lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 11158 > < Initial Inspection and Diagnostic Overview|Page 11156
Page 5
background image

HINT
If the symptom does not recur and no DTC is output, perform the symptom reproduction method  
  See: Diagrams/Diagnostic
Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting.

B -- Go to step 6
A -- Continue to next step.

5. PERFORM TROUBLESHOOTING

(a) Refer to Terminals of ECU    See: Pinout Values and Diagnostic Parameters/LEXUS ENFORM System.

NEXT -- Continue to next step.

6. ADJUST, REPAIR OR REPLACE

NEXT -- Continue to next step.

7. CONFIRMATION TEST

NEXT -- Continue to next step.

8. END

Initial Inspection and Diagnostic Overview|Page 11158 > < Initial Inspection and Diagnostic Overview|Page 11156