AUDIO AND VISUAL SYSTEM, Diagnostic DTC:B1575

DTC Code DTC Name
B1575 GVIF Disconnected (from EMV/MM Integrated Device to Multi Display)

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
B1575 GVIF disconnected (from multi-media module receiver assembly to accessory meter assembly)

  • Harness and connector (GVIF cable)

  • Multi-media module receiver assembly

  • Accessory meter assembly

WIRING DIAGRAM

A01H0SVE15

INSPECTION PROCEDURE

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. CHECK FOR DTC


    1. Recheck for DTCs and check if the same DTC is output again Click here.

      OK
      No DTCs are output.

    NG

    CHECK HARNESS AND CONNECTOR (GVIF CABLE) Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here

  3. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


    1. Check if the GVIF cable connectors between the multi-media module receiver assembly and the accessory meter assembly have any connection problems Click here.


    NG

    REMOVE CONNECTION PROBLEMS (GVIF CABLE)

    OK

  4. CHECK HARNESS AND CONNECTOR (GVIF CABLE)


    1. A01GWGCE10
      Text in Illustration
      *a

      GVIF Cable

      (to Multi-media Module Receiver Assembly)
      *b

      GVIF Cable

      (to Accessory Meter Assembly)

      Remove the GVIF cable from the multi-media module receiver assembly and accessory meter assembly.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L199-1 (GVI+) - L176-1 (GV+) Always Below 1 Ω
      L199-2 (GVI-) - L176-2 (GV-) Always Below 1 Ω
      L199-3 (GVG1) - L176-3 (GVG) Always Below 1 Ω
      L199-1 (GVI+) or L176-1 (GV+) - Body ground Always 10 kΩ or higher
      L199-2 (GVI-) or L176-2 (GV-) - Body ground Always 10 kΩ or higher
      L199-3 (GVG1) or L176-3 (GVG) - Body ground Always 10 kΩ or higher

    NG

    REPLACE HARNESS AND CONNECTOR (GVIF CABLE)

    OK

  5. REPLACE ACCESSORY METER ASSEMBLY


    1. Replace the accessory meter assembly with a new or known good one Click here.


    NEXT

  6. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  7. CHECK FOR DTC


    1. Recheck for DTCs and check if the same DTC is output again Click here.

      OK
      No DTCs are output.

    NG

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY Click here

    OK

    END (ACCESSORY METER ASSEMBLY IS DEFECTIVE)