How To Proceed With Troubleshooting

HINT: 

• Use the following procedures to troubleshoot the variable gear ratio steering system.
• *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP 

   NEXT: Go to next step 

2. INSPECT BATTERY VOLTAGE 

   Standard voltage

   11 to 14 V

   If the voltage is below 11 V, recharge or replace the battery before proceeding.

   NEXT: Go to next step 

3. CHECK CAN COMMUNICATION SYSTEM* 
   1. Using the Techstream, check if the CAN communication system is functioning normally. Refer to DIAGNOSIS SYSTEM .
      RESULT
      
      

      Result	Proceed to
      DTC is not output	A
      DTC is output	B

      B → GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to  DIAGNOSTIC TROUBLE CODE CHART 

      A: Go to next step 

4. CHECK DTC* 
   1. Check for DTCs. Refer to DTC CHECK / CLEAR .
   2. Clear the DTCs. Refer to DTC CHECK / CLEAR .
   3. Recheck for DTCs. Refer to DTC CHECK / CLEAR .
      1. Simulate the malfunction and check if the DTCs are output again. Refer to DTC CHECK / CLEAR .
         RESULT
         
         

         Result	Proceed to
         DTC is output	A
         DTC is not output	B
         DTCs are not output, and the malfunction cannot be simulated or checked.	C

      B → GO TO STEP   9 

      C → SYMPTOM SIMULATION 

      A: Go to next step 

5. DTC CHART 

   NEXT: Go to next step 

6. CIRCUIT INSPECTION 

   NEXT: Go to next step 

7. REPAIR 

   NEXT: Go to next step 

8. CONFIRMATION TEST 

   NEXT → END 

9. PROBLEM SYMPTOMS TABLE 

   NEXT: Go to next step 

10. CIRCUIT INSPECTION 

    NEXT: Go to next step 

11. CONFIRMATION TEST 

    NEXT → END