TELEMATICS SYSTEM Emergency Call Switch Illumination Circuit

WIRING DIAGRAM

B000LI2E02

INSPECTION PROCEDURE

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 Click here.

PROCEDURE


  1. INSPECT ROOF CONSOLE BOX ASSEMBLY (MANUAL (SOS) SWITCH)


    1. B000H6GE59
      Text in Illustration
      *a

      Component without harness connected

      (Roof Console Box Assembly (Manual (SOS) Switch)

      Remove the roof console box assembly (manual (SOS) switch) Click here.

    2. Connect 4 dry-cell batteries (1.5 V each) in series.

    3. Connect a positive (+) from the batteries lead to terminal 20 (RRID) and a negative (-) lead to terminal 11 (GND3) of the roof console box assembly (manual (SOS) switch) connector.

    4. Check if the manual (SOS) switch illuminates.

      OK
      Manual (SOS) switch illuminates.

    NG

    REPLACE ROOF CONSOLE BOX ASSEMBLY (MANUAL (SOS) SWITCH) Click here

    OK

  2. CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - ROOF CONSOLE BOX ASSEMBLY)


    1. Disconnect the I218 telematics transceiver connector.

    2. Disconnect the S7 roof console box assembly (manual (SOS) switch) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      I218-9 (SLID) - S7-20 (RRID) Always Below 1 Ω
      I218-26 (GND3) - S7-11 (GND3) Always Below 1 Ω
      I218-9 (SLID) or S7-20 (RRID) - Body ground Always 10 kΩ or higher
      I218-26 (GND3) or S7-11 (GND3) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE TELEMATICS TRANSCEIVER Click here