Gauges & Instrument Panels - Except Evolution

• Diagnosis
  • Introduction To Combination Meter Diagnosis
• Troubleshooting
  • Troubleshooting Strategy
• Symptom Procedures
  • Inspection Procedure 1: Speedometer Does Not Work (A/T)
    • Circuit Diagram & Connector Identification
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
      • Step 1: Check With Other Meter
      • Step 2: Using Scan Tool MB991502, Read The Diagnostic Trouble Code (DTC)
      • Step 3: Check Combination Meter Connector C-01 And PCM Connector C-116 For Damage
      • Step 4: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 12) And PCM Connector C-116 (Terminal No. 80)
      • Step 5: Check In Auto-Cruise Control
  • Inspection Procedure 2: Speedometer Does Not Work
    • Circuit Diagram
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
      • Step 1: Check With Other Meter
      • Step 2: Using Scan Tool MB991502, Read The Diagnostic Trouble Code (DTC)
      • Step 3: Check Combination Meter Connector C-01 And Vehicle Speed Sensor Connector B-04 For Damage
      • Step 4: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 12) And Vehicle Speed Sensor Connector B-04 (Terminal No. 3)
  • Inspection Procedure 3: Tachometer Does Not Work
    • Circuit Diagram & Connector Identification
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
      • Step 1: Check With Other Meter
      • Step 2: Using Scan Tool MB991502, Read The Diagnostic Trouble Code (DTC)
      • Step 3: Check Combination Meter Connector C-01 And ECM Connector C-117 Or PCM Connector C-118 For Damage
      • Step 4: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 11) And ECM Connector C-117 (Terminal No. 58) Or PCM Connector C-118 (Terminal No. 43)
      • Step 5: Replace The Combination Meter And Check
  • Inspection Procedure 3: Fuel Gauge Does Not Work
    • Circuit Diagram & Connector Identification
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
      • Step 1: Check With Other Meter
      • Step 2: Check The Fuel Gauge Unit
      • Step 3: Measure At Fuel Gauge Unit Connector D-10 In Order To The Ground Circuit To The Fuel Gauge Unit
      • Step 4: Check Fuel Gauge Unit Connector D-10 For Damage
      • Step 5. Check The Wiring Harness Between Fuel Gauge Unit Connector D-10 (Terminal No. 2) And Ground
      • Step 6: Check Fuel Gauge Unit Connector D-10 And Combination Meter Connector C-02 For Damage
      • Step 7: Check The Wiring Harness Between Fuel Gauge Unit Connector D-10 (Terminal No. 1) And Combination Meter Connector C-02 (Terminal No. 51)
  • Inspection Procedure 5: Engine Coolant Temperature Gauge Does Not Work
    • Circuit Diagram & Connector Identification
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting
    • Diagnosis
      • Step 1: Check With Other Meter
      • Step 2: Check The Engine Coolant Temperature Gauge Unit
      • Step 3: Check Engine Coolant Temperature Gauge Unit Connector B-112 And Combination Meter Connector C-02 For Damage
      • Step 4: Check The Wiring Harness Between Engine Coolant Temperature Gauge Unit Connector B-112 (Terminal No. 1) And Combination Meter Connector C-02 (Terminal No. 50)
  • Inspection Procedure 6: Combination Meter Does Not Work
    • Circuit Diagram & Connector Identification
    • Circuit Operation
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
      • Step 1: Measure At Combination Meter Connector C-01 In Order To Check The Battery Circuit Of Power Supply System To The Combination Meter
      • Step 2: Check Combination Meter Connector C-01 For Damage
      • Step 3: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 7) And Battery
      • Step 4: Measure At Combination Meter Connector C-01 In Order To Check The Battery Circuit Of Power Supply System To The Combination Meter
      • Step 5: Check Combination Meter Connector C-01 For Damage
      • Step 6: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 9) And Ignition Switch (IG1)
      • Step 7: Measure At Combination Meter Connector C-01 In Order To Check The Ground Circuit To The Combination Meter
      • Step 8: Check Combination Meter Connector C-01 For Damage
      • Step 9: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 1 And 2) And Ground
• Special Tools
• On-Vehicle Service
  • Speedometer Check
  • Tachometer Check
  • Fuel Gauge Unit Check
    • Notes
    • Fuel Gauge Unit Resistance
    • Fuel Gauge Float Height
  • Engine Coolant Temperature Gauge Unit Check
  • Output Shaft Speed Sensor Check (A/T)
• Removal & Installation
  • Combination Meters Assembly & Vehicle Speed Sensor
• Inspection
  • Combination Meter Internal Resistance Check
• Overhaul
  • Combination Meter
• Wiring Diagrams