TELEMATICS SYSTEM, Diagnostic DTC:B15C6

DTC Code DTC Name
B15C6 Ignition Switch Signal Malfunction

DESCRIPTION

If vehicle movement (10 km/h [6 mph] or more for 10 seconds) is detected based on the location data sent from the multi-media module receiver assembly even when the telematics transceiver detects that the engine switch is off, this DTC will be stored.

DTC No. DTC Detection Condition Trouble Area
B15C6 IG signal error
  • Harness or connector

  • Telematics transceiver

WIRING DIAGRAM

A001F1BE08

CAUTION / NOTICE / HINT

Note


  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.

  • Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for G-BOOK Click here.

PROCEDURE


  1. CHECK DTC OUTPUT


    1. Clear the DTCs Click here.

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

      OK
      B15C6 is not output.

    OK
    NG
  2. CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER BATTERY AND BODY GROUND)


    1. A001EB2E02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Telematics Transceiver)

      Disconnect the telematics transceiver connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L181-4 (E) - Body ground Always Below 1 Ω
    3. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      L181-7 (IG2) - Body ground Engine switch on (IG) 11 to 14 V

    OK
    NG