G-BOOK SYSTEM(w/ Telematics Transceiver) Emergency Call Switch Indicator Circuit

WIRING DIAGRAM

*1	Telematics Transceiver
*2	Map Light Assembly

CAUTION / NOTICE / HINT

PROCEDURE

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

   
   

   1. Disconnect the K66 telematics transceiver connector.

   2. Disconnect the S4 map light assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition K66-11 (IND1) - S4-6 (IND1) Always Below 1 Ω K66-12 (IND2) - S4-7 (IND2) Always Below 1 Ω K66-26 (SIG-) - S4-9 (GND3) Always Below 1 Ω K66-11 (IND1) - Body ground Always 10 kΩ or higher K66-12 (IND2) - Body ground Always 10 kΩ or higher K66-26 (SIG-) - Body ground Always 10 kΩ or higher

      Result
      Proceed to OK NG

   
   

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR

   OK

2. INSPECT MAP LIGHT ASSEMBLY

   
   

   1. Remove the map light assembly.

      Click here

   2. Connect 2 1.5 V dry-cell batteries in series.

   3. 

      *a	Component without harness connected (Map Light Assembly)

      Connect a positive (+) lead from the batteries to terminal 6 (IND1) or 7 (IND2), and a negative (-) lead to terminal 9 (GND3) of the map light assembly connector.

   4. Check if the illumination for the emergency call switch comes on.

      OK
      The red indicator light on the emergency call switch comes on when the positive (+) lead from the batteries is connected to terminal 6 (IND1) and the negative (-) lead is connected to terminal 9 (GND3).
      The green indicator light on the emergency call switch comes on when the positive (+) lead from the batteries is connected to terminal 7 (IND2) and the negative (-) lead is connected to terminal 9 (GND3).

      Result
      Proceed to OK NG

   
   

   OK

   REPLACE TELEMATICS TRANSCEIVER Click here

   NG

   REPLACE MAP LIGHT ASSEMBLY Click here