TELEMATICS SYSTEM, Diagnostic DTC:B1583

DTC Code DTC Name
B1583 GPS Signal Unreceived

DESCRIPTION

This DTC is stored when GNSS satellite signals is not received for 30 km.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B1583

GPS Signal Unreceived

GNSS signals are not received for 30 km.

  • Telematics transceiver

  • Telephone antenna assembly

  • Instrument panel wire

  • Antenna cord sub-assembly

  • No. 1 amplifier antenna assembly

  • Telephone antenna cord sub-assembly

CAUTION / NOTICE / HINT

Note:

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Registration for Telematics System.

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PROCEDURE

  1. MOVE VEHICLE

    1. If the vehicle is outside the communication service area, move the vehicle into a communication service area, wait for a while and perform the operation again.

    Result

    Proceed to

    NEXT
    NEXT

  2. CHECK DTC

    1. Turn the ignition switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON and wait for 20 seconds.

    4. Turn the GTS on.

    5. Check for DTCs and check that no DTCs are output.

      Click here

      Body Electrical > Telematics > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    USE SIMULATION METHOD TO CHECK

    Click hereClick hereClick here

    NG

  3. CHECK OPTIONAL COMPONENTS

    1. Check if any optional components that may decrease reception capacity, such as sunshade film or a telephone antenna, are installed.

      Result

      Result

      Proceed to

      Optional components are not installed

      A

      Optional components are installed

      B
      Note:

      Do not remove optional components without the permission of the customer.

    B

    REMOVE OPTIONAL COMPONENTS AND CHECK AGAIN (SEE NOTICE ABOVE)

    A

  4. CHECK DTC OUTPUT

    1. Clear the DTCs.

      Click here

      Body Electrical > Navigation System > Clear DTCs

    2. Recheck for DTCs and check if the same DTC is output again.

      Body Electrical > Navigation System > Trouble Codes

    Result

    Result

    Proceed to

    No DTCs are output.

    A

    DTC B1583 is output.

    B
    A

    END

    B

  5. INSPECT TELEPHONE ANTENNA CORD SUB-ASSEMBLY

    Click here

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE TELEPHONE ANTENNA CORD SUB-ASSEMBLY

    Click here

    OK

  6. INSPECT NO. 1 AMPLIFIER ANTENNA ASSEMBLY

    Click here

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE NO. 1 AMPLIFIER ANTENNA ASSEMBLY

    Click here

    OK

  7. INSPECT ANTENNA CORD SUB-ASSEMBLY

    Click here

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE ANTENNA CORD SUB-ASSEMBLY

    Click here

    OK

  8. INSPECT INSTRUMENT PANEL WIRE

    Click here

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE INSTRUMENT PANEL WIRE

    OK

  9. REPLACE TELEPHONE ANTENNA ASSEMBLY

    1. Replace the telephone antenna assembly with a new or known good one.

      Click here

    2. Clear the DTCs.

      Click here

      Body Electrical > Telematics > Clear DTCs

    3. Recheck for DTCs and check that no DTCs are output.

      Body Electrical > Telematics > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    END

    NG

  10. REPLACE TELEMATICS TRANSCEIVER

    1. Replace the telematics transceiver with a new one.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

    PERFORM REGISTRATION

    Click here