CLOCK SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   VEHICLE BROUGHT TO WORKSHOP

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
2. Click here

   CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
3. Click here

   INSPECT AUXILIARY BATTERY VOLTAGE

   
   

   1. Measure the auxiliary battery voltage with the power switch off.

      Standard voltage
      11 to 14 V

      Tip:

      If the auxiliary battery voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
4. Click here

   CHECK NAVIGATION SYSTEM*

   
   

   1. Using the Techstream, check if the navigation system is functioning normally.

      
      

      1. Check for DTCs and note any codes that are output.

         Click here

         
         
         1. Body Electrical > Navigation System > Trouble Codes
         2. 
            
         3. 
            

      2. Clear the DTCs.

         Click here

         
         
         1. Body Electrical > Navigation System > Clear DTCs
         2. 
            
         3. 
            

      3. Recheck for DTCs by simulating the operation indicated by the DTCs.

         Click here

         
         
         1. Body Electrical > Navigation System > Trouble Codes
         2. 
            
         3. 
            

      OK
      DTCs are not output.

      Result
      Proceed to OK NG

   
   
   • OKClick here
   • NG

     GO TO NAVIGATION SYSTEMClick here

5. Click here

   PROBLEM SYMPTOMS TABLE

   Tip:

   Refer to Problem Symptoms Table.

   Click here

   Result
   Result Proceed to Fault is not listed in Problem Symptoms Table. A Fault is listed in Problem Symptoms Table. B

   
   
   • AClick here
   • B

     PERFORM TROUBLESHOOTING BASED ON PROBLEM SYMPTOMClick here

6. Click here

   OVERALL ANALYSIS AND TROUBLESHOOTING

   
   

   1. Terminals of ECU

      Click here

      Result
      Proceed to NEXT

   
   
   • NEXTClick here
7. Click here

   ADJUST, REPAIR OR REPLACE

   Result
   Proceed to NEXT

   
   
   • NEXTClick here
8. Click here

   CONFIRMATION TEST

   Result
   Proceed to NEXT

   
   
   • NEXT

     END