Symptom Related Diagnostic Procedures

Problem Symptoms Table - Headlight And Taillight System (Part 1):

Problem Symptoms Table - Headlight And Taillight System (Part 2):

This system uses the body control system, so check the body control system system before you proceed with troubleshooting.

HINT: To inspect the bulb and light control ECU, replace them with the ones working normally and judge whether they work normally or not.