LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2003 >> ES 300 >> Repair and Diagnosis >> External Pages >> Different car >> Section 171 (Combination Meter - Diagnostics) >> How To Proceed With Troubleshooting
April 5, 2026: LEMON Manuals is launched! Read the announcement.

How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
  1. Vehicle Brought to Workshop 
  2. Customer Problem Analysis (See  CUSTOMER PROBLEM ANALYSIS CHECK  ) 
  3. Problem Symptom Confirmation (See  PROBLEM SYMPTOMS TABLE  ) 
  4. Circuit Inspection (See  MALFUNCTION IN SPEEDOMETER   -  MULTI-INFORMATION DISPLAY SCREEN DOES NOT CHANGE WHEN STEERING PAD SWITCH IS OPERATED  ) 
  5. Repair or Replace 
  6. Confirmation Test 
    1. End