LIGHTING SYSTEM Outside Handle Foot Light Circuit

DESCRIPTION

The main body ECU (multiplex network body ECU) controls the outside handle foot lights.

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   PERFORM ACTIVE TEST USING GTS

   
   

   1. Connect the GTS to the DLC3.

   2. Turn the engine switch on (IG).

   3. Turn the GTS on.

   4. Enter the following menus: Body Electrical / Main Body / Active Test.

   5. Perform the Active Test according to the display on the GTS.

      
      
      1. Body Electrical > Main Body > Active Test

         Tester Display	Measurement Item	Control Range	Diagnostic Note
         Exterior Light	Outside handle foot lights	ON/OFF	-

      2. 
         
         10. 
             
      
      
      1. Body Electrical > Main Body > Active Test

         Tester Display
         Exterior Light

      2. 
         
         1. 
            
      3. 
         
         11. 
             

      OK
      Outside handle foot lights illuminate.

      Result
      Proceed to OK NG

   
   
   • OK

     PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

   • NGClick here
2. Click here

   CHECK FRONT DOOR OUTSIDE HANDLE ASSEMBLY RH POWER SOURCE CIRCUIT

   
   

   1. Disconnect the R15 front door outside handle assembly RH connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition R15-1 (OLP) - Body ground Illumination conditions of outside handle foot lights met* 11 to 14 V

      
      

      • *: Refer to System Description for the illumination conditions of the outside handle foot lights.

        Click here

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NGClick here
3. Click here

   CHECK HARNESS AND CONNECTOR (FRONT DOOR OUTSIDE HANDLE ASSEMBLY RH - BODY GROUND)

   
   

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

      Standard Resistance
      Tester Connection Condition Specified Condition R15-3 (GND) - Body ground Always Below 1 Ω

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     REPAIR OR REPLACE HARNESS OR CONNECTOR

4. Click here

   INSPECT FRONT DOOR OUTSIDE HANDLE ASSEMBLY RH

   
   

   1. Remove the front door outside handle assembly RH.

      Click here

   2. Inspect the front door outside handle assembly RH.

      Click here

      OK
      Outside handle foot light illuminates.

      Result
      Proceed to OK NG

   
   
   • OK

     USE SIMULATION METHOD TO CHECKClick here

   • NG

     REPLACE FRONT DOOR OUTSIDE HANDLE ASSEMBLY RHClick here

5. Click here

   CHECK FRONT DOOR OUTSIDE HANDLE ASSEMBLY LH POWER SOURCE CIRCUIT

   
   

   1. Disconnect the S9 front door outside handle assembly LH connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition S9-1 (OLP) - Body ground Illumination conditions of outside handle foot lights met* 11 to 14 V

      
      

      • *: Refer to System Description for the illumination conditions of the outside handle foot lights.

        Click here

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NGClick here
6. Click here

   INSPECT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LH

   
   

   1. Remove the front door outside handle assembly LH.

      Click here

   2. Inspect the front door outside handle assembly LH.

      Click here

      OK
      Outside handle foot light illuminates.

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     REPLACE FRONT DOOR OUTSIDE HANDLE ASSEMBLY LHClick here

7. Click here

   CHECK HARNESS AND CONNECTOR (FRONT DOOR OUTSIDE HANDLE ASSEMBLY RH - FRONT DOOR OUTSIDE HANDLE ASSEMBLY LH)

   
   

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

      Standard Resistance
      Tester Connection Condition Specified Condition R15-1 (OLP) - S9-3 (GND) Always Below 1 Ω R15-1 (OLP) - Body ground Always 10 kΩ or higher

      Result
      Proceed to OK NG

   
   
   • OK

     END

   • NG

     REPAIR OR REPLACE HARNESS OR CONNECTOR

8. Click here

   CHECK HARNESS AND CONNECTOR (FRONT DOOR OUTSIDE HANDLE ASSEMBLY LH - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

   
   

   1. Disconnect the O1 main body ECU (multiplex network body ECU) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition S9-1 (OLP) - O1-4 (MILE) Always 10 kΩ or higher S9-1 (OLP) - Body ground Always Below 1 Ω

      Result
      Proceed to OK NG

   
   
   • OK

     REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)Click here

   • NG

     REPAIR OR REPLACE HARNESS OR CONNECTOR