Dtc B15C0 Short In Gps Antenna


DESCRIPTION

INSPECTION PROCEDURE

CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY

CHECK NAVIGATION ANTENNA ASSEMBLY

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.

DTC Code
DTC Detection Condition
Trouble Area
B15C0
Navigation antenna error
  1. Navigation antenna assembly
  2. Radio and display receiver assembly
B15C1
Error of the power source to the navigation antenna

INSPECTION PROCEDURE

1.CHECK CONNECTION OF NAVIGATION ANTENNA ASSEMBLY

  1. Check if the navigation antenna assembly is securely connected to the radio and display receiver assembly.

    OK:
    Navigation antenna assembly is securely connected.


NG
SECURELY CONNECT NAVIGATION ANTENNA ASSEMBLY
OK


2.CHECK NAVIGATION ANTENNA ASSEMBLY

  1. Replace the navigation antenna assembly with a known good one (LandCruiser RM000000VF603MX.html).

  1. Clear the DTCs (LandCruiser RM000005LZX005X.html).

  1. Check for DTCs (LandCruiser RM000005LZX005X.html).

    OK:
    No DTCs are output.


NG
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY (LandCruiser RM000003AHY02NX.html)
OK

END (NAVIGATION ANTENNA ASSEMBLY IS DEFECTIVE)