TELEMATICS SYSTEM(w/ Telematics Transceiver) Emergency Call Switch Indicator Circuit

WIRING DIAGRAM

A000OU8E05
*1 Telematics Transceiver
*2 Map Light 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 Precaution for G-BOOK Click here.

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (TELEMATICS TRANSCEIVER - MAP LIGHT ASSEMBLY)


    1. Disconnect the N169 telematics transceiver connector.

    2. Disconnect the Y11 map light assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N169-11 (IND1) - Y11-6 (IND1) Always Below 1 Ω
      N169-12 (IND2) - Y11-18 (IND2) Always Below 1 Ω
      N169-26 (SIG-) - Y11-21 (GND3) Always Below 1 Ω
      N169-11 (IND1) - Body ground Always 10 kΩ or higher
      N169-12 (IND2) - Body ground Always 10 kΩ or higher
      N169-26 (SIG-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  2. INSPECT MAP LIGHT ASSEMBLY


    1. Remove the map light assembly Click here.

    2. Connect 2 dry-cell batteries in series.

    3. A000OJPE25

      Connect a positive (+) lead from the batteries to terminal 6 (IND1) or 18 (IND2), and a negative (-) lead to terminal 21 (GND3) of the map light assembly connector.

    4. Check if an emergency call switch indicator comes on.

      OK
      The indicator (red) comes on when the positive (+) lead from the batteries is connected to terminal 6 (IND1) and the negative (-) lead is connected to terminal 21 (GND3).
      The indicator (green) comes on when the positive (+) lead from the batteries is connected to terminal 18 (IND2) and the negative (-) lead is connected to terminal 21 (GND3).

    OK

    REPLACE TELEMATICS TRANSCEIVER Click here

    NG

    REPLACE MAP LIGHT ASSEMBLY Click here