Problem Symptoms Table
ENTIRE SYSTEM
| Symptom | Suspected Area | See |
|---|---|---|
| Entire combination meter does not operate. | Power Source Circuit | Refer to Entire Combination Meter does not Operate |
| Seat belt warning light for driver seat does not operate. | Driver Side Seat Belt Warning Light Circuit | Refer to Driver Side Seat Belt Warning Light does not Operate |
| Seat belt warning light for passenger seat does not operate. | Front Passenger Side Seat Bet Warning Light Circuit | Refer to Front Passenger Side Seat Belt Warning Light Malfunction |
| Clock display malfunction | Clock Display Circuit | Refer to Clock Display Circuit |
METER OR GAUGE
| Symptom | Suspected Area | See |
|---|---|---|
| Speedometer malfunction | Speedometer Circuit | Refer to Speedometer Malfunction |
| Tachometer malfunction | Tachometer Circuit | Refer to Tachometer Malfunction |
| Fuel receiver gauge malfunction | Fuel Receiver Gauge Circuit | Refer to Fuel Receiver Gauge Malfunction |
| Engine coolant temperature receiver gauge malfunction | Engine Coolant Temperature Receiver Gauge Circuit | Refer to Engine Coolant Temperature Receiver Gauge Malfunction |
WARNING LIGHT, INDICATOR LIGHT
| Symptom | Suspected Area | See |
|---|---|---|
| MIL (Check engine warning light) malfunction | MIL Circuit (for 2GR-FE) | Refer to MIL Circuit |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Charge warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| Front Controller | - | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Brake warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| Brake Warning Light Circuit | Refer to Brake Warning Light does not Come ON | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Brake warning light does not go off. | LED | Refer to DATA LIST / ACTIVE TEST |
| Brake Warning Light Circuit | Refer to Brake Warning Light Remains ON | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| ABS warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| ABS Warning Light Circuit | Refer to ABS Warning Light does not Come ON | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| ABS warning light does not go off. | LED | Refer to DATA LIST / ACTIVE TEST |
| ABS Warning Light Circuit | Refer to ABS Warning Light Remains ON | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| SRS warning light does not come on. | SRS Warning Light Circuit | Refer to SRS Warning Light does not Come ON |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| SRS warning light does not go off. | SRS Warning Light Circuit | Refer to SRS Warning Light Remains ON |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Open door warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| Door Courtesy Switch | Refer to Door Courtesy Switch Circuit | |
| Wire Harness or Connector | - | |
| Body ECU | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Low engine oil pressure warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| Engine Oil Pressure Warning Switch | Refer to ON-VEHICLE INSPECTION | |
| Front Controller | - | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Fuel level warning light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| Fuel Sender Gauge Assembly | - | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| TRAC off indicator light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| TRAC OFF Indicator Light Circuit | Refer to Brake Warning Light does not Come ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| TRAC off indicator light does not go off. | LED | Refer to DATA LIST / ACTIVE TEST |
| TRAC OFF Indicator Light Circuit | Refer to TRAC OFF Indicator Light Remains ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| VSC off indicator light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| VSC OFF Indicator Light Circuit | Refer to VSC OFF Indicator Light does not Come ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| VSC off indicator light does not go off. | LED | Refer to DATA LIST / ACTIVE TEST |
| VSC OFF Indicator Light Circuit | Refer to VSC OFF Indicator Light Remains ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Tire pressure warning light malfunction | Wire Harness or Connector | - |
| Tire Pressure Warning Light Circuit | Refer to Tire Pressure Warning Light Circuit | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Turn indicator light malfunction | Wire Harness or Connector | - |
| Turn Signal and Hazard Warning System | Refer to PROBLEM SYMPTOMS TABLE | |
| Combination Meter Assembly | Refer to REMOVAL | |
| High beam indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Combination Switch ECU | - | |
| Body ECU | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Cruise indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Cruise Indicator Light Circuit | Refer to Cruise Main Indicator Light Circuit | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Slip indicator light does not come on. | LED | Refer to DATA LIST / ACTIVE TEST |
| SLIP Indicator Light Circuit | Refer to Slip Indicator Light does not Come ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Slip indicator light does not go off. | LED | Refer to DATA LIST / ACTIVE TEST |
| SLIP Indicator Light Circuit | Refer to Slip Indicator Light Remains ON | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Head (for U.S.A.) indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Combination Switch ECU | - | |
| Body ECU | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Tail (except U.S.A.) indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Combination Switch ECU | - | |
| Body ECU | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Washer indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Front Controller | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| A/T shift indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Park/Neutral Position Switch | Refer to Park / Neutral Position Switch Circuit | |
| Transmission Control Switch Circuit | Refer to Transmission Control Switch Circuit | |
| ECM | Refer to REMOVAL | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Maintenance indicator light malfunction (for U.S.A.) | LED | Refer to DATA LIST / ACTIVE TEST |
| Combination Meter Assembly (Oil Maintenance Indicator Resetting Procedure Undone) | Refer to INITIALIZATION | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Key indicator light malfunction (w/ Smart Key System) | LED | Refer to DATA LIST / ACTIVE TEST |
| Certification ECU | Refer to PROBLEM SYMPTOMS TABLE | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Headlight leveling indicator light malfunction | Headlight leveling ECU | Refer to PROBLEM SYMPTOMS TABLE |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Set indicator light malfunction | LED | Refer to DATA LIST / ACTIVE TEST |
| Cruise Control System | Refer to PROBLEM SYMPTOMS TABLE | |
| Combination Meter Assembly | Refer to REMOVAL |
CRUISE INFORMATION DISPLAY
| Symptom | Suspected Area | See |
|---|---|---|
| Operating DISP switch does not change cruise information display | Steering Pad Switch Assembly | Refer to INSPECTION |
| Wire Harness or Connector | - | |
| Spiral Cable | Refer to INSPECTION | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Driving range display malfunction | Skid Control ECU | - |
| ECM (for 2GR-FE) | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Average fuel consumption display malfunction | Skid Control ECU | - |
| Combination Meter Assembly | Refer to REMOVAL | |
| Instantaneous fuel consumption display malfunction | Skid Control ECU | - |
| Combination Meter Assembly | Refer to REMOVAL | |
| Average vehicle speed display malfunction | Skid Control ECU | - |
| Combination Meter Assembly | Refer to REMOVAL | |
| Outside temperature display malfunction | A/C Amplifier | - |
| Combination Meter Assembly | Refer to REMOVAL |
BUZZER
| Symptom | Suspected Area | See |
|---|---|---|
| Key reminder warning buzzer does not sound. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Refer to troubleshooting (w/o Smart Key System) | Refer to PROBLEM SYMPTOMS TABLE | |
| Refer to troubleshooting (w/ Smart Key System) | Refer to PROBLEM SYMPTOMS TABLE | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| Seat belt warning buzzer does not sound. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Front Seat Inner Belt Assembly | - | |
| Wire Harness or Connector | - | |
| Combination Meter Assembly | Refer to REMOVAL | |
| All the buzzer does not operate. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Combination Meter Assembly | Refer to REMOVAL | |
| Shift down reject buzzer does not operate. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Combination Meter Assembly | Refer to REMOVAL | |
| Driving with parking brake unreleased warning buzzer does not operate. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Combination Meter Assembly | Refer to REMOVAL | |
| Driving with any door opened warning buzzer does not operate. | Combination Meter Assembly (Buzzer) | Refer to DATA LIST / ACTIVE TEST |
| Combination Meter Assembly | Refer to REMOVAL |