Inspection Procedure

HINT:

The SLIP indicator light comes on when the traction control switch is ON.

1. INSPECT CAN COMMUNICATION SYSTEM 
   1. Check if the CAN communication system DTC is output (See DIAGNOSIS SYSTEM ).

      Result 

      RESULT CHART
      
      

      Condition	Proceed To
      DTC is not output	A
      DTC is output	B

   B: REPAIR CAN COMMUNICATION SYSTEM 

   A: Go to Next Step 

2. INSPECT MULTIPLEX COMMUNICATION SYSTEM 
   1. Check if the multiplex communication system DTC is output (See DTC CHECK / CLEAR ).

      Result 

      RESULT CHART
      
      

      Condition	Proceed To
      DTC is not output	A
      DTC is output	B

   B: REPAIR MULTIPLEX COMMUNICATION SYSTEM 

   A: Go to Next Step 

3. INSPECT SLIP INDICATOR LIGHT 
   1. Connect Techstream to the DLC3.
   2. Turn the ignition switch on.
   3. Select the "Slip Indicator Lamp" in the Active Test and operate the SLIP indicator light using Techstream.

      ABS/VSC/TRAC: 

      ABS/VSC/TRAC ACTIVE TEST REFERENCE
      
      

      Tester Display	Test Part	Control Range	Diagnostic Note
      Slip Indicator Lamp	SLIP indicator light	Indicator light ON / OFF	Observe combination meter

   4. Check that "ON" and "OFF" of the SLIP indicator light are indicated on the combination meter when using Techstream.

      OK: The SLIP indicator light turns on or off in accordance with the operating using Techstream. 

      HINT:

      If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step before replacing the part (See PROBLEM SYMPTOMS TABLE  ).

   OK: REPLACE SKID CONTROL ECU 

   NG: Go to Next Step 

4. INSPECT COMBINATION METER ASSEMBLY 
   1. Check the combination meter assembly (See HOW TO PROCEED WITH TROUBLESHOOTING ).

      HINT:

      If troubleshooting has been carried out according to the PROBLEM SYMPTOMS TABLE, refer back to the table and proceed to the next step (See PROBLEM SYMPTOMS TABLE  ).

   NG: REPLACE COMBINATION METER ASSEMBLY 

   OK: END