

Result
ResultProceed to
w/o Roof AntennaA
w/ Roof Antenna, w/o DAB FunctionB
w/ Roof Antenna, w/ DAB FunctionC
B
Go to step 6
C
Go to step 12
A
2.CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY

Check if the navigation antenna assembly is securely connected to the multi-media module receiver assembly.

  • OK:
  • Navigation antenna assembly is securely connected.
NG
SECURELY CONNECT NAVIGATION ANTENNA ASSEMBLY
OK
3.REPLACE NAVIGATION ANTENNA ASSEMBLY

Replace the navigation antenna assembly with a normally functioning one ().

NEXT
4.CLEAR DTC

Clear the DTCs ().

NEXT
5.CHECK DTC

Recheck for DTCs and check if the same DTCs are output again ().

  • OK:
  • No DTCs are output.
NG
REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY ()
OK
END (NAVIGATION ANTENNA ASSEMBLY IS DEFECTIVE)
6.CHECK NO. 3 ANTENNA CORD SUB-ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the No. 3 antenna cord sub-assembly from telephone antenna assembly connector.

Disconnect the No. 3 antenna cord sub-assembly from No. 2 antenna cord sub-assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    A-2 - B-1AlwaysBelow 1 Ω
    A-2a - B-1aAlwaysBelow 1 Ω
    A-2 - Body groundAlways10 kΩ or higher
    A-2a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to Telephone Antenna Assembly)
*bFront view of wire harness connector
(to No. 2 Antenna Cord Sub-assembly)
NG
REPLACE NO. 3 ANTENNA CORD SUB-ASSEMBLY ()
OK
7.CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the No. 2 antenna cord sub-assembly from No. 3 antenna cord sub-assembly.

Disconnect the No. 2 antenna cord sub-assembly from antenna cord sub-assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    C-1 - D-1AlwaysBelow 1 Ω
    C-1a - D-1aAlwaysBelow 1 Ω
    C-1 - Body groundAlways10 kΩ or higher
    C-1a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to No. 3 Antenna Cord Sub-assembly)
*bFront view of wire harness connector
(to Antenna Cord Sub-assembly)
NG
REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY ()
OK
8.CHECK ANTENNA CORD SUB-ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the antenna cord sub-assembly from No. 2 antenna cord sub-assembly.

Disconnect the antenna cord sub-assembly from multi-media module receiver assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    E-1 - GA-1 (GPS)AlwaysBelow 1 Ω
    E-1a - GA-1aAlwaysBelow 1 Ω
    E-1 - Body groundAlways10 kΩ or higher
    E-1a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to No. 2 Antenna Cord Sub-assembly)
*bFront view of wire harness connector
(to Multi-media Module Receiver Assembly)
NG
REPLACE ANTENNA CORD SUB-ASSEMBLY ()
OK
9.REPLACE TELEPHONE ANTENNA ASSEMBLY

Replace the telephone antenna assembly with a normally functioning one ().

NEXT
10.CLEAR DTC

Clear the DTCs ().

NEXT
11.CHECK DTC

Recheck for DTCs and check if the same DTCs are output again ().

  • OK:
  • No DTCs are output.
NG
REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY ()
OK
END (TELEPHONE ANTENNA ASSEMBLY IS DEFECTIVE)
12.CHECK DIGITAL AUDIO BROADCASTING ANTENNA ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the digital audio broadcasting antenna assembly from telephone antenna assembly connector.

Disconnect the digital audio broadcasting antenna assembly from No. 2 antenna cord sub-assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    A-2 - B-1AlwaysBelow 1 Ω
    A-2a - B-1aAlwaysBelow 1 Ω
    A-2 - Body groundAlways10 kΩ or higher
    A-2a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to Telephone Antenna Assembly)
*bFront view of wire harness connector
(to No. 2 Antenna Cord Sub-assembly)
NG
REPLACE DIGITAL AUDIO BROADCASTING ANTENNA ASSEMBLY ()
OK
13.CHECK NO. 2 ANTENNA CORD SUB-ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the No. 2 antenna cord sub-assembly from digital audio broadcasting antenna assembly.

Disconnect the No. 2 antenna cord sub-assembly from antenna cord sub-assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    C-1 - D-4AlwaysBelow 1 Ω
    C-1a - D-4aAlwaysBelow 1 Ω
    C-1 - Body groundAlways10 kΩ or higher
    C-1a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to Digital Audio Broadcasting Antenna Assembly)
*bFront view of wire harness connector
(to Antenna Cord Sub-assembly)
NG
REPLACE NO. 2 ANTENNA CORD SUB-ASSEMBLY ()
OK
14.CHECK ANTENNA CORD SUB-ASSEMBLY
Dtc B15C0 Short In Gps Antenna. NAVIGATION / MULTI INFO DISPLAY. Land Cruiser URJ200 URJ202 GRJ200 VDJ200

Disconnect the antenna cord sub-assembly from No. 2 antenna cord sub-assembly.

Disconnect the antenna cord sub-assembly from multi-media module receiver assembly.

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

  • Standard Resistance:
  • Tester ConnectionConditionSpecified Condition
    E-4 - GA-1 (GPS)AlwaysBelow 1 Ω
    E-4a - GA-1aAlwaysBelow 1 Ω
    E-4 - Body groundAlways10 kΩ or higher
    E-4a - Body groundAlways10 kΩ or higher
Text in Illustration
*aFront view of wire harness connector
(to No. 2 Antenna Cord Sub-assembly)
*bFront view of wire harness connector
(to Multi-media Module Receiver Assembly)
NG
REPLACE ANTENNA CORD SUB-ASSEMBLY ()
OK
15.REPLACE TELEPHONE ANTENNA ASSEMBLY

Replace the telephone antenna assembly with a normally functioning one ().

NEXT
16.CLEAR DTC

Clear the DTCs ().

NEXT
17.CHECK DTC

Recheck for DTCs and check if the same DTCs are output again ().

  • OK:
  • No DTCs are output.
NG
REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY ()
OK
CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY
NAVIGATION / MULTI INFO DISPLAY
Land Cruiser URJ200 URJ202 GRJ200 VDJ200
NAVIGATION SYSTEM