Problem Symptoms Table
WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
MALFUNCTION SYSTEM
PROBLEM SYMPTOMS MALFUNCTION SYSTEM TABLE
| Symptom | Suspected area | Reference |
|---|---|---|
| Entire combination meter does not operate | Refer to troubleshooting | ENTIRE COMBINATION METER DOES NOT OPERATE |
| Operating light control rheostat does not change light brightness | Refer to troubleshooting | OPERATING LIGHT CONTROL RHEOSTAT DOES NOT CHANGE LIGHT BRIGHTNESS |
| Warning buzzer does not sound | Refer to troubleshooting | WARNING BUZZER DOES NOT SOUND |
METER GAUGES
PROBLEM SYMPTOMS METER GAUGES TABLE
| Symptom | Suspected area | References |
|---|---|---|
| Malfunction in speedometer | Refer to troubleshooting | SPEEDOMETER MALFUNCTION |
| Malfunction in tachometer | Refer to troubleshooting | TACHOMETER MALFUNCTION |
| Malfunction in fuel receiver gauge | Refer to troubleshooting | MALFUNCTION IN WATER TEMPERATURE WARNING LIGHT |
| Malfunction in water temperature warning light | Refer to troubleshooting | MALFUNCTION IN WATER TEMPERATURE WARNING LIGHT |
WARNING LIGHTS
PROBLEM SYMPTOMS WARNING LIGHTS TABLE
| Symptom | Suspected area | Reference |
|---|---|---|
| MIL does not come on | ECM (2TR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM (1GR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Discharge warning light does not come on | ECM (2TR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM (1GR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Brake warning light does not come on | Brake Oil Level Switch | DIAGNOSIS SYSTEM |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| ABS warning light does not come on | Brake Actuator Assembly (ABS) | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| SRS warning light does not come on | Center Airbag Sensor Assembly | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Open door warning light does not come on | Refer to troubleshooting | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Fuel level warning light does not come on | Refer to troubleshooting | - |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Low oil pressure warning light does not come on | Low Oil Pressure Warning Switch | - |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Driver side seat belt warning light dose not operate. | Refer to troubleshooting | DRIVER SIDE SEAT BELT WARNING LIGHT DOES NOT OPERATE |
| Passenger side seat belt warning light dose not flash. | Refer to troubleshooting | SEAT BELT WARNING LIGHT FOR PASSENGER SEAT DOES NOT FLASH |
| A/T oil temperature warning light does not come on | ECM (2TR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM (1GR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Tail light warning light does not come on | Tail Light | - |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Headlight warning light does not come on | Headlight | - |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER |
INDICATOR LIGHTS
PROBLEM SYMPTOMS INDICATOR LIGHTS TABLE
| Symptom | Suspected area | Reference |
|---|---|---|
| Turn indicator light does not come on | Turn Signal Flasher Relay | LIGHTING SYSTEM |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| High beam indicator light does not come on | Headlight Dimmer Switch | HEADLIGHT DIMMER SWITCH |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | - | |
| CRUISE indicator light does not come on | ECM (2TR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING |
| ECM (1GR-FE) | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Cruise Control Main Switch | HOW TO PROCEED WITH TROUBLESHOOTING | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Rear diff lock indicator light does not come on | 4WD Control ECU | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| 4LO indicator light does not come on | 4WD Control ECU | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| 4WD indicator light does not come on | 4WD Control ECU | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| DAC indicator light does not come on | 4WD Control ECU | SYSTEM DESCRIPTION |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| Oil maintenance indicator light does not come on | Combination Meter Assembly | COMBINATION METER |
| VSC TRAC indicator light does not come on | Skid Control ECU | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| VSC OFF indicator light does not come on | Skid Control ECU | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| SLIP indicator light does not come on | Skid Control ECU | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| AUTO LSD indicator light does not come on | Skid Control ECU | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER | |
| All buzzers (key reminder, 6M/T, seat belt) do not operate | Refer to troubleshooting | WARNING BUZZER DOES NOT SOUND |
| Combination Meter Assembly | COMBINATION METER | |
| Tire pressure indicator light does not come on | Tire Pressure Monitor ECU | HOW TO PROCEED WITH TROUBLESHOOTING |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | COMBINATION METER |