Combination Meter System - Diagnosis

• How To Proceed With Troubleshooting
• Customer Problem Analysis Check
• Parts Location
• Problem Symptoms Table
• Circuit Inspection
  • Speedometer
    • Circuit Description
    • Inspection Procedure
  • Tachometer
    • Circuit Description
    • Inspection Procedure
  • Fuel gauge
    • Circuit Description
    • Inspection Procedure
  • Engine Coolant Temperature Gauge
    • Circuit Description 3
    • Inspection Procedure
  • Speed Sensor Circuit
    • Circuit Description
    • Inspection Procedure
      • When using LEXUS hand-held tester:
      • When not using LEXUS hand-held tester:
  • Igniter Signal Circuit
    • Circuit Description
    • Inspection Procedure
      • When using LEXUS hand-held tester:
      • When not using LEXUS hand-held tester:
  • Combination Meter ECU Power Source Circuit
    • Circuit Description
    • Inspection Procedure
  • Bulb Circuit
    • Circuit Description
    • Inspection Procedure
  • Buzzer
    • Inspection Procedure
  • Multi Information Display
    • Circuit Description
    • Inspection Procedure