How To Proceed With Troubleshooting

HINT:

• Use these procedures to troubleshoot the lighting system.
• *: Use a Techstream

1. VEHICLE BROUGHT TO WORKSHOP 
2. INSPECT BATTERY VOLTAGE 

   Standard voltage: 

   11 to 14 V 

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

3. REFER TO PROBLEM SYMPTOMS TABLE 
   RESULT REFERENCE
   
   

   Result	Proceed to
   Fault is not listed in problem symptoms table	A
   Fault is listed in problem symptoms table	B

   B:  Go to step  5

   A: Go to next step 

4. OVERALL ANALYSIS AND TROUBLESHOOTING 
   1. Data List/Active Test (See DATA LIST / ACTIVE TEST  ).
   2. Terminals of ECU (See TERMINALS OF ECU  ).
5. ADJUST, REPAIR OR REPLACE 

   NEXT: Go to next step 

6. CONFIRMATION TEST 

   NEXT : END