How To Proceed With Troubleshooting

HINT:

• The anti-lock brake system troubleshooting procedures are based on the premise that the CAN communication system is normally functioning. Check the CAN communication system first before troubleshooting the anti-lock brake system (See HOW TO PROCEED WITH TROUBLESHOOTING ).
• *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP 
2. CUSTOMER PROBLEM ANALYSIS 
   1. Interview the customer and confirm the problem (See HOW TO PROCEED WITH TROUBLESHOOTING ).
3. CHECK DTC AND FREEZE FRAME DATA* 
   1. Check and record DTCs and Freeze Frame Data.
   2. Clear the DTCs and Freeze Frame Data (See DTC CHECK / CLEAR  for DTC Check/Clear, and FREEZE FRAME DATA  for Freeze Frame Data).
   3. Reconfirm the DTCs.
      1. Reconfirm the DTCs based on the recorded DTCs and Freeze Frame Data (See DTC CHECK / CLEAR  for DTC Check/Clear, and FREEZE FRAME DATA  for Freeze Frame Data).

   Result 

   RESULT CHART
   
   

   Result	Proceed to
   DTC is output	A
   DTC is not output (Problem symptom does not occur)	B
   DTC is not output (Problem symptom occurs)	C

   B:  GO TO STEP  5

   C:  GO TO STEP  6

   A: Go to next step 

4. DIAGNOSTIC TROUBLE CODE CHART 
   1. Proceed to Diagnostic Trouble Code Chart (See DIAGNOSTIC TROUBLE CODE CHART ).

   NEXT:  GO TO STEP  7

5. SYMPTOM SIMULATION 
   1. Proceed to Diagnosis System (See DIAGNOSIS SYSTEM ).
6. PROBLEM SYMPTOMS TABLE 
   1. Proceed to Problem Symptoms Table (See PROBLEM SYMPTOMS TABLE ).
7. CIRCUIT INSPECTION* 
8. IDENTIFICATION OF PROBLEM 
9. REPAIR OR REPLACEMENT 
10. CONFIRMATION TEST* 

    NEXT: END