Initial Inspection and Diagnostic Overview

Precautions in Diagnosing Troubles (with Headlight Auto Leveling System)

- Be sure to read Precautions for Electrical Circuit Service before inspection and observe what is written there.
- Replacement of height sensor and headlight auto leveling control module When height sensor and/or headlight auto leveling control module is replaced with new one, perform initialization of headlight auto leveling system according to Initialization of Headlight Auto Leveling System.