Gauges & Instrument Panels
- Removal & Installation
- Overhaul
- Inspection
- Equipment Diagnosis
- On-Vehicle Service
- Symptom Procedures
- Notes
- Inspection Procedure 1: Speedometer Does Not Work
- Circuit Diagram & Connector Identification
- Circuit Operation
- Technical Description (Comment)
- Troubleshooting Hints
- Diagnosis
- Step 1: Check The Speedometer
- Step 2. Check The Vehicle Speed Sensor
- Step 3: Check The Odometer And Trip Odometer Operation
- Step 4: Check The Combination Meter Power Supply Circuit At The Combination Meter Connector D-03
- Step 5: Check The Combination Meter Connector D-03 For Damage
- Step 6: Check The Harness Wires Between Combination Meter Connector D-03 And Ignition Switch (IG1)
- Step 7: Check The Combination Meter (Speedometer) Ground Circuit At The Combination Meter Connector D-05
- Step 8: Check The Combination Meter Connector D-05 For Damage
- Step 9: Check The Harness Wire Between Combination Meter Connector D-05 And Ground
- Step 10: Check The Combination Meter Vehicle Speed Sensor Input Signal Circuit At The Combination Meter Connector D-03
- Step 11: Check The Combination Meter Connector D-03 For Damage
- Step 12: Check The Harness Wires Between Combination Meter Connector D-03 And Vehicle Speed Sensor Connector C-08
- Step 13: Check The Vehicle Speed Sensor Power Supply Circuit At The Vehicle Speed Meter Connector C-08 By Backprobing
- Step 14: Check The Vehicle Speed Sensor Connector C-08 For Damage
- Step 15: Check The Harness Wires Between Vehicle Speed Sensor Connector C-08 And Ignition Switch (IG1)
- Step 16: Check The Vehicle Speed Sensor Ground Circuit At The Vehicle Speed Sensor Connector C-08 By Backprobing
- Step 17: Check The Vehicle Speed Sensor Connector C-08 For Damage
- Step 18: Check The Harness Wire Between Vehicle Speed Sensor Connector C-08 And Ground
- Step 19: Check The Vehicle Speed Sensor Signal Circuit At The Vehicle Speed Sensor Connector C-08 By Backprobing
- Step 20: Check The Vehicle Speed Sensor Connector C-08, RV Meter Connector D-07, Auto-Cruise Control-ECU Connector D-12 Powertrain Control Module Connector D-109 And Combination Meter Connector D-03
- Step 21: Check The Harness Wires From Vehicle Speed Sensor Connector C-08 To RV Meter D-07, Auto-Cruise Control-ECU Connector D-12, Powertrain Control Module Connector D-109 And Combination Meter Connector D-03
- Step 22: Check Each Equipment
- Step 23: Recheck For Malfunction
- Inspection Procedure 2: Tachometer Does Not Work
- Circuit Diagram
- Circuit Operation
- Technical Description (Comment)
- Troubleshooting Hints
- Diagnosis
- Step 1: Check The Vehicle Speed Sensor
- Step 2: Check The Speedometer Operation
- Step 3: Check The Combination Meter (Tachometer) Ground Circuit At The Combination Meter Connector D-05
- Step 4: Check The Combination Meter Connector D-05 For Damage
- Step 5: Check The Harness Wires Between Combination Meter Connector D-05 And Ground
- Step 6: Check The Ignition Signal Input Circuit At The Combination Meter Connector D-03
- Step 7: Check The Ignition Power Transistor Connector B-51, Automatic Compressor Controller Connector D-120 , A/C-ECU Connector D-24 And Combination Meter Connector D-03 For Damage
- Step 8: Check The Harness Wire Between Combination Meter Connector D-03 To Ignition Power Transistor Connector B-51, Automatic Compressor Controller Connector D-120, A/C-ECU Connector D-24
- Inspection Procedure 3: Fuel Gauge Does Not Work
- Circuit Diagram
- Circuit Operation
- Technical Description (Comment)
- Troubleshooting
- Diagnosis
- Step 1: Check The Speedometer Operation
- Step 2: Check The Fuel Gauge Unit Signal Circuit At The Fuel Gauge Unit Connector G-03 By Backprobing
- Step 3: Check The Fuel Gauge Unit Connector G-03 And Combination Meter Connector D-03 For Damage
- Step 4: Check The Harness Wires Between Fuel Gauge Unit Connector G-03 And Combination Meter Connector D-03
- Step 5: Check The Fuel Gauge Unit Ground Circuit At The Fuel Gauge Unit Connector G-03 By Backprobing
- Step 6: Check The Fuel Gauge Unit Connector G-03 For Damage
- Step 7: Check The Harness Wire Between Fuel Gauge Unit Connector G-03 And Ground
- Step 8: Check The Fuel Gauge Unit
- Inspection Procedure 4: Engine Coolant Temperature Gauge Does Not Work
- Circuit Diagram & Connector Identification
- Circuit Operation
- Technical Description (Comment)
- Troubleshooting
- Diagnosis
- Step 1: Check The Speedometer Operation
- Step 2: Check The Engine Coolant Temperature Gauge Unit Signal Circuit At The Engine Coolant Temperature Gauge Unit Connector B-38 By Backprobing
- Step 3: Check The Engine Coolant Temperature Gauge Unit Connector B-38 And Combination Meter Connector D-03 For Damage
- Step 4: Check The Harness Wires Between Engine Coolant Temperature Gauge Unit Connector B-38 And Combination Meter Connector D-03
- Step 5: Check The Engine Coolant Temperature Gauge Unit
- Special Tools
- Wiring Diagrams